KR100767543B1 - 스위치형 빔 안테나 구조 - Google Patents
스위치형 빔 안테나 구조 Download PDFInfo
- Publication number
- KR100767543B1 KR100767543B1 KR1020037002228A KR20037002228A KR100767543B1 KR 100767543 B1 KR100767543 B1 KR 100767543B1 KR 1020037002228 A KR1020037002228 A KR 1020037002228A KR 20037002228 A KR20037002228 A KR 20037002228A KR 100767543 B1 KR100767543 B1 KR 100767543B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna
- layer
- circuit
- layers
- switched beam
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 37
- 239000000919 ceramic Substances 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 95
- 235000012431 wafers Nutrition 0.000 description 14
- 238000013461 design Methods 0.000 description 12
- 238000010304 firing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000003475 lamination Methods 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009118 appropriate response Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000000569 greater omentum Anatomy 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- -1 polybutylene Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000010845 search algorithm Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K31/0008—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including means for detecting potential obstacles in vehicle path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2661—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
- B60Q1/2665—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions on rear-view mirrors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/04—Systems determining presence of a target
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
- G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
- G01S13/282—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using a frequency modulated carrier wave
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/346—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using noise modulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/46—Indirect determination of position data
- G01S13/48—Indirect determination of position data using multiple beams at emission or reception
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
- G01S13/584—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
- G01S7/0232—Avoidance by frequency multiplex
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
- G01S7/032—Constructional details for solid-state radar subsystems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/04—Display arrangements
- G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/354—Extracting wanted echo-signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
- H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3258—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle using the gutter of the vehicle; Means for clamping a whip aerial on the edge of a part of the vehicle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0037—Particular feeding systems linear waveguide fed arrays
- H01Q21/0043—Slotted waveguides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0075—Stripline fed arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/065—Patch antenna array
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
- H01Q3/40—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means with phasing matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/08—Lane monitoring; Lane Keeping Systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/08—Lane monitoring; Lane Keeping Systems
- B60T2201/081—Lane monitoring; Lane Keeping Systems using distance control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/08—Lane monitoring; Lane Keeping Systems
- B60T2201/088—Lane monitoring; Lane Keeping Systems using transmission control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
- B60W2530/10—Weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2554/00—Input parameters relating to objects
- B60W2554/40—Dynamic objects, e.g. animals, windblown objects
- B60W2554/404—Characteristics
- B60W2554/4043—Lateral speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2554/00—Input parameters relating to objects
- B60W2554/80—Spatial relation or speed relative to objects
- B60W2554/803—Relative lateral speed
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/72—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar
- G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical data
- G01S13/726—Multiple target tracking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S2013/0236—Special technical features
- G01S2013/0245—Radar with phased array antenna
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9315—Monitoring blind spots
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9321—Velocity regulation, e.g. cruise control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93271—Sensor installation details in the front of the vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93272—Sensor installation details in the back of the vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93274—Sensor installation details on the side of the vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93275—Sensor installation details in the bumper area
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
- G01S7/038—Feedthrough nulling circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/288—Coherent receivers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/356—Receivers involving particularities of FFT processing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4008—Means for monitoring or calibrating of parts of a radar system of transmitters
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
결합된 빔 | 빔 위치 |
8,1 | 0 |
4,8 & 1,5 | +/- 16 |
6,4 & 5,3 | +/- 34 |
2,6 & 3,7 | +/-57 |
Claims (38)
- 안테나를 제공하기 위해 배치된 제1 다수의 안테나 구성요소들;다수의 안테나 포트들과 다수의 스위치 포트들을 가지며, 고정 위치에서 직교 빔들을 형성하는 빔 형성 네트워크(beam forming network)로서, 각각의 안테나 포트들은 상기 제1 다수의 안테나 구성요소들과 연결되어 있는 빔 형성 네트워크; 및하나의 입력 포트와 다수의 출력 포트들을 가지고 있는 제1 스위치형 빔 결합 회로(first switched beam combining circuit)를 포함하며, 상기 각각의 출력 포트들은 상기 빔 형성 네트워크의 다수의 스위치 포트들 중 상응하는 하나에 연결되며, 상기 제1 스위치형 빔 결합 회로는 상기 빔 형성 네트워크의 다수의 스위치 포트 중 적어도 두 개와 상기 제1 스위치형 빔 결합 회로의 입력 포트 사이에서 무선 주파수 신호 경로를 동시에 제공하도록 동작하는,스위치형 빔 안테나 시스템.
- 제1항에 있어서, 상기 안테나는 송신 안테나에 상응하며, 상기 시스템은,수신 안테나를 제공하기 위해 배치된 제2 다수의 안테나 구성요소들;다수의 안테나 포트들과 다수의 스위치 포트들을 가지며, 고정된 위치에서 직교 빔들을 형성하는 빔 형성 네트워크로서, 각각의 안테나 포트들은 상기 제2 다수의 안테나 구성요소들에 연결되어 있는 빔 형성 네트워크; 및다수의 입력 포트들과 하나의 출력 포트를 가지고 있는 제2 스위치형 빔 결합 회로로서, 상기 다수 입력 포트들 각각은 상기 빔 형성 네트워크의 다수의 스위치 포트들 중 상응하는 하나에 연결되는 제2 스위치형 빔 결합 회로를 더 포함하는 스위치형 빔 안테나 시스템.
- 제1항에 있어서, 상기 안테나는 송신 안테나에 상응하며 상기 시스템은 상기 제1 스위치형 빔 결합 회로의 입력에 연결되어 있는 출력을 가지고 있는 송신 신호 소스를 더 포함하는 스위치형 빔 안테나 시스템.
- 제2항에 있어서, 상기 제2 스위치형 빔 결합 회로의 출력에 연결되어 있는 수신기를 더 포함하는 스위치형 빔 안테나 시스템.
- 제1항에 있어서, 상기 안테나는 제1 다수의 안테나 컬럼들을 가지는 어레이 안테나로 제공되며, 상기 제1 스위치형 빔 결합 회로는,각각의 스위치 회로가 하나의 입력 포트와 다수의 출력 포트를 가지고 있는 다수의 스위치 회로로서, 상기 다수의 스위치 회로의 결합으로부터 제공되는 전체 스위치 출력 포트의 수는 상기 어레이 안테나에서 제공되는 안테나 컬럼들의 수와 동일한 다수의 스위치 회로; 및하나의 입력 포트와 다수의 출력 포트들을 가지는 결합기(coupler) 회로로서, 상기 출력 포트의 수는 상기 다수의 스위치 회로의 조합으로부터 제공되는 입력 포트들의 수와 동일하며, 상기 결합기 회로의 출력 포트들 각각은 상기 다수의 스위치 회로의 입력 포트들 중 상응하는 하나에 연결되어 있는 결합기 회로를 포함하는 스위치형 빔 안테나 시스템.
- 제5항에 있어서, 상기 다수의 스위치 사이의 전체 출력 포트들의 수는 상기 어레이 안테나의 컬럼들의 수와 동일한 스위치형 빔 안테나 시스템.
- 제6항에 있어서, 각각의 위상 라인(phase line)이 상기 빔 형성 네트워크의 상기 다수의 스위치 포트 중 하나와 스위치 출력 포트들 중 하나 사이에 배치되어 있는 다수의 위상 라인을 더 포함하는 스위치형 빔 안테나 시스템.
- 제7항에 있어서, 상기 안테나 구성요소들 각각은,상부에 다수의 피드 회로가 배치되어 있는 어레이 피드(feed) 회로 층;내부에 개구를 갖는 제1 지면(ground plane)이 상부에 배치되고, 상기 피드 회로 층 위에 배치되어 있는 방사기 층;상기 방사기 층 위에 위치하는 커버 층; 및상기 방사기 층과 피드 회로 층들에 캐비티(cavity)를 제공하기 위한, 제1 지면과 제2 지면 사이의 다수의 비아 홀들을 포함하는 스위치형 빔 안테나 시스템.
- 제1항에 있어서, 상기 빔 형성 네트워크는 부틀러 매트릭스(Butler matrix) 빔 형성 회로인 스위치형 빔 안테나 시스템.
- 상부에 제1 지면이 배치된 피드 회로 층;내부에 개구를 갖는 제2 지면이 상부에 배치되어 있고, 상기 피드 회로 층 상부에 배치된 방사기 층; 및상기 방사기 층 위에 배치된 커버 층;상기 방사기 층과 피드 회로 층들에 캐비티(cavity)를 제공하기 위해 제1 및 제2 지면 층을 연결하는 적어도 하나의 도전성 경로;상기 피드 회로 층과 상기 방사기 층 사이에서 에너지를 결합하기 위해 배치된 안테나 구성요소 피드;스위치형 빔 결합 회로; 및상기 안테나 구성요소 피드와 상기 스위치형 빔 결합 회로 사이에서 결합되고 고정 위치에서 직교 빔들을 형성하는 빔 형성 네트워크를 포함하는 스위치형 빔 안테나 시스템.
- 제10항에 있어서, 상기 방사기 층은 저온 동시소성 세라믹(Low Temperature Co-fired Ceramic,LTCC) 기판을 포함하는 스위치형 빔 안테나 시스템.
- 제10항에 있어서, 상기 빔 형성 네트워크는 부틀러 매트릭스 빔 형성 회로에 상응하는 스위치형 빔 안테나 시스템.
- 제10항에 있어서, 상기 커버는 상기 방사 구성요소의 임피던스를 예정된 임피던스로 매칭시키기 위한 동조 구조를 포함하는 스위치형 빔 안테나 시스템.
- 제10항에 있어서, 상기 방사기 층은 상기 방사 구성요소의 임피던스를 예정된 임피던스로 매칭시키기 위한 동조 구조를 더 포함하는 스위치형 빔 안테나 시스템.
- 제10항에 있어서, 상기 적어도 하나의 도전성 경로는 상기 제1 및 제2 지면 층 사이에 다수의 비아 홀들을 포함하는 스위치형 빔 안테나 시스템.
- 제10항에 있어서, 상기 안테나 구성요소 피드는 상기 피드 회로 층과 상기 방사기 층 사이에 배치된 전력 분배기를 포함하는 스위치형 빔 안테나 시스템.
- 재12항에 있어서, 상기 부틀러 매트릭스는 복수의 빔들을 형성하기 위해 다수의 고정된 위상 구성요소에 연결되어 있는 다수의 직교 하이브리드 회로를 포함하는 스위치형 빔 안테나 시스템.
- 제17항에 있어서, 상기 다수의 고정된 위상 구성요소들은 서로 다른 라인 길이를 가지고 있는 회로 라인으로부터 제공되는 스위치형 빔 안테나 시스템.
- 제1 및 제2 대향 표면을 가지고 있는 피드 회로 층으로서, 상기 제1 및 제2 표면 중 제1 표면은 상부에 제1 지면이 배치되며, 상기 제1 및 제2 표면 중 제2 표면은 피드 회로가 상부에 배치되는 피드 회로 층;제1 및 제2 대향 표면을 가지고 있는 제1 방사기 층으로서, 상기 제1 및 제2 대향 표면 중 제1 표면은 상기 피드 회로 층의 상기 제1 및 제2 대향 표면 중 제2 표면 위에 배치되어 있으며, 상기 제1 방사기 층의 상기 제1 및 제2 대향 표면 중 제2 표면은 상부에 배치되어 있는 제2 지면을 가지고 있으며, 상기 제2 지면은 내부에 개구를 갖는 제1 방사기 층; 및상기 제1 방사기 층과 피드 회로 층에 캐비티를 제공하기 위해 상기 제1 및 제2 지면 층을 연결하는 적어도 하나의 도전성 경로를 포함하는, 안테나 구성요소.
- 제19항에 있어서, 상기 도전성 경로는 상기 제1과 제2 지면 층 사이에 다수의 비아 홀들을 포함하는 안테나 구성요소.
- 제19항에 있어서, 상기 층들 각각은 저온 동시소성 세라믹(LTCC) 기판으로부터 제공되는 안테나 구성요소.
- 상기 제19항에 있어서, 상기 제1 방사기 층은 상기 안테나 구성요소의 임피던스를 예정된 임피던스로 매칭시키기 위한 동조 구조를 더 포함하는 안테나 구성요소.
- 제19항에 있어서, 상기 제1 방사기 층은 다수의 방사기 층들 중 첫 번째 층이며, 상기 다수의 방사기 층들 각각은,도전성 스트립; 및상기 다수의 방사기 층들에 배치되어 있는 캐비티를 형성하는 상기 도전성 스트립에 배치된 다수의 비아를 포함하는 안테나 구성요소.
- 제23항에 있어서, 상기 다수의 방사기 층들 중 적어도 하나는 저온 동시소성 세라믹(LTCC) 기판을 포함하는 안테나 구성요소.
- 제23항에 있어서, 상기 다수의 방사기 층들 중 적어도 하나는 상기 안테나 구성요소의 임피던스를 예정된 임피던스로 매칭시키기 위한 동조 구조를 포함하는 안테나 구성요소.
- 제25항에 있어서, 상기 동조 구조는 상기 적어도 하나의 방사기 층에서 개구로서 제공되는 안테나 구성요소.
- 제23항에 있어서, 상기 피드 회로는 스트립라인 송신 라인을 포함하는 안테나 구성요소.
- 제23항에 있어서, 상기 캐비티 위에 배치되어 있는 커버를 더 포함하는 안테나 구성요소.
- 제28항에 있어서, 상기 커버는 적어도 하나의 저온 동시소성 세라믹(LTCC) 기판 층을 포함하며, 상기 안테나 구성요소의 임피던스를 예정된 임피던스로 매칭시키기 위한 동조 구조를 제공하는 안테나 구성요소.
- 제28항에 있어서, 상기 커버는 적어도 하나의 저온 동시소성 세라믹(LTCC) 기판 층을 포함하며, 상기 피드 회로의 임피던스를 자유 공간 임피던스에 매칭시키기 위한 동조 구조를 제공하는 안테나 구성요소.
- 각각의 유전체 층(dielectric layer)은 하나 이상의 동조 구조를 제공하기 위해 유전체 층 중 선택된 부분에 도전성 물질을 가지고 있는 제1 다수의 유전체 층;상기 제1 다수의 유전체 층에 캐비티 구조를 제공하기 위해 상기 다수의 유전체 층에 내장된 다수의 비아들; 및상기 캐비티 구조에 전자기적으로 연결되어 있는 상기 다수의 유전체 층들 중 적어도 하나에 배치되어 있는 피드 회로를 포함하는 안테나 구성요소.
- 제31항에 있어서, 상기 동조 구조는 상기 다수의 유전체 층들 중 선택된 부분에 배치되어 있는 상기 도전성 물질에 제공되는 윈도우에 상응하는 안테나 구성요소.
- 제31항에 있어서, 하나 이상의 커버 층들은 상기 제1 다수의 유전체 층 위에 배치되는 안테나 구성요소.
- 제31항에 있어서, 상기 피드 회로는,구성요소 신호 포트;상기 구성요소 신호 포트에 연결되어 있는 제1 단부, 및 제2 단부를 가지고 있는 제1 도전성 비아;상기 제1 도전성 비아의 제2 단부에 연결되어 있는 제1 단부, 및 제2 단부를 가지고 있는 제1 스트립라인 송신 라인;상기 제1 스트립라인 송신 라인의 제2 단부에 연결되어 있는 제1 단부, 및 제2 단부를 가지고 있는 제2 도전성 비아;상기 제2 도전성 비아의 제2 단부에 연결되어 있는 제1 단부, 및 제2 단부를 가지고 있는 제2 스트립라인 송신 라인;상기 제2 스트립라인 송신 라인의 제2 단부에 연결되어 있는 제1 단부, 및 제2 단부를 가지고 있는 제3 도전성 비아;상기 제3 도전성 비아의 제2 단부에 연결되어 있는 제1 단부, 및 제2 단부를 가지고 있는 전력 분배기 회로;상기 전력 분배기 회로의 제2 단부에 연결되어 있는 제1 단부, 및 제2 단부를 가지고 있는 제4 도전성 비아; 및상기 제4 도전성 비아의 상기 제2 단부에 연결되어 있는 제1 단부를 가지고 있는 제3 스트립라인 송신 라인을 포함하는 안테나 구성요소.
- 안테나로서,안테나 구성요소들의 어레이; 및상기 방사기 층과 피드 회로 층에 캐비티를 제공하기 위해 상기 제1 및 제2 지면 층을 연결하는 적어도 하나의 도전성 경로를 포함하며, 상기 안테나 구성요소들 각각은,제1 및 제2 대향 표면을 갖는 피드 회로 층으로서, 상기 제1 및 제2 표면 중 제1 표면은 상부에 제1 지면이 배치되고, 상기 제1 및 제2 표면 중 제2 표면은 피드 회로가 상부에 배치되는 피드 회로 층; 및제1 및 제2 대향 표면을 가지고 있는 방사기 층으로서, 상기 제1 및 제2 대향 표면 중 제1 표면은 상기 피드 회로 층의 상기 제1 및 제2 대향 표면 중 제2 표면 위에 배치되어 있으며, 상기 방사기 층의 상기 제1 및 제2 대향 표면 중 제2 표면은 상부에 배치되어 있는 제2 지면을 가지고 있으며, 상기 제2 지면은 내부에 개구를 갖는 방사기 층을 포함하는, 안테나.
- 제35항에 있어서, 상기 도전성 경로는 상기 제1과 제2 지면 층을 연결하는 다수의 비아 홀들을 포함하는 안테나.
- 제35항에 있어서, 상기 층들 각각은 저온 동시소성 세라믹(LTCC) 기판으로부터 제공되는 안테나.
- 제35항에 있어서, 상기 방사기 층은 상기 안테나 구성요소의 임피던스를 예정된 임피던스로 매칭시키기 위한 동조 구조를 더 포함하는 안테나 구성요소.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22616000P | 2000-08-16 | 2000-08-16 | |
US60/226,160 | 2000-08-16 | ||
PCT/US2001/025676 WO2002015334A1 (en) | 2000-08-16 | 2001-08-16 | Switched beam antenna architecture |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030022407A KR20030022407A (ko) | 2003-03-15 |
KR100767543B1 true KR100767543B1 (ko) | 2007-10-17 |
Family
ID=72717627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037002228A KR100767543B1 (ko) | 2000-08-16 | 2001-08-16 | 스위치형 빔 안테나 구조 |
Country Status (6)
Country | Link |
---|---|
US (2) | US6642908B2 (ko) |
EP (2) | EP2474436A3 (ko) |
JP (2) | JP4928052B2 (ko) |
KR (1) | KR100767543B1 (ko) |
AU (1) | AU2001286513A1 (ko) |
WO (1) | WO2002015334A1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101772206B1 (ko) | 2016-12-26 | 2017-08-28 | 광운대학교 산학협력단 | 스위칭 네트워크를 이용하여 빔형성 개수를 확장한 버틀러 매트릭스 |
US10122091B2 (en) | 2013-11-20 | 2018-11-06 | Samsung Electronics Co., Ltd. | Microstrip patch antenna in cavity-backed structure including via-hole |
CN110380208A (zh) * | 2019-07-03 | 2019-10-25 | 惠州市德赛西威智能交通技术研究院有限公司 | 一种变厚度双弧形毫米波雷达天线罩及设计方法 |
Families Citing this family (212)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100852810B1 (ko) | 2000-08-16 | 2008-08-18 | 레이던 컴퍼니 | 차량 레이더 시스템들과 기술들 |
US6707419B2 (en) | 2000-08-16 | 2004-03-16 | Raytheon Company | Radar transmitter circuitry and techniques |
CN1316858C (zh) * | 2001-04-27 | 2007-05-16 | 日本电气株式会社 | 高频电路基板及其制造方法 |
US6970142B1 (en) | 2001-08-16 | 2005-11-29 | Raytheon Company | Antenna configurations for reduced radar complexity |
US7183995B2 (en) * | 2001-08-16 | 2007-02-27 | Raytheon Company | Antenna configurations for reduced radar complexity |
US6606571B2 (en) * | 2001-10-12 | 2003-08-12 | Deere & Company | Microwave flow sensor for a harvester |
GB0125349D0 (en) * | 2001-10-22 | 2001-12-12 | Qinetiq Ltd | Antenna system |
US8749054B2 (en) | 2010-06-24 | 2014-06-10 | L. Pierre de Rochemont | Semiconductor carrier with vertical power FET module |
JP3830411B2 (ja) * | 2002-03-26 | 2006-10-04 | 原田工業株式会社 | アレーアンテナ装置 |
DE10237823B4 (de) * | 2002-08-19 | 2004-08-26 | Kathrein-Werke Kg | Antennen-Array mit einer Kalibriereinrichtung sowie Verfahren zum Betrieb eines derartigen Antennen-Arrays |
DE10237822B3 (de) * | 2002-08-19 | 2004-07-22 | Kathrein-Werke Kg | Kalibriereinrichtung für ein umschaltbares Antennen-Array sowie ein zugehöriges Betriebsverfahren |
DE10259863A1 (de) * | 2002-12-20 | 2004-07-08 | Robert Bosch Gmbh | Winkelscannendes Radarsystem |
DE10261027A1 (de) | 2002-12-24 | 2004-07-08 | Robert Bosch Gmbh | Winkelauflösendes Antennensystem |
DE10309075A1 (de) * | 2003-03-03 | 2004-09-16 | Robert Bosch Gmbh | Planare Antennenanordnung |
US6992621B2 (en) * | 2003-03-07 | 2006-01-31 | Vivato, Inc. | Wireless communication and beam forming with passive beamformers |
US6891514B1 (en) * | 2003-03-18 | 2005-05-10 | The United States Of America As Represented By The Secretary Of The Navy | Low observable multi-band antenna system |
DE10316564B4 (de) * | 2003-04-10 | 2006-03-09 | Kathrein-Werke Kg | Antenne mit zumindest einem Dipol oder einer dipolähnlichen Strahleranordnung |
DE10316637A1 (de) | 2003-04-11 | 2004-10-28 | Robert Bosch Gmbh | Radar-Antennenanordnung |
DE10322371A1 (de) * | 2003-05-13 | 2004-12-02 | Valeo Schalter Und Sensoren Gmbh | Radarsensor für Automobilanwendungen |
US6965279B2 (en) * | 2003-07-18 | 2005-11-15 | Ems Technologies, Inc. | Double-sided, edge-mounted stripline signal processing modules and modular network |
DE10338536A1 (de) * | 2003-08-19 | 2005-04-07 | Bircher Reglomat Ag | Verfahren zum Betreiben eines Radarsensors |
US7502631B2 (en) * | 2003-11-13 | 2009-03-10 | California Institute Of Technology | Monolithic silicon-based phased arrays for communications and radars |
US7416630B2 (en) * | 2003-11-24 | 2008-08-26 | Northrop Grumman Corporation | Fabrication of LTCC T/R modules with multiple cavities and an integrated ceramic ring frame |
DE102004004492A1 (de) * | 2004-01-29 | 2005-08-18 | Robert Bosch Gmbh | Radarsystem für Kraftfahrzeuge |
WO2005079158A2 (en) * | 2004-02-23 | 2005-09-01 | Galtronics Ltd. | Conical beam cross-slot antenna |
US7508283B2 (en) | 2004-03-26 | 2009-03-24 | The Regents Of The University Of California | Composite right/left handed (CRLH) couplers |
US7053847B2 (en) * | 2004-08-11 | 2006-05-30 | Northrop Grumman Corporation | Millimeter wave phased array systems with ring slot radiator element |
US7315279B1 (en) * | 2004-09-07 | 2008-01-01 | Lockheed Martin Corporation | Antenna system for producing variable-size beams |
EP1790996A1 (en) * | 2004-09-15 | 2007-05-30 | Matsushita Electric Industrial Co., Ltd. | Monitor |
US7260418B2 (en) | 2004-09-29 | 2007-08-21 | California Institute Of Technology | Multi-element phased array transmitter with LO phase shifting and integrated power amplifier |
EP2426785A2 (en) * | 2004-10-01 | 2012-03-07 | L. Pierre De Rochemont | Ceramic antenna module and methods of manufacture thereof |
JP2006121540A (ja) * | 2004-10-25 | 2006-05-11 | Sony Corp | 導波管・平面線路変換器 |
US7683827B2 (en) * | 2004-12-15 | 2010-03-23 | Valeo Radar Systems, Inc. | System and method for reducing the effect of a radar interference signal |
US7403153B2 (en) * | 2004-12-15 | 2008-07-22 | Valeo Raytheon Systems, Inc. | System and method for reducing a radar interference signal |
TWI239681B (en) * | 2004-12-22 | 2005-09-11 | Tatung Co Ltd | Circularly polarized array antenna |
CN1797854B (zh) * | 2004-12-30 | 2010-08-18 | 大同股份有限公司 | 圆形极化阵列天线 |
US7603097B2 (en) * | 2004-12-30 | 2009-10-13 | Valeo Radar Systems, Inc. | Vehicle radar sensor assembly |
US7680464B2 (en) * | 2004-12-30 | 2010-03-16 | Valeo Radar Systems, Inc. | Waveguide—printed wiring board (PWB) interconnection |
US7248215B2 (en) * | 2004-12-30 | 2007-07-24 | Valeo Raytheon Systems, Inc | Beam architecture for improving angular resolution |
US7227474B2 (en) * | 2005-01-25 | 2007-06-05 | Vistoen Global Technologies, Inc. | Object detection system: zone matching and programmability |
CN1815806B (zh) * | 2005-01-31 | 2012-05-09 | 东南大学 | 介质基片辐射增强腔式天线 |
US7511666B2 (en) * | 2005-04-29 | 2009-03-31 | Lockheed Martin Corporation | Shared phased array cluster beamformer |
US8350657B2 (en) | 2005-06-30 | 2013-01-08 | Derochemont L Pierre | Power management module and method of manufacture |
WO2007005642A2 (en) | 2005-06-30 | 2007-01-11 | Derochemont L Pierre | Electrical components and method of manufacture |
KR100706615B1 (ko) | 2005-12-01 | 2007-04-13 | 한국전자통신연구원 | 다층 유전체기판을 이용한 마이크로스트립 패치 안테나 및이를 이용한 배열 안테나 |
US20100238066A1 (en) * | 2005-12-30 | 2010-09-23 | Valeo Raytheon Systems, Inc. | Method and system for generating a target alert |
US7345619B2 (en) * | 2005-12-30 | 2008-03-18 | Valeo Raytheon Systems, Inc. | Generating event signals in a radar system |
US20070156799A1 (en) * | 2005-12-30 | 2007-07-05 | Gilbert Michael J | Multi-stage finite impulse response filter processing |
US20070152874A1 (en) * | 2005-12-30 | 2007-07-05 | Woodington Walter G | Reducing undesirable coupling of signal(s) between two or more signal paths in a radar system |
US7336219B1 (en) | 2005-12-30 | 2008-02-26 | Valeo Raytheon Systems, Inc. | System and method for generating a radar detection threshold |
US20070152869A1 (en) * | 2005-12-30 | 2007-07-05 | Woodington Walter G | Multichannel processing of signals in a radar system |
US20070152872A1 (en) * | 2005-12-30 | 2007-07-05 | Woodington Walter G | Reducing undesirable coupling of signal(s) between two or more signal paths in a radar system |
US7400290B2 (en) * | 2005-12-30 | 2008-07-15 | Valeo Raytheon Systems, Inc. | Vehicle radar system having multiple operating modes |
US7379018B1 (en) | 2005-12-30 | 2008-05-27 | Valeo Raytheon Systems, Inc. | System and method for verifying a radar detection |
US8354294B2 (en) | 2006-01-24 | 2013-01-15 | De Rochemont L Pierre | Liquid chemical deposition apparatus and process and products therefrom |
KR100720379B1 (ko) | 2006-03-14 | 2007-05-31 | 심한식 | 하이브리드 접속기 |
US8862573B2 (en) * | 2006-04-04 | 2014-10-14 | Textdigger, Inc. | Search system and method with text function tagging |
US7911386B1 (en) | 2006-05-23 | 2011-03-22 | The Regents Of The University Of California | Multi-band radiating elements with composite right/left-handed meta-material transmission line |
US20080001809A1 (en) * | 2006-06-30 | 2008-01-03 | Walter Gordon Woodington | Detecting signal interference in a vehicle system |
DE102006033952A1 (de) * | 2006-07-22 | 2008-01-24 | Hella Kgaa Hueck & Co. | Erkennung und Kompensation von Zielverlusten beim Kanalübergang |
US7592957B2 (en) | 2006-08-25 | 2009-09-22 | Rayspan Corporation | Antennas based on metamaterial structures |
US7755533B2 (en) * | 2006-11-01 | 2010-07-13 | Imsar Llc | Interferometric switched beam radar apparatus and method |
EP2160799A4 (en) | 2007-03-16 | 2012-05-16 | Tyco Electronics Services Gmbh | METAMATERIAL ANTENNA NETWORKS WITH RADIATION PATTERN SHAPING AND BEAM SWITCHING |
US7609210B2 (en) * | 2007-06-22 | 2009-10-27 | Boeing Company | Phased array antenna system utilizing a beam forming network |
US8154469B2 (en) * | 2007-06-22 | 2012-04-10 | The Boeing Company | Radio frequency (RF) transition design for a phased array antenna system utilizing a beam forming network |
US7652620B2 (en) * | 2007-08-09 | 2010-01-26 | Raytheon Company | RCS signature generation for closely spaced multiple objects using N-point models |
US7646332B2 (en) * | 2007-08-09 | 2010-01-12 | Raytheon Company | Method and apparatus for interleaved gridding in distributed multiple computing for real-time RCS prediction |
KR101492850B1 (ko) | 2007-10-11 | 2015-02-16 | 타이코 일렉트로닉스 서비시스 게엠베하 | 단일층 금속화 및 비아-레스 메타 물질 구조 |
DE102007055185A1 (de) * | 2007-11-19 | 2009-05-20 | Robert Bosch Gmbh | Verfahren zum Austausch von Radarsignalen |
WO2009079789A1 (en) | 2007-12-21 | 2009-07-02 | Leddartech Inc. | Detection and ranging methods and systems |
US7830301B2 (en) | 2008-04-04 | 2010-11-09 | Toyota Motor Engineering & Manufacturing North America, Inc. | Dual-band antenna array and RF front-end for automotive radars |
US8022861B2 (en) | 2008-04-04 | 2011-09-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Dual-band antenna array and RF front-end for mm-wave imager and radar |
US7733265B2 (en) | 2008-04-04 | 2010-06-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Three dimensional integrated automotive radars and methods of manufacturing the same |
US7602332B1 (en) | 2008-06-13 | 2009-10-13 | Raytheon Company | Reducing scattering center data using multi-volume aggregation |
US7616151B1 (en) | 2008-06-13 | 2009-11-10 | Raytheon Company | Reducing scattering center data using magnitude-based reduction |
DE102008038365A1 (de) | 2008-07-02 | 2010-01-07 | Adc Automotive Distance Control Systems Gmbh | Fahrzeug-Radarsystem und Verfahren zur Bestimmung einer Position zumindest eines Objekts relativ zu einem Fahrzeug |
KR101484749B1 (ko) * | 2008-08-19 | 2015-01-21 | 삼성전자주식회사 | 안테나장치 |
US7959598B2 (en) | 2008-08-20 | 2011-06-14 | Asante Solutions, Inc. | Infusion pump systems and methods |
US7592947B1 (en) | 2008-09-18 | 2009-09-22 | Raytheon Company | Generating radar signatures for multiple objects |
US7567205B1 (en) | 2008-09-18 | 2009-07-28 | Raytheon Company | Dynamic ray traversing |
US7750842B2 (en) * | 2008-09-18 | 2010-07-06 | Raytheon Company | Parallel processing to generate radar signatures for multiple objects |
US7880671B2 (en) * | 2008-09-18 | 2011-02-01 | Raytheon Company | Electromagnetic (EM) solver using a shooting bouncing ray (SBR) technique |
US7990237B2 (en) | 2009-01-16 | 2011-08-02 | Toyota Motor Engineering & Manufacturing North America, Inc. | System and method for improving performance of coplanar waveguide bends at mm-wave frequencies |
US8013784B2 (en) * | 2009-03-03 | 2011-09-06 | Toyota Motor Engineering & Manufacturing North America, Inc. | Butler matrix for 3D integrated RF front-ends |
JP5726852B2 (ja) | 2009-04-06 | 2015-06-03 | コンティ テミック マイクロエレクトロニック ゲゼルシャフト ミットベシュレンクテル ハフツングConti Temic microelectronic GmbH | 送信信号と受信信号とを分離しかつ妨害放射を抑制する装置を持つレーダシステム及び方法 |
US8952858B2 (en) | 2009-06-17 | 2015-02-10 | L. Pierre de Rochemont | Frequency-selective dipole antennas |
US8922347B1 (en) | 2009-06-17 | 2014-12-30 | L. Pierre de Rochemont | R.F. energy collection circuit for wireless devices |
WO2011023211A1 (en) * | 2009-08-28 | 2011-03-03 | Verigy (Singapore) Pte. Ltd. | Apparatus and method for wireless testing of a plurality of transmit paths and a plurality of receive paths of an electronic device |
US20110050216A1 (en) * | 2009-09-01 | 2011-03-03 | Adidas Ag | Method And System For Limiting Interference In Magnetometer Fields |
US8330651B2 (en) * | 2009-11-23 | 2012-12-11 | Honeywell International Inc. | Single-antenna FM/CW marine radar |
US8842182B2 (en) | 2009-12-22 | 2014-09-23 | Leddartech Inc. | Active 3D monitoring system for traffic detection |
US8390508B1 (en) | 2010-04-05 | 2013-03-05 | Raytheon Company | Generating radar cross-section signatures |
US8552708B2 (en) | 2010-06-02 | 2013-10-08 | L. Pierre de Rochemont | Monolithic DC/DC power management module with surface FET |
US9023493B2 (en) | 2010-07-13 | 2015-05-05 | L. Pierre de Rochemont | Chemically complex ablative max-phase material and method of manufacture |
US8786496B2 (en) | 2010-07-28 | 2014-07-22 | Toyota Motor Engineering & Manufacturing North America, Inc. | Three-dimensional array antenna on a substrate with enhanced backlobe suppression for mm-wave automotive applications |
WO2012027412A1 (en) | 2010-08-23 | 2012-03-01 | De Rochemont L Pierre | Power fet with a resonant transistor gate |
CN102004242B (zh) * | 2010-09-30 | 2012-09-26 | 中国船舶重工集团公司第七二三研究所 | 一种低杂散、低谐波、大动态的信号生成方法 |
US8542151B2 (en) | 2010-10-21 | 2013-09-24 | Mediatek Inc. | Antenna module and antenna unit thereof |
EP2636069B1 (en) | 2010-11-03 | 2021-07-07 | L. Pierre De Rochemont | Semiconductor chip carriers with monolithically integrated quantum dot devices and method of manufacture thereof |
US8547275B2 (en) | 2010-11-29 | 2013-10-01 | Src, Inc. | Active electronically scanned array antenna for hemispherical scan coverage |
US9252499B2 (en) | 2010-12-23 | 2016-02-02 | Mediatek Inc. | Antenna unit |
US8626057B2 (en) * | 2011-02-16 | 2014-01-07 | Qualcomm Incorporated | Electromagnetic E-shaped patch antenna repeater with high isolation |
WO2012122994A1 (en) * | 2011-03-11 | 2012-09-20 | Kreft Heinz | Off-line transfer of electronic tokens between peer-devices |
KR101757719B1 (ko) * | 2011-05-11 | 2017-07-14 | 한국전자통신연구원 | 안테나 |
US8908159B2 (en) | 2011-05-11 | 2014-12-09 | Leddartech Inc. | Multiple-field-of-view scannerless optical rangefinder in high ambient background light |
CA2839194C (en) | 2011-06-17 | 2017-04-18 | Leddartech Inc. | System and method for traffic side detection and characterization |
CA2865733C (en) | 2012-03-02 | 2023-09-26 | Leddartech Inc. | System and method for multipurpose traffic detection and characterization |
US8923924B2 (en) * | 2012-12-20 | 2014-12-30 | Raytheon Company | Embedded element electronically steerable antenna for improved operating bandwidth |
US9561324B2 (en) | 2013-07-19 | 2017-02-07 | Bigfoot Biomedical, Inc. | Infusion pump system and method |
EP3033804B1 (en) * | 2013-08-16 | 2020-12-02 | Intel Corporation | Millimeter wave antenna structures with air-gap layer or cavity |
CN105580200B (zh) * | 2013-10-03 | 2019-09-27 | 瑞典爱立信有限公司 | 用于天线对准的设备和方法 |
JP2015118079A (ja) * | 2013-11-12 | 2015-06-25 | オプテックス株式会社 | 車両検出センサ |
US9653796B2 (en) | 2013-12-16 | 2017-05-16 | Valeo Radar Systems, Inc. | Structure and technique for antenna decoupling in a vehicle mounted sensor |
US10205476B2 (en) * | 2014-02-14 | 2019-02-12 | Continental Teves Ag & Co. Ohg | Vehicle-to-X communication system, vehicle, and method for transmitting vehicle-to-X messages |
CN104051434B (zh) * | 2014-05-28 | 2017-05-24 | 西安电子科技大学 | 一种集成vco和波导天线的封装结构 |
FI127074B (en) * | 2014-06-26 | 2017-10-31 | Elektrobit Wireless Communications Oy | Connection arrangement and connection method |
KR102252382B1 (ko) * | 2014-07-22 | 2021-05-14 | 엘지이노텍 주식회사 | 레이더 장치 |
US9653819B1 (en) | 2014-08-04 | 2017-05-16 | Waymo Llc | Waveguide antenna fabrication |
US9711870B2 (en) | 2014-08-06 | 2017-07-18 | Waymo Llc | Folded radiation slots for short wall waveguide radiation |
US9766605B1 (en) | 2014-08-07 | 2017-09-19 | Waymo Llc | Methods and systems for synthesis of a waveguide array antenna |
WO2016023206A1 (zh) * | 2014-08-14 | 2016-02-18 | 华为技术有限公司 | 一种波束扫描天线、微波系统以及波束对准方法 |
US9612317B2 (en) | 2014-08-17 | 2017-04-04 | Google Inc. | Beam forming network for feeding short wall slotted waveguide arrays |
US10488492B2 (en) | 2014-09-09 | 2019-11-26 | Leddarttech Inc. | Discretization of detection zone |
KR200483456Y1 (ko) * | 2014-12-15 | 2017-05-17 | 주식회사 우리로 | 차량 레이더 |
US9876282B1 (en) | 2015-04-02 | 2018-01-23 | Waymo Llc | Integrated lens for power and phase setting of DOEWG antenna arrays |
DE102015213553A1 (de) * | 2015-07-17 | 2017-01-19 | Robert Bosch Gmbh | Sensorvorrichtung für ein Kraftfahrzeug |
US10033082B1 (en) * | 2015-08-05 | 2018-07-24 | Waymo Llc | PCB integrated waveguide terminations and load |
JP6517629B2 (ja) | 2015-08-20 | 2019-05-22 | 株式会社東芝 | 平面型アンテナ装置 |
CN105182297A (zh) * | 2015-09-17 | 2015-12-23 | 浙江大学 | 基于ltcc的相控阵雷达tr射频组件及相控阵雷达 |
DE102015222884A1 (de) | 2015-11-19 | 2017-05-24 | Conti Temic Microelectronic Gmbh | Radarsystem mit verschachtelt seriellem Senden und parallelem Empfangen |
EP3398233B1 (en) * | 2015-12-28 | 2021-11-03 | Searete LLC | Broadband surface scattering antennas |
WO2017123525A1 (en) | 2016-01-13 | 2017-07-20 | Bigfoot Biomedical, Inc. | User interface for diabetes management system |
AU2017207484B2 (en) | 2016-01-14 | 2021-05-13 | Bigfoot Biomedical, Inc. | Adjusting insulin delivery rates |
EP3402548B1 (en) | 2016-01-14 | 2025-03-12 | Insulet Corporation | Occlusion resolution in medication delivery devices, systems, and methods |
US10320087B2 (en) * | 2016-01-15 | 2019-06-11 | Huawei Technologies Co., Ltd. | Overlapping linear sub-array for phased array antennas |
DE102016213235A1 (de) * | 2016-02-12 | 2017-08-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur Bestimmung einer Position eines Senders und entsprechendes Verfahren |
US10082570B1 (en) * | 2016-02-26 | 2018-09-25 | Waymo Llc | Integrated MIMO and SAR radar antenna architecture for self driving cars |
US10571562B2 (en) * | 2016-03-25 | 2020-02-25 | Magna Electronics Inc. | Vehicle short range sensing system using RF sensors |
US10261179B2 (en) | 2016-04-07 | 2019-04-16 | Uhnder, Inc. | Software defined automotive radar |
WO2017175190A1 (en) | 2016-04-07 | 2017-10-12 | Uhnder, Inc. | Adaptive transmission and interference cancellation for mimo radar |
US9846228B2 (en) | 2016-04-07 | 2017-12-19 | Uhnder, Inc. | Software defined automotive radar systems |
JP6223607B1 (ja) | 2016-04-20 | 2017-11-01 | 三菱電機株式会社 | 周辺認知装置、周辺認知方法及び周辺認知プログラム |
EP3449272B1 (en) | 2016-04-25 | 2022-11-02 | Uhnder, Inc. | Vehicle radar system with a shared radar and communication system, and method for managing such a system in a vehicle |
EP3449275A4 (en) | 2016-04-25 | 2020-01-01 | Uhnder, Inc. | MITIGATION OF INTERFERENCE BETWEEN MAINTAINED PHASES WITH PHASE MODULATION |
WO2017187304A2 (en) | 2016-04-25 | 2017-11-02 | Uhnder, Inc. | Digital frequency modulated continuous wave radar using handcrafted constant envelope modulation |
US9791551B1 (en) | 2016-04-25 | 2017-10-17 | Uhnder, Inc. | Vehicular radar system with self-interference cancellation |
WO2017187299A2 (en) | 2016-04-25 | 2017-11-02 | Uhnder, Inc. | Successive signal interference mitigation |
US9791564B1 (en) | 2016-04-25 | 2017-10-17 | Uhnder, Inc. | Adaptive filtering for FMCW interference mitigation in PMCW radar systems |
US10573959B2 (en) * | 2016-04-25 | 2020-02-25 | Uhnder, Inc. | Vehicle radar system using shaped antenna patterns |
US9753121B1 (en) | 2016-06-20 | 2017-09-05 | Uhnder, Inc. | Power control for improved near-far performance of radar systems |
US10490905B2 (en) * | 2016-07-11 | 2019-11-26 | Waymo Llc | Radar antenna array with parasitic elements excited by surface waves |
US10539656B2 (en) * | 2016-07-21 | 2020-01-21 | Waymo Llc | Antenna and radar system that include a polarization-rotating layer |
US9869762B1 (en) | 2016-09-16 | 2018-01-16 | Uhnder, Inc. | Virtual radar configuration for 2D array |
AU2017376111B2 (en) | 2016-12-12 | 2023-02-02 | Bigfoot Biomedical, Inc. | Alarms and alerts for medication delivery devices and related systems and methods |
US10881792B2 (en) | 2017-01-13 | 2021-01-05 | Bigfoot Biomedical, Inc. | System and method for adjusting insulin delivery |
EP3568859A1 (en) | 2017-01-13 | 2019-11-20 | Bigfoot Biomedical, Inc. | Insulin delivery methods, systems and devices |
US11454697B2 (en) | 2017-02-10 | 2022-09-27 | Uhnder, Inc. | Increasing performance of a receive pipeline of a radar with memory optimization |
US10866306B2 (en) | 2017-02-10 | 2020-12-15 | Uhnder, Inc. | Increasing performance of a receive pipeline of a radar with memory optimization |
US10908272B2 (en) | 2017-02-10 | 2021-02-02 | Uhnder, Inc. | Reduced complexity FFT-based correlation for automotive radar |
JP7088631B2 (ja) * | 2017-03-06 | 2022-06-21 | 株式会社Nttドコモ | 送受信装置 |
DE102017109037A1 (de) * | 2017-04-27 | 2018-10-31 | Valeo Schalter Und Sensoren Gmbh | Antennenanordnung mit anpassbarer Phasenbeziehung zum Einstellen der Abstrahlcharakteristik |
US10942256B2 (en) | 2017-06-05 | 2021-03-09 | Metawave Corporation | Intelligent metamaterial radar for target identification |
KR102401794B1 (ko) * | 2017-06-05 | 2022-05-24 | 메타웨이브 코포레이션 | 지능형 안테나 메타물질 방법 및 장치 |
CN110997440A (zh) * | 2017-06-05 | 2020-04-10 | 美波公司 | 智能天线超材料方法和装置 |
US11005192B2 (en) | 2017-06-05 | 2021-05-11 | Metawave Corporation | Intelligent metamaterial radar having a dynamically controllable antenna |
US11005179B2 (en) * | 2017-06-05 | 2021-05-11 | Metawave Corporation | Feed structure for a metamaterial antenna system |
US11105918B2 (en) | 2017-06-05 | 2021-08-31 | Metawave Corporation | Nodal metamaterial antenna system |
USD874471S1 (en) | 2017-06-08 | 2020-02-04 | Insulet Corporation | Display screen with a graphical user interface |
US11050162B2 (en) | 2017-12-02 | 2021-06-29 | Metawave Corporation | Method and apparatus for object detection with integrated environmental information |
US11105890B2 (en) | 2017-12-14 | 2021-08-31 | Uhnder, Inc. | Frequency modulated signal cancellation in variable power mode for radar applications |
US11199611B2 (en) * | 2018-02-20 | 2021-12-14 | Magna Electronics Inc. | Vehicle radar system with T-shaped slot antennas |
US11258484B2 (en) | 2018-03-20 | 2022-02-22 | Metawave Corporation | Power control to a beam steering phased array antenna in satellite applications |
US11450953B2 (en) | 2018-03-25 | 2022-09-20 | Metawave Corporation | Meta-structure antenna array |
US11852749B2 (en) | 2018-03-30 | 2023-12-26 | Metawave Corporation | Method and apparatus for object detection using a beam steering radar and a decision network |
USD928199S1 (en) | 2018-04-02 | 2021-08-17 | Bigfoot Biomedical, Inc. | Medication delivery device with icons |
US11327156B2 (en) | 2018-04-26 | 2022-05-10 | Metawave Corporation | Reinforcement learning engine for a radar system |
US11424548B2 (en) | 2018-05-01 | 2022-08-23 | Metawave Corporation | Method and apparatus for a meta-structure antenna array |
US11428815B2 (en) | 2018-05-03 | 2022-08-30 | Metawave Corporation | Non-line-of-sight correction for target detection and identification in point clouds |
CN108666738A (zh) * | 2018-05-17 | 2018-10-16 | 京东方科技集团股份有限公司 | 一种液晶天线及其制作方法、驱动方法和通信设备 |
US11133577B2 (en) | 2018-05-24 | 2021-09-28 | Metawave Corporation | Intelligent meta-structure antennas with targeted polarization for object identification |
US11342682B2 (en) | 2018-05-24 | 2022-05-24 | Metawave Corporation | Frequency-selective reflector module and system |
US11479262B2 (en) | 2018-06-06 | 2022-10-25 | Metawave Corporation | Geographically disparate sensor fusion for enhanced target detection and identification in autonomous vehicles |
US11355859B2 (en) | 2018-06-12 | 2022-06-07 | Metawave Corporation | Metamatertial, antenna array having an aperture layer |
US11385326B2 (en) | 2018-06-13 | 2022-07-12 | Metawave Corporation | Hybrid analog and digital beamforming |
US11217902B2 (en) | 2018-07-13 | 2022-01-04 | Metawave Corporation | Analog beamforming antenna for millimeter wave applications |
US11555918B2 (en) | 2018-08-17 | 2023-01-17 | Metawave Corporation | Method and apparatus for radar system |
DE102018215393A1 (de) * | 2018-09-11 | 2020-03-12 | Conti Temic Microelectronic Gmbh | Radarsystem mit einer Kunststoffantenne mit reduzierter Empfindlichkeit auf Störwellen auf der Antenne sowie auf Reflektionen von einer Sensorabdeckung |
US11336237B2 (en) | 2018-09-24 | 2022-05-17 | Metawave Corporation | Vector modulator for millimeter wave applications |
US11515611B2 (en) | 2018-10-17 | 2022-11-29 | Metawave Corporation | Transition in a multi-layer substrate between a substrate integrated waveguide portion and a coplanar waveguide portion |
US11539120B2 (en) | 2018-10-29 | 2022-12-27 | Metawave Corporation | Range adaptable antenna system for autonomous vehicles |
US11474225B2 (en) | 2018-11-09 | 2022-10-18 | Uhnder, Inc. | Pulse digital mimo radar system |
US11994609B2 (en) | 2018-11-16 | 2024-05-28 | Bdcm A2 Llc | Method and apparatus for coded radar signals |
TWI708520B (zh) | 2018-11-20 | 2020-10-21 | 財團法人工業技術研究院 | 基地台及其操作方法與通訊系統 |
FR3090895B1 (fr) | 2018-12-20 | 2020-12-25 | Thales Sa | Procede et systeme radar de proximite pour aeronef a voilure tournante |
US10530448B1 (en) * | 2018-12-28 | 2020-01-07 | Nokia Technologies Oy | Switched-beam communication node |
CN110011040A (zh) * | 2018-12-29 | 2019-07-12 | 瑞声科技(新加坡)有限公司 | 相扫阵列天线和移动终端 |
CN109473754A (zh) * | 2018-12-29 | 2019-03-15 | 江苏亨鑫科技有限公司 | 一种分布式电路射频开关、天线网络和基站天线 |
US11133594B2 (en) * | 2019-01-04 | 2021-09-28 | Veoneer Us, Inc. | System and method with multilayer laminated waveguide antenna |
USD920343S1 (en) | 2019-01-09 | 2021-05-25 | Bigfoot Biomedical, Inc. | Display screen or portion thereof with graphical user interface associated with insulin delivery |
US11867830B2 (en) | 2019-01-29 | 2024-01-09 | Metawave Corporation | Side lobe reduction in a beam steering vehicle radar antenna for object identification |
US10749256B1 (en) * | 2019-01-30 | 2020-08-18 | Raytheon Company | Waveguide adapter for slot antennas |
US11681017B2 (en) | 2019-03-12 | 2023-06-20 | Uhnder, Inc. | Method and apparatus for mitigation of low frequency noise in radar systems |
US11489255B2 (en) | 2019-06-26 | 2022-11-01 | Analog Devices International Unlimited Company | Phase shifters using switch-based feed line splitters |
US11374321B2 (en) | 2019-09-24 | 2022-06-28 | Veoneer Us, Inc. | Integrated differential antenna with air gap for propagation of differential-mode radiation |
US12078714B2 (en) | 2020-01-06 | 2024-09-03 | Bdcm A2 Llc | Angular resolution refinement in a vehicle radar for object identification |
US12078748B2 (en) | 2020-01-13 | 2024-09-03 | Uhnder, Inc. | Method and system for intefrence management for digital radars |
USD977502S1 (en) | 2020-06-09 | 2023-02-07 | Insulet Corporation | Display screen with graphical user interface |
US11271302B2 (en) * | 2020-07-01 | 2022-03-08 | Mano D. Judd | Wideband wave construction method for controlling, rotating, or shaping radio frequency or acoustic waves in free space or in a fluid |
US11114759B1 (en) * | 2020-08-14 | 2021-09-07 | Qualcomm Incorporated | Beamforming circuit for multiple antennas |
US11923619B2 (en) | 2020-12-18 | 2024-03-05 | Qualcomm Incorporated | Butler matrix steering for multiple antennas |
US11973268B2 (en) * | 2021-05-03 | 2024-04-30 | Aptiv Technologies AG | Multi-layered air waveguide antenna with layer-to-layer connections |
US12097355B2 (en) | 2023-01-06 | 2024-09-24 | Insulet Corporation | Automatically or manually initiated meal bolus delivery with subsequent automatic safety constraint relaxation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04209791A (ja) * | 1990-11-30 | 1992-07-31 | Toshiba Ceramics Co Ltd | シリコン単結晶引上装置 |
Family Cites Families (205)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1501344A (fr) * | 1965-12-01 | 1967-11-10 | Raytheon Co | Dispositif de réception pour radar |
US3697985A (en) * | 1970-09-23 | 1972-10-10 | Bendix Corp | Rear end warning system for automobiles |
US4143370A (en) * | 1972-05-20 | 1979-03-06 | Toyota Kogyo Kabushiki Kaisha | Vehicle collision anticipating method and device |
JPS4996428A (ko) * | 1973-01-20 | 1974-09-12 | ||
US3935559A (en) * | 1973-05-31 | 1976-01-27 | Electronic Machine Control (Sales) Limited | Transporter systems |
US3978481A (en) * | 1974-06-17 | 1976-08-31 | Merlin A. Pierson | Anti-collision vehicular radar system |
US3940696A (en) * | 1974-11-18 | 1976-02-24 | General Motors Corporation | High frequency, short pulse, band limited radar pulse generator for ultrashort range radar systems |
US3974501A (en) * | 1974-12-26 | 1976-08-10 | Rca Corporation | Dual-mode adaptive parameter processor for continuous wave radar ranging systems |
DE2514868C3 (de) * | 1975-04-04 | 1979-05-17 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | FM-Schwebungs-Rückstrahlortungsgerät zur gleichzeitigen Entfernungs- und Geschwindigkeitsmessung |
US4063243A (en) | 1975-05-27 | 1977-12-13 | The United States Of America As Represented By The Secretary Of The Navy | Conformal radar antenna |
US4003049A (en) * | 1975-07-03 | 1977-01-11 | Rca Corporation | Dual mode automobile collision avoidance radar |
US4008475A (en) * | 1975-11-12 | 1977-02-15 | Rca Corporation | Stabilizing and calibration circuit for FM-CW radar ranging systems |
US4035797A (en) * | 1975-11-14 | 1977-07-12 | General Motors Corporation | Polarized radar system for providing target identification and discrimination |
JPS5442733A (en) * | 1977-09-12 | 1979-04-04 | Nissan Motor Co Ltd | Alarm system for vehicle |
US4209791A (en) | 1978-10-05 | 1980-06-24 | Anaren Microwave, Incorporated | Antenna apparatus for bearing angle determination |
US4308536A (en) * | 1979-02-26 | 1981-12-29 | Collision Avoidance Systems | Anti-collision vehicular radar system |
US4348675A (en) * | 1979-05-23 | 1982-09-07 | Honda Giken Kogyo Kabushiki Kaisha | FM-CW Radar system for use in an automotive vehicle |
JPS5618774A (en) * | 1979-07-24 | 1981-02-21 | Honda Motor Co Ltd | Radar apparatus for automobile |
US4246585A (en) | 1979-09-07 | 1981-01-20 | The United States Of America As Represented By The Secretary Of The Air Force | Subarray pattern control and null steering for subarray antenna systems |
GB2104333B (en) * | 1981-06-19 | 1985-10-02 | Nissan Motor | Moving object detection and discrimination |
US4409899A (en) * | 1981-07-27 | 1983-10-18 | The United States Of America As Represented By The Secretary Of The Air Force | Acoustic amplitude-doppler target ranging system |
US4414550A (en) * | 1981-08-04 | 1983-11-08 | The Bendix Corporation | Low profile circular array antenna and microstrip elements therefor |
JPS5869285U (ja) * | 1981-10-31 | 1983-05-11 | 日産自動車株式会社 | 車両用報知装置 |
US4507662A (en) | 1981-11-13 | 1985-03-26 | Sperry Corporation | Optically coupled, array antenna |
JPS59180956U (ja) * | 1983-05-23 | 1984-12-03 | 日産自動車株式会社 | 車両走行制御装置 |
US4803488A (en) | 1984-02-10 | 1989-02-07 | Steven F. Sommers | Driver alerting device |
JPS6130428A (ja) * | 1984-07-20 | 1986-02-12 | Nissan Motor Co Ltd | 車両走行制御装置 |
DE3481488D1 (de) * | 1984-10-17 | 1990-04-12 | Xeltron Sa | Methode und geraet zum sortieren von gegenstaenden. |
US4962383A (en) | 1984-11-08 | 1990-10-09 | Allied-Signal Inc. | Low profile array antenna system with independent multibeam control |
US4673937A (en) * | 1985-07-24 | 1987-06-16 | Davis John W | Automotive collision avoidance and/or air bag deployment radar |
US5005019A (en) * | 1986-11-13 | 1991-04-02 | Communications Satellite Corporation | Electromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlines |
US5325101A (en) * | 1986-12-29 | 1994-06-28 | Eaton Corporation | Cylindrical phased array antenna system to prodce wide open coverage of a wide angular sector with high directive gain and wide frequency bandwidth |
US5715044A (en) * | 1987-08-14 | 1998-02-03 | Boeing North American, Inc. | Laser radar |
IT1222297B (it) * | 1988-01-18 | 1990-09-05 | Paolo Alberto Paoletti | Radar antinebbia per autoveicoli |
US4901083A (en) * | 1988-06-20 | 1990-02-13 | Delco Electronics Corporation | Near obstacle detection system |
JPH0812969B2 (ja) * | 1989-01-23 | 1996-02-07 | 三菱電機株式会社 | アンテナ給電回路 |
US4970653A (en) * | 1989-04-06 | 1990-11-13 | General Motors Corporation | Vision method of detecting lane boundaries and obstacles |
US4965605A (en) * | 1989-05-16 | 1990-10-23 | Hac | Lightweight, low profile phased array antenna with electromagnetically coupled integrated subarrays |
GB2232841B (en) | 1989-05-19 | 1994-01-26 | Quantel Ltd | An amplification circuit with temperature compensation |
US5189426A (en) * | 1991-05-06 | 1993-02-23 | Ivhs Technologies, Inc. | Doppler frequency spectrum de-emphasis for automotive collision avoidance radar system |
FR2651926B1 (fr) * | 1989-09-11 | 1991-12-13 | Alcatel Espace | Antenne plane. |
US5023617A (en) * | 1990-02-20 | 1991-06-11 | General Motors Corporation | Vehicle forward sensor antenna steering system |
US5014200A (en) * | 1990-02-20 | 1991-05-07 | General Motors Corporation | Adaptive cruise system |
US5008678A (en) | 1990-03-02 | 1991-04-16 | Hughes Aircraft Company | Electronically scanning vehicle radar sensor |
US4994809A (en) * | 1990-03-07 | 1991-02-19 | Hughes Aircraft Company | Polystatic correlating radar |
CA2222637C (en) * | 1990-07-13 | 1999-12-14 | Zdenek Adler | Monostatic radar system having a one-port impedance matching device |
US5134411A (en) * | 1990-07-13 | 1992-07-28 | General Microwave Corporation | Near range obstacle detection and ranging aid |
US5249157A (en) | 1990-08-22 | 1993-09-28 | Kollmorgen Corporation | Collision avoidance system |
US5115245A (en) * | 1990-09-04 | 1992-05-19 | Hughes Aircraft Company | Single substrate microwave radar transceiver including flip-chip integrated circuits |
US5390118A (en) * | 1990-10-03 | 1995-02-14 | Aisin Seiki Kabushiki Kaisha | Automatic lateral guidance control system |
US5173859A (en) | 1990-11-05 | 1992-12-22 | General Motors Corporation | Automatic vehicle deceleration |
JP3064395B2 (ja) * | 1990-11-05 | 2000-07-12 | 三菱電機株式会社 | マイクロストリップアンテナ |
US5613039A (en) | 1991-01-31 | 1997-03-18 | Ail Systems, Inc. | Apparatus and method for motion detection and tracking of objects in a region for collision avoidance utilizing a real-time adaptive probabilistic neural network |
DE4104792A1 (de) * | 1991-02-16 | 1992-08-20 | Bosch Gmbh Robert | Fmcw-radarsystem mit linearer frequenzmodulation |
US5268692A (en) * | 1991-03-14 | 1993-12-07 | Grosch Theodore O | Safe stopping distance detector, antenna and method |
US5394292A (en) | 1991-04-30 | 1995-02-28 | Tsuden Kabushiki Kaisha | Electronic car bumper |
CA2071715A1 (en) * | 1991-07-15 | 1993-01-16 | Gary George Sanford | Directional scanning circular phased array antenna |
US5315303A (en) * | 1991-09-30 | 1994-05-24 | Trw Inc. | Compact, flexible and integrated millimeter wave radar sensor |
US5508706A (en) * | 1991-09-30 | 1996-04-16 | Trw Inc. | Radar signal processor |
US5512901A (en) | 1991-09-30 | 1996-04-30 | Trw Inc. | Built-in radiation structure for a millimeter wave radar sensor |
US5138321A (en) * | 1991-10-15 | 1992-08-11 | International Business Machines Corporation | Method for distributed data association and multi-target tracking |
IL100175A (en) * | 1991-11-27 | 1994-11-11 | State Of Isreal Ministry Of De | Vehicle collision warning device |
US5235316A (en) * | 1991-12-20 | 1993-08-10 | Qualizza Gregory K | Vehicle collision avoidance system |
DE4200694B4 (de) * | 1992-01-14 | 2004-04-29 | Robert Bosch Gmbh | Verfahren zur Geschwindigkeits- und Abstandsregelung eines Fahrzeugs |
US5249027A (en) * | 1992-03-16 | 1993-09-28 | Rockwell International Corporation | Inter-vehicle distance measuring system |
JP3183966B2 (ja) * | 1992-04-20 | 2001-07-09 | マツダ株式会社 | 車両の走行制御装置 |
GB9209974D0 (en) * | 1992-05-08 | 1992-06-24 | Philips Electronics Uk Ltd | Vehicular cruise control system and radar system therefor |
FR2754604B1 (fr) | 1992-06-05 | 1999-04-09 | Thomson Csf | Dispositif de linearisation d'une rampe de modulation de frequence et son application a un radio-altimetre |
US5351044A (en) * | 1992-08-12 | 1994-09-27 | Rockwell International Corporation | Vehicle lane position detection system |
DE69325455T2 (de) | 1992-08-14 | 2000-03-30 | Vorad Safety Systems, Inc. | Intelligenter totwinkelerfassungssensor |
US5280288A (en) * | 1992-08-14 | 1994-01-18 | Vorad Safety Systems, Inc. | Interference avoidance system for vehicular radar system |
US5302956A (en) * | 1992-08-14 | 1994-04-12 | Vorad Safety Systems, Inc. | Multi-frequency, multi-target vehicular radar system using digital signal processing |
US5517196A (en) | 1992-08-14 | 1996-05-14 | Pakett; Allan G. | Smart blind spot sensor with object ranging |
US5583495A (en) * | 1992-09-02 | 1996-12-10 | Ben Lulu; Dani | Vehicle alarm system |
JPH0697724A (ja) * | 1992-09-10 | 1994-04-08 | A T R Koudenpa Tsushin Kenkyusho:Kk | スロット結合型マイクロストリップアンテナの調整方法及びそのアンテナ |
JP3164439B2 (ja) * | 1992-10-21 | 2001-05-08 | マツダ株式会社 | 車両用障害物検出装置 |
US5978736A (en) * | 1992-11-20 | 1999-11-02 | Gec-Marconi Avionics (Holdings) Ltd. | Vehicle obstruction detection system |
US5339075A (en) * | 1992-11-24 | 1994-08-16 | Terrill Abst | Vehicular collision avoidance apparatus |
US5587908A (en) * | 1992-12-22 | 1996-12-24 | Mitsubishi Denki Kabushiki Kaisha | Distance measurement device and vehicle velocity control device for maintaining inter-vehicular distance |
DE4407757A1 (de) | 1993-03-08 | 1994-09-15 | Mazda Motor | Vorrichtung zur Erfassung von Hindernissen für ein Fahrzeug |
DE4313568C1 (de) * | 1993-04-26 | 1994-06-16 | Daimler Benz Ag | Verfahren zur Leithilfe für einen Fahrspurwechsel durch ein Kraftfahrzeug |
US5410745A (en) | 1993-05-20 | 1995-04-25 | Motorola, Inc. | Detector and video amplifier |
US5325097A (en) * | 1993-06-01 | 1994-06-28 | Delco Electronics Corporation | Multimode radar for road vehicle blind-zone target discrimination |
US5414643A (en) * | 1993-06-14 | 1995-05-09 | Hughes Aircraft Company | Method and apparatus for continuous time representation of multiple hypothesis tracking data |
JP3233739B2 (ja) * | 1993-06-30 | 2001-11-26 | マツダ株式会社 | 自動車の走行制御装置 |
FR2709834B1 (fr) | 1993-09-10 | 1995-11-10 | Framatome Sa | Procédé et dispositif pour la détection et la localisation d'obstacles dans l'environnement d'un véhicule. |
JP2799375B2 (ja) * | 1993-09-30 | 1998-09-17 | 本田技研工業株式会社 | 衝突防止装置 |
US5396252A (en) | 1993-09-30 | 1995-03-07 | United Technologies Corporation | Multiple target discrimination |
US5493302A (en) * | 1993-10-01 | 1996-02-20 | Woll; Jerry | Autonomous cruise control |
US5454442A (en) * | 1993-11-01 | 1995-10-03 | General Motors Corporation | Adaptive cruise control |
GB2283631B (en) | 1993-11-06 | 1998-04-29 | Roke Manor Research | Radar apparatus |
US5633642A (en) | 1993-11-23 | 1997-05-27 | Siemens Aktiengesellschaft | Radar method and device for carrying out the method |
JP3106045B2 (ja) * | 1993-11-25 | 2000-11-06 | 株式会社デンソー | レーダ装置 |
GB9402942D0 (en) * | 1994-02-16 | 1994-04-06 | Northern Telecom Ltd | Base station antenna arrangement |
US5467072A (en) * | 1994-03-11 | 1995-11-14 | Piccard Enterprises, Inc. | Phased array based radar system for vehicular collision avoidance |
US5451960A (en) | 1994-06-10 | 1995-09-19 | Unisys Corporation | Method of optimizing the allocation of sensors to targets |
US5486832A (en) * | 1994-07-01 | 1996-01-23 | Hughes Missile Systems Company | RF sensor and radar for automotive speed and collision avoidance applications |
US5481268A (en) * | 1994-07-20 | 1996-01-02 | Rockwell International Corporation | Doppler radar system for automotive vehicles |
US5485159A (en) * | 1994-08-24 | 1996-01-16 | Delco Electronics Corporation | Apparatus and method to detect radar radome obstruction |
US5530447A (en) | 1995-01-13 | 1996-06-25 | Delco Electronics Corp. | Blind-zone target discrimination method and system for road vehicle radar |
US5627510A (en) * | 1994-09-12 | 1997-05-06 | Yuan; Zhiping | Vehicular safety distance alarm system |
US5689264A (en) | 1994-10-05 | 1997-11-18 | Mazda Motor Corporation | Obstacle detecting system for vehicles |
JPH08122060A (ja) * | 1994-10-21 | 1996-05-17 | Mitsubishi Electric Corp | 車両周辺監視システム |
US5517197A (en) | 1994-10-24 | 1996-05-14 | Rockwell International Corporation | Modular radar architecture film (FM/CW or pulse) for automobile collision avoidance applications |
JP3302848B2 (ja) * | 1994-11-17 | 2002-07-15 | 本田技研工業株式会社 | 車載レーダー装置 |
JP3302849B2 (ja) * | 1994-11-28 | 2002-07-15 | 本田技研工業株式会社 | 車載用レーダーモジュール |
JP3550829B2 (ja) | 1995-01-24 | 2004-08-04 | 株式会社デンソー | Fm−cwレーダ装置 |
US5839534A (en) * | 1995-03-01 | 1998-11-24 | Eaton Vorad Technologies, Llc | System and method for intelligent cruise control using standard engine control modes |
JP3132361B2 (ja) * | 1995-03-17 | 2001-02-05 | トヨタ自動車株式会社 | 車載用レーダ装置 |
US5767793A (en) * | 1995-04-21 | 1998-06-16 | Trw Inc. | Compact vehicle based rear and side obstacle detection system including multiple antennae |
EP0778953B1 (de) * | 1995-07-01 | 2002-10-23 | Robert Bosch GmbH | Monostatischer fmcw-radarsensor |
US5629241A (en) * | 1995-07-07 | 1997-05-13 | Hughes Aircraft Company | Microwave/millimeter wave circuit structure with discrete flip-chip mounted elements, and method of fabricating the same |
US5610617A (en) * | 1995-07-18 | 1997-03-11 | Lucent Technologies Inc. | Directive beam selectivity for high speed wireless communication networks |
DE59601956D1 (de) | 1995-09-07 | 1999-06-24 | Siemens Ag | Vorrichtung zur abstandsmessung |
US5805103A (en) * | 1995-09-27 | 1998-09-08 | Mazda Motor Corporation | Method of and system for monitoring preceding vehicles |
JP3627389B2 (ja) | 1995-09-28 | 2005-03-09 | 株式会社デンソー | レーダ装置 |
US5777563A (en) * | 1995-10-10 | 1998-07-07 | Chrysler Corporation | Method and assembly for object detection by a vehicle |
EP0773452B1 (en) * | 1995-11-10 | 2000-12-20 | Toyota Jidosha Kabushiki Kaisha | Radar apparatus for detecting a direction of a center of a target |
US5675345A (en) | 1995-11-21 | 1997-10-07 | Raytheon Company | Compact antenna with folded substrate |
JP3127351B2 (ja) * | 1995-11-24 | 2001-01-22 | 本田技研工業株式会社 | 車両用オートクルーズ装置 |
JP3491418B2 (ja) * | 1995-12-01 | 2004-01-26 | 株式会社デンソー | Fmcwレーダ装置 |
US5654715A (en) * | 1995-12-15 | 1997-08-05 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle-surroundings monitoring apparatus |
US5886671A (en) * | 1995-12-21 | 1999-03-23 | The Boeing Company | Low-cost communication phased-array antenna |
JP3487054B2 (ja) * | 1995-12-26 | 2004-01-13 | 株式会社デンソー | 車両用障害物警報装置 |
DE19601013A1 (de) | 1996-01-13 | 1997-07-17 | Bosch Gmbh Robert | Verfahren und Anordnung zur Frequenzmodulation eines hochfrequenten Signals |
DE19601121A1 (de) | 1996-01-13 | 1997-07-17 | Daimler Benz Aerospace Ag | Verfahren zur Bestimmung des Abstandes und/oder der Differenzgeschwindigkeit zwischen einem Radarsensor und einem oder mehreren Objekten sowie Anordnung zum Durchführen des Verfahrens |
JP3726923B2 (ja) * | 1996-04-10 | 2005-12-14 | 富士重工業株式会社 | 車両用運転支援装置 |
JPH09284035A (ja) * | 1996-04-11 | 1997-10-31 | Mitsubishi Electric Corp | 車載レーダ用アンテナ装置 |
US5719580A (en) * | 1996-06-06 | 1998-02-17 | Trw Inc. | Method and apparatus for digital compensation of VCO nonlinearity in a radar system |
DE19623196C1 (de) | 1996-06-11 | 1998-01-08 | Bosch Gmbh Robert | Radarsensor für den Einsatz in Kraftfahrzeugen |
GB9613645D0 (en) | 1996-06-28 | 1996-08-28 | Cambridge Consultants | Vehicle radar system |
GB2315644A (en) * | 1996-07-18 | 1998-02-04 | Motorola Inc | Geosynchronous communications satellite system with reconfigurable service area |
DE19632889A1 (de) | 1996-08-16 | 1998-02-19 | Bosch Gmbh Robert | Radarsystem mit einem frequenzmodulierten Sendesignal |
DE19637245C2 (de) | 1996-09-13 | 2000-02-24 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Regelung der Geschwindigkeit eines Fahrzeugs |
JPH10109627A (ja) | 1996-10-04 | 1998-04-28 | Denso Corp | 自動減速度制御方法、自動減速度制御装置、車間距離制御方法、車間距離制御装置および記憶媒体 |
US6011507A (en) | 1996-11-12 | 2000-01-04 | Raytheon Company | Radar system and method of operating same |
DE19648203C2 (de) * | 1996-11-21 | 1999-06-10 | Bosch Gmbh Robert | Mehrstrahliges Kraftfahrzeug-Radarsystem |
DE19650863C1 (de) * | 1996-12-07 | 1998-04-16 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Erkennung einer vertikalen Dejustierung eines Abstandssensors |
US5999119A (en) | 1996-12-18 | 1999-12-07 | Raytheon Company | CW radar range measuring system with improved range resolution |
JP3477015B2 (ja) * | 1996-12-25 | 2003-12-10 | トヨタ自動車株式会社 | 車間距離制御装置 |
US5923280A (en) * | 1997-01-17 | 1999-07-13 | Automotive Systems Laboratory, Inc. | Vehicle collision radar with randomized FSK wave form |
US6085151A (en) | 1998-01-20 | 2000-07-04 | Automotive Systems Laboratory, Inc. | Predictive collision sensing system |
JP2000508874A (ja) | 1997-02-06 | 2000-07-11 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 自動車用レーダーシステムのためのマイクロ波アンテナ装置 |
WO1998038525A1 (de) | 1997-02-28 | 1998-09-03 | Siemens Aktiengesellschaft | Sensorsystem |
JP3684285B2 (ja) * | 1997-03-10 | 2005-08-17 | 株式会社日立製作所 | 同調型スロットアンテナ |
JP3726441B2 (ja) * | 1997-03-18 | 2005-12-14 | 株式会社デンソー | レーダ装置 |
JP3799724B2 (ja) * | 1997-03-27 | 2006-07-19 | 株式会社デンソー | 開口面アンテナ及びレーダ装置 |
GB2327821B (en) * | 1997-05-17 | 1999-12-01 | Bosch Gmbh Robert | Method and device for detecting an imminent or possible collision |
US6026347A (en) | 1997-05-30 | 2000-02-15 | Raytheon Company | Obstacle avoidance processing method for vehicles using an automated highway system |
US6167286A (en) * | 1997-06-05 | 2000-12-26 | Nortel Networks Corporation | Multi-beam antenna system for cellular radio base stations |
US6087975A (en) | 1997-06-25 | 2000-07-11 | Honda Giken Kogyo Kabushiki Kaisha | Object detecting system for vehicle |
DE69730416T2 (de) | 1997-06-27 | 2005-09-08 | Eads Deutschland Gmbh | Füllstandmessradargerät |
DE19729095A1 (de) | 1997-07-08 | 1999-02-04 | Bosch Gmbh Robert | Kraftfahrzeug-Radarsystem |
JP3684776B2 (ja) * | 1997-07-23 | 2005-08-17 | 株式会社デンソー | 車両用障害物認識装置 |
JPH1194946A (ja) | 1997-07-23 | 1999-04-09 | Denso Corp | 車両用障害物認識装置 |
JPH11239017A (ja) * | 1998-02-23 | 1999-08-31 | Kyocera Corp | 積層型開口面アンテナおよびそれを具備する多層配線基板 |
US5905472A (en) * | 1997-08-06 | 1999-05-18 | Raytheon Company | Microwave antenna having wide angle scanning capability |
US6097931A (en) | 1997-08-20 | 2000-08-01 | Wireless Online, Inc. | Two-way paging uplink infrastructure |
WO1999010756A1 (de) | 1997-08-27 | 1999-03-04 | Siemens Aktiengesellschaft | Fmcw-sensor |
GB2328819A (en) * | 1997-08-30 | 1999-03-03 | Ford Motor Co | Antenna cluster for vehicle collision warning system |
US5926126A (en) | 1997-09-08 | 1999-07-20 | Ford Global Technologies, Inc. | Method and system for detecting an in-path target obstacle in front of a vehicle |
DE19741631B4 (de) | 1997-09-20 | 2013-08-14 | Volkswagen Ag | Verfahren und Vorrichtung zur Vermeidung und/oder Minimierung von Konfliktsituationen im Straßenverkehr |
JP3518286B2 (ja) | 1997-10-23 | 2004-04-12 | 日産自動車株式会社 | 先行車追従制御装置 |
DE19849583B4 (de) | 1997-10-27 | 2009-06-18 | Nissan Motor Co., Ltd., Yokohama-shi | System und Verfahren für das Steuern eines Abstandes zwischen Fahrzeugen |
JPH11133143A (ja) | 1997-10-31 | 1999-05-21 | Toyota Motor Corp | レーダ装置 |
US5959570A (en) | 1997-11-21 | 1999-09-28 | Raytheon Company | Automotive forward looking sensor blockage detection system and related techniques |
US6114985A (en) | 1997-11-21 | 2000-09-05 | Raytheon Company | Automotive forward looking sensor test station |
US5929802A (en) | 1997-11-21 | 1999-07-27 | Raytheon Company | Automotive forward looking sensor application |
DE19754720C2 (de) | 1997-12-10 | 2000-12-07 | Adc Automotive Dist Control | Verfahren zum Betrieb eines Radarsystems |
JP3478107B2 (ja) | 1998-01-14 | 2003-12-15 | 日産自動車株式会社 | 車両用走行制御装置 |
JP2930236B1 (ja) | 1998-01-26 | 1999-08-03 | 本田技研工業株式会社 | レーダ装置 |
JPH11231040A (ja) * | 1998-02-12 | 1999-08-27 | Toyota Motor Corp | レーダ装置 |
US6069581A (en) | 1998-02-20 | 2000-05-30 | Amerigon | High performance vehicle radar system |
US6114986A (en) | 1998-03-04 | 2000-09-05 | Northrop Grumman Corporation | Dual channel microwave transmit/receive module for an active aperture of a radar system |
JPH11278096A (ja) | 1998-03-30 | 1999-10-12 | Nissan Motor Co Ltd | 車両用走行制御装置 |
JPH11287853A (ja) | 1998-04-03 | 1999-10-19 | Denso Corp | レーダ装置 |
JP3551756B2 (ja) | 1998-04-06 | 2004-08-11 | 日産自動車株式会社 | 車両用走行制御装置 |
SE513586C2 (sv) * | 1998-05-12 | 2000-10-02 | Ericsson Telefon Ab L M | Metod för framställning av en antennstruktur och antennstruktur framställd medelst nämnda metod |
JP3335913B2 (ja) * | 1998-06-26 | 2002-10-21 | 日本電信電話株式会社 | 給電方法およびフェーズドアレーアンテナ |
DE19829762A1 (de) | 1998-07-03 | 2000-01-13 | Adc Automotive Dist Control | Verfahren zum Betrieb eines Radarsystems |
JP2000025486A (ja) | 1998-07-13 | 2000-01-25 | Denso Corp | 車間距離制御装置及び記録媒体 |
JP2000085407A (ja) | 1998-07-17 | 2000-03-28 | Denso Corp | 車間制御装置及び記録媒体 |
US6091355A (en) | 1998-07-21 | 2000-07-18 | Speed Products, Inc. | Doppler radar speed measuring unit |
US6127965A (en) | 1998-07-23 | 2000-10-03 | Eaton-Vorad Technologies, L.L.C. | Method and apparatus for rejecting rain clutter in a radar system |
JP3690126B2 (ja) | 1998-07-23 | 2005-08-31 | 日産自動車株式会社 | 車両用追従走行制御装置 |
EP0978729A3 (en) | 1998-08-07 | 2002-03-20 | Hitachi, Ltd. | High-frequency transmitter-receiving apparatus for such an application as vehicle-onboard radar system |
US6154176A (en) * | 1998-08-07 | 2000-11-28 | Sarnoff Corporation | Antennas formed using multilayer ceramic substrates |
JP2000059141A (ja) * | 1998-08-07 | 2000-02-25 | Mitsubishi Electric Corp | アンテナ装置 |
JP3661495B2 (ja) | 1998-08-26 | 2005-06-15 | 日産自動車株式会社 | 先行車追従制御装置 |
EP0982173A2 (en) | 1998-08-27 | 2000-03-01 | Eaton Corporation | Method for determination of an optimum vehicle cruise separation distance |
US6317073B1 (en) | 1998-09-07 | 2001-11-13 | Denso Corporation | FM-CW radar system for measuring distance to and relative speed of a target |
JP3371854B2 (ja) | 1998-09-07 | 2003-01-27 | 株式会社デンソー | 周囲状況検出装置及び記録媒体 |
US6130607A (en) | 1998-10-19 | 2000-10-10 | Eaton Corporation | Back-up protection sensor for a vehicle |
JP3606070B2 (ja) | 1998-11-10 | 2005-01-05 | 日産自動車株式会社 | 車両用相対速度検出装置 |
DE19855400A1 (de) | 1998-12-01 | 2000-06-15 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Bestimmung eines zukünftigen Kursbereichs eines Fahrzeugs |
US6114910A (en) | 1998-12-14 | 2000-09-05 | Raytheon Company | Temperature compensated amplifier and operating method |
US6198434B1 (en) * | 1998-12-17 | 2001-03-06 | Metawave Communications Corporation | Dual mode switched beam antenna |
JP3572978B2 (ja) | 1999-01-14 | 2004-10-06 | 日産自動車株式会社 | 車両用走行制御装置 |
US6307622B1 (en) | 1999-02-17 | 2001-10-23 | Infineon Technologies North America Corp. | Correlation based optical ranging and proximity detector |
US6087995A (en) | 1999-02-17 | 2000-07-11 | Anritsu Company | Universal autoradar antenna alignment system |
US6225918B1 (en) | 1999-02-19 | 2001-05-01 | Bing Kam | Automatic warning signal system for vehicles |
JP2000244224A (ja) * | 1999-02-22 | 2000-09-08 | Denso Corp | マルチビームアンテナ及びアンテナシステム |
JP2000292538A (ja) | 1999-04-07 | 2000-10-20 | Mitsubishi Electric Corp | 車両用障害物検出装置 |
JP3409740B2 (ja) | 1999-06-15 | 2003-05-26 | 日産自動車株式会社 | 先行車追従制御装置 |
US6317090B1 (en) | 2000-08-03 | 2001-11-13 | General Motors Corporation | AM/FM solar-ray antenna with mirror wiring grounding strap |
-
2001
- 2001-08-16 KR KR1020037002228A patent/KR100767543B1/ko active IP Right Grant
- 2001-08-16 EP EP11158051A patent/EP2474436A3/en not_active Withdrawn
- 2001-08-16 US US09/932,574 patent/US6642908B2/en not_active Expired - Lifetime
- 2001-08-16 WO PCT/US2001/025676 patent/WO2002015334A1/en active Application Filing
- 2001-08-16 EP EP01965964.8A patent/EP1310018B1/en not_active Expired - Lifetime
- 2001-08-16 US US09/931,633 patent/US6492949B1/en not_active Expired - Lifetime
- 2001-08-16 JP JP2002520359A patent/JP4928052B2/ja not_active Expired - Lifetime
- 2001-08-16 AU AU2001286513A patent/AU2001286513A1/en not_active Abandoned
-
2010
- 2010-12-09 JP JP2010274189A patent/JP2011050114A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04209791A (ja) * | 1990-11-30 | 1992-07-31 | Toshiba Ceramics Co Ltd | シリコン単結晶引上装置 |
Non-Patent Citations (3)
Title |
---|
04209791 |
04414550 |
04962383 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10122091B2 (en) | 2013-11-20 | 2018-11-06 | Samsung Electronics Co., Ltd. | Microstrip patch antenna in cavity-backed structure including via-hole |
KR101772206B1 (ko) | 2016-12-26 | 2017-08-28 | 광운대학교 산학협력단 | 스위칭 네트워크를 이용하여 빔형성 개수를 확장한 버틀러 매트릭스 |
CN110380208A (zh) * | 2019-07-03 | 2019-10-25 | 惠州市德赛西威智能交通技术研究院有限公司 | 一种变厚度双弧形毫米波雷达天线罩及设计方法 |
CN110380208B (zh) * | 2019-07-03 | 2021-02-05 | 惠州市德赛西威智能交通技术研究院有限公司 | 一种变厚度双弧形毫米波雷达天线罩及设计方法 |
Also Published As
Publication number | Publication date |
---|---|
US20030011519A1 (en) | 2003-01-16 |
AU2001286513A1 (en) | 2002-02-25 |
EP1310018A1 (en) | 2003-05-14 |
JP4928052B2 (ja) | 2012-05-09 |
EP1310018A4 (en) | 2005-01-05 |
JP2004507138A (ja) | 2004-03-04 |
KR20030022407A (ko) | 2003-03-15 |
EP2474436A3 (en) | 2012-07-25 |
US6642908B2 (en) | 2003-11-04 |
US20020163478A1 (en) | 2002-11-07 |
US6492949B1 (en) | 2002-12-10 |
EP1310018B1 (en) | 2018-07-25 |
EP2474436A2 (en) | 2012-07-11 |
JP2011050114A (ja) | 2011-03-10 |
WO2002015334A1 (en) | 2002-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100767543B1 (ko) | 스위치형 빔 안테나 구조 | |
US6501415B1 (en) | Highly integrated single substrate MMW multi-beam sensor | |
EP0642190B1 (en) | Built-in radiation structure for a millimeter wave radar sensor | |
US6954177B2 (en) | Microstrip antenna array with periodic filters for enhanced performance | |
US8022861B2 (en) | Dual-band antenna array and RF front-end for mm-wave imager and radar | |
JP5638827B2 (ja) | 内蔵型レーダ用送受一体アンテナ | |
CN111755819B (zh) | 倒置的微带行波贴片阵列天线系统 | |
JP2007274686A (ja) | 車両用アンテナ | |
US20070152868A1 (en) | Device and method for radiating and/or receiving electromagnetic radiation | |
Ahmad et al. | A planar differential wide fan-beam antenna array architecture: modular high-gain array for 79-GHz multiple-input, multiple-output radar applications | |
EP4104242A1 (en) | Dual band dipole radiator array | |
EP1662609A1 (en) | External vehicle antenna, suitable for a back-up aid indicator | |
Cho et al. | Microstrip-line Type Bruce Array Antenna with Low Sidelobe Level for Millimeter-Wave Radar | |
Leib et al. | A multilayer front-end for an imaging radar sensor | |
Lam et al. | S-band electronically scanned active phased array antenna |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20030215 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20060317 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20070212 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20070809 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20071009 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20071009 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
G170 | Re-publication after modification of scope of protection [patent] | ||
PG1701 | Publication of correction | ||
PR1001 | Payment of annual fee |
Payment date: 20100928 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20110920 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20120920 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20120920 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20131001 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20131001 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140925 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20140925 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150924 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20150924 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160926 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20160926 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170925 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20170925 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180920 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20180920 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20190925 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20190925 Start annual number: 13 End annual number: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20200925 Start annual number: 14 End annual number: 14 |
|
PC1801 | Expiration of term |
Termination date: 20220216 Termination category: Expiration of duration |