SE393462B - Med kontinuerliga vagor arbetande flerfrekvensradar - Google Patents

Med kontinuerliga vagor arbetande flerfrekvensradar

Info

Publication number: SE393462B
Authority: SE; Sweden
Prior art keywords: vagor; multiprequency; radars; working; continuous
Prior art date: 1972-05-03

Application number

SE7306107A

Other languages

English (en)

Inventor

S C L Botherby

Original Assignee

Decca Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1972-05-03

Filing date

1973-05-02

Publication date

1977-05-09

1973-05-02 Application filed by Decca Ltd filed Critical Decca Ltd

1977-05-09 Publication of SE393462B publication Critical patent/SE393462B/sv

Classifications

- 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
- 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
- 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

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar Systems Or Details Thereof (AREA)
Position Fixing By Use Of Radio Waves (AREA)

SE7306107A 1972-05-03 1973-05-02 Med kontinuerliga vagor arbetande flerfrekvensradar SE393462B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2063672A GB1434532A (en)	1972-05-03	1972-05-03	Multiple frequency continuous wave radars

Publications (1)

Publication Number	Publication Date
SE393462B true SE393462B (sv)	1977-05-09

Family

ID=10149196

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7306107A SE393462B (sv)	1972-05-03	1973-05-02	Med kontinuerliga vagor arbetande flerfrekvensradar

Country Status (5)

Country	Link
US (1)	US3855594A (sv)
FR (1)	FR2183163B1 (sv)
GB (1)	GB1434532A (sv)
NL (1)	NL163324C (sv)
SE (1)	SE393462B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2188420B (en) *	1986-03-25	1990-03-07	Atomic Energy Authority Uk	Ultrasonic range finding
US6882301B2 (en) *	1986-06-03	2005-04-19	Time Domain Corporation	Time domain radio transmission system
US4851852A (en) *	1987-04-20	1989-07-25	Honeywell Inc.	Decorrelation tolerant coherent radar altimeter
GB2269069B (en) *	1987-06-27	1994-06-15	Gen Electric Co Plc	A radar for use on a platform which may be subject to movement
IT1222297B (it) *	1988-01-18	1990-09-05	Paolo Alberto Paoletti	Radar antinebbia per autoveicoli
GB9022587D0 (en) *	1990-10-17	1990-11-28	Marconi Electronic Devices	Radar arrangement
GB2249448B (en) *	1990-10-30	1995-01-25	Roke Manor Research	Improvements in or relating to radar systems
US20080077015A1 (en) *	2006-05-17	2008-03-27	Olga Boric-Lubecke	Determining presence and/or physiological motion of one or more subjects with multiple receiver Doppler radar systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1251828B (sv) *	1957-09-11
US3168735A (en) *	1962-09-19	1965-02-02	Traid Corp	Double sideband-suppressed carrier doppler distance measuring system
US3155972A (en) *	1963-03-22	1964-11-03	Ford Motor Co	Continuous wave radar
DE1265996B (de) *	1964-05-22	1968-04-11	Dornier System Gmbh	Schatungsanordnung zur Erfassung der Anzahl von Treffern
US3300780A (en) *	1965-01-19	1967-01-24	Cubic Corp	Electronic surveying system
US3634860A (en) *	1970-01-21	1972-01-11	Us Army	Doppler radar with target velocity direction and range indication, utilizing a variable-frequency generator
US3730628A (en) *	1970-12-16	1973-05-01	Martin Marietta Corp	Electronic distance measuring method and apparatus
US3766554A (en) *	1971-03-01	1973-10-16	Bendix Corp	Range cutoff system for dual frequency cw radar

1972
- 1972-05-03 GB GB2063672A patent/GB1434532A/en not_active Expired
1973
- 1973-05-02 FR FR7315721A patent/FR2183163B1/fr not_active Expired
- 1973-05-02 NL NL7306098.A patent/NL163324C/xx not_active IP Right Cessation
- 1973-05-02 SE SE7306107A patent/SE393462B/sv unknown
- 1973-05-02 US US00356607A patent/US3855594A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL7306098A (sv)	1973-11-06
NL163324B (nl)	1980-03-17
DE2322122A1 (de)	1973-11-22
FR2183163A1 (sv)	1973-12-14
FR2183163B1 (sv)	1977-04-29
US3855594A (en)	1974-12-17
DE2322122B2 (de)	1976-11-11
NL163324C (nl)	1980-08-15
GB1434532A (en)	1976-05-05

Publication	Publication Date	Title
FI53333C (fi)	1978-04-10	Torkningscylindergrupp i en flercylindertork foer en materialbana i synnerhet foer papper
FI54994C (fi)	1979-05-10	Engaongsbloeja med tejpfaestning
RO65520A (ro)	1980-06-15	Piston
BR7303720D0 (pt)	1974-08-15	Construcao de punho
BR7302404D0 (pt)	1974-02-07	Composicao de poliuretano-poliureia
AT324072B (de)	1975-08-11	Wendelbohreb
BE804868A (fr)	1974-01-02	Self de deparasitage
IT997226B (it)	1975-12-30	Frigorifero
AT323930B (de)	1975-08-11	Untermatratze
FI55417B (fi)	1979-03-30	Minnesanordning med reservminneselement
FI54500C (fi)	1978-12-11	Icke-elektrisk belaeggning med koppar
SE393462B (sv)	1977-05-09	Med kontinuerliga vagor arbetande flerfrekvensradar
BE805851A (fr)	1974-04-09	Piston
SE394768B (sv)	1977-07-04	Cirkulator
FI56910B (fi)	1979-12-31	Anslutningslist med oeverspaenningsskyddsanordning
SE394312B (sv)	1977-06-20	Hydrauliskt servomanoverorgan
SE397219B (sv)	1977-10-24	Frysskap
IT991152B (it)	1975-07-30	Azocoloranti basici
BE804248A (fr)	1974-02-28	Nouvel article de brosserie
IT980226B (it)	1974-09-30	Radiogoniometro di pordo
FI55561B (fi)	1979-04-30	Oeverladdad foerbraenningsmotor i synnerhet oeverladdad dieselmotor
AT335953B (de)	1977-04-12	Lauterboden
AT322779B (de)	1975-06-10	Bücherbrett
BE806637A (fr)	1974-04-29	Composition de conservation
NO139605C (no)	1979-04-11	Thiadiazolylureaforbindelser med herbicid virkning