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SE385052B - PULSE DUPLER RADAR DEVICE WITH DISTANCE CHANNELS - Google Patents

PULSE DUPLER RADAR DEVICE WITH DISTANCE CHANNELS

Info

Publication number
SE385052B
SE385052B SE179172A SE179172A SE385052B SE 385052 B SE385052 B SE 385052B SE 179172 A SE179172 A SE 179172A SE 179172 A SE179172 A SE 179172A SE 385052 B SE385052 B SE 385052B
Authority
SE
Sweden
Prior art keywords
dupler
pulse
radar device
distance channels
channels
Prior art date
Application number
SE179172A
Other languages
Swedish (sv)
Inventor
R Brignon
P Sarfati
Original Assignee
Thomson Csf
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.)
Filing date
Publication date
Application filed by Thomson Csf filed Critical Thomson Csf
Publication of SE385052B publication Critical patent/SE385052B/en

Links

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
    • G01S13/02—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
    • G01S13/64—Velocity measuring systems using range gates
    • 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
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
    • G01S7/2922—Extracting wanted echo-signals based on data belonging to one radar period by using a controlled threshold

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)
SE179172A 1971-02-16 1972-02-15 PULSE DUPLER RADAR DEVICE WITH DISTANCE CHANNELS SE385052B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105197A FR2125166B1 (en) 1971-02-16 1971-02-16

Publications (1)

Publication Number Publication Date
SE385052B true SE385052B (en) 1976-05-31

Family

ID=9071984

Family Applications (1)

Application Number Title Priority Date Filing Date
SE179172A SE385052B (en) 1971-02-16 1972-02-15 PULSE DUPLER RADAR DEVICE WITH DISTANCE CHANNELS

Country Status (3)

Country Link
DE (1) DE2207263C3 (en)
FR (1) FR2125166B1 (en)
SE (1) SE385052B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232154A1 (en) * 1973-05-28 1974-12-27 Honore Etienne Parasitic correction in frequency and phase circuits - is for use in VHF communication and radio-location fields
DE3112323A1 (en) * 1981-03-28 1982-10-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for adaptive threshold value definition for radar signals
DE3321263A1 (en) * 1983-06-13 1984-12-13 Siemens AG, 1000 Berlin und 8000 München PULSE DOPPLER RADAR DEVICE WITH VARIABLE PULSE SEQUENCE FREQUENCY

Also Published As

Publication number Publication date
DE2207263A1 (en) 1972-08-31
FR2125166A1 (en) 1972-09-29
FR2125166B1 (en) 1981-11-06
DE2207263B2 (en) 1974-09-05
DE2207263C3 (en) 1981-01-15

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