FR2241792B1 - - Google Patents

Info

Publication number
FR2241792B1
FR2241792B1 FR7330738A FR7330738A FR2241792B1 FR 2241792 B1 FR2241792 B1 FR 2241792B1 FR 7330738 A FR7330738 A FR 7330738A FR 7330738 A FR7330738 A FR 7330738A FR 2241792 B1 FR2241792 B1 FR 2241792B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7330738A
Other versions
FR2241792A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
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 SA filed Critical Thomson CSF SA
Priority to FR7330738A priority Critical patent/FR2241792B1/fr
Priority to US05/499,564 priority patent/US3958242A/en
Priority to GB3723174A priority patent/GB1470424A/en
Priority to DE2440591A priority patent/DE2440591C3/de
Publication of FR2241792A1 publication Critical patent/FR2241792A1/fr
Application granted granted Critical
Publication of FR2241792B1 publication Critical patent/FR2241792B1/fr
Expired legal-status Critical Current

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
    • G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
    • 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

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)
FR7330738A 1973-08-24 1973-08-24 Expired FR2241792B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7330738A FR2241792B1 (fr) 1973-08-24 1973-08-24
US05/499,564 US3958242A (en) 1973-08-24 1974-08-22 System for measuring the velocity of a moving object
GB3723174A GB1470424A (en) 1973-08-24 1974-08-23 System for measuring the velocity of a moving object
DE2440591A DE2440591C3 (de) 1973-08-24 1974-08-23 Anordnung zur Messung der Geschwindigkeit eines Fahrzeuges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7330738A FR2241792B1 (fr) 1973-08-24 1973-08-24

Publications (2)

Publication Number Publication Date
FR2241792A1 FR2241792A1 (fr) 1975-03-21
FR2241792B1 true FR2241792B1 (fr) 1976-05-07

Family

ID=9124289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330738A Expired FR2241792B1 (fr) 1973-08-24 1973-08-24

Country Status (4)

Country Link
US (1) US3958242A (fr)
DE (1) DE2440591C3 (fr)
FR (1) FR2241792B1 (fr)
GB (1) GB1470424A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE388057B (sv) * 1974-09-25 1976-09-20 Jungner Instrument Ab Forfarande och anordning for uppmetning av ett objekts hastighet relativt en referens
CA1125419A (fr) * 1976-08-02 1982-06-08 George W. Ogar Methode de correction pour radar doppler de navigation
FR2365131A1 (fr) * 1976-09-17 1978-04-14 Thomson Csf Dispositif de detection de presence d'echos radar, et systeme radar a impulsions comportant un tel dispositif
FR2629599A1 (fr) * 1978-10-03 1989-10-06 Dassault Electronique Dispositif de detection de cibles terrestres mobiles pour radar aeroporte
FR2452717A1 (fr) * 1979-03-30 1980-10-24 Thomson Csf Dispositif de traitement de signaux d'ecartometrie angulaire d'un radar monopulse et radar comportant un tel dispositif
US5402130A (en) * 1981-05-28 1995-03-28 Martin Marietta Corporation Monopulse processor
US5576711A (en) * 1984-10-17 1996-11-19 Martin Marietta Corporation Monopulse signal processor and method using same
US6025814A (en) * 1997-11-07 2000-02-15 New Holland North America, Inc. Antenna unit for the doppler measurement of grain flow
CN113342013B (zh) * 2021-06-08 2022-08-05 西北工业大学 一种联合横滚机构与扑翼非对称相位差的航向控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438030A (en) * 1955-01-27 1969-04-08 Gen Electric Object detection system
US3618093A (en) * 1963-03-14 1971-11-02 Us Army Obstacle detection radar system
FR1422950A (fr) * 1964-11-09 1966-01-03 Csf Perfectionnements aux radars à impulsion unique
FR2032117A5 (fr) * 1969-02-19 1970-11-20 Thomson Csf

Also Published As

Publication number Publication date
FR2241792A1 (fr) 1975-03-21
GB1470424A (en) 1977-04-14
DE2440591C3 (de) 1978-11-02
DE2440591B2 (de) 1978-03-09
US3958242A (en) 1976-05-18
DE2440591A1 (de) 1975-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse