FR2491628A1 - Chaine de reception et radar coherent comportant une telle chaine de reception - Google Patents

Chaine de reception et radar coherent comportant une telle chaine de reception Download PDF

Info

Publication number
FR2491628A1
FR2491628A1 FR8021225A FR8021225A FR2491628A1 FR 2491628 A1 FR2491628 A1 FR 2491628A1 FR 8021225 A FR8021225 A FR 8021225A FR 8021225 A FR8021225 A FR 8021225A FR 2491628 A1 FR2491628 A1 FR 2491628A1
Authority
FR
France
Prior art keywords
whose
frequency
output
signal
input
Prior art date
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.)
Granted
Application number
FR8021225A
Other languages
English (en)
French (fr)
Other versions
FR2491628B1 (show.php
Inventor
Christian Petitjean
Maurice Marchand
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.)
LMT Radio Professionnelle
Original Assignee
LMT Radio Professionnelle
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 LMT Radio Professionnelle filed Critical LMT Radio Professionnelle
Priority to FR8021225A priority Critical patent/FR2491628A1/fr
Priority to EP81401460A priority patent/EP0049651B1/fr
Priority to DE8181401460T priority patent/DE3167105D1/de
Priority to US06/306,342 priority patent/US4538148A/en
Priority to JP56154058A priority patent/JPS5786772A/ja
Publication of FR2491628A1 publication Critical patent/FR2491628A1/fr
Application granted granted Critical
Publication of FR2491628B1 publication Critical patent/FR2491628B1/fr
Granted 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
    • 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
    • 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
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
    • 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
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures

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)
FR8021225A 1980-10-03 1980-10-03 Chaine de reception et radar coherent comportant une telle chaine de reception Granted FR2491628A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8021225A FR2491628A1 (fr) 1980-10-03 1980-10-03 Chaine de reception et radar coherent comportant une telle chaine de reception
EP81401460A EP0049651B1 (fr) 1980-10-03 1981-09-18 Chaîne de réception de radar cohérent
DE8181401460T DE3167105D1 (en) 1980-10-03 1981-09-18 Coherent radar receiver chain
US06/306,342 US4538148A (en) 1980-10-03 1981-09-28 Coherent radar
JP56154058A JPS5786772A (en) 1980-10-03 1981-09-30 Interferential radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8021225A FR2491628A1 (fr) 1980-10-03 1980-10-03 Chaine de reception et radar coherent comportant une telle chaine de reception

Publications (2)

Publication Number Publication Date
FR2491628A1 true FR2491628A1 (fr) 1982-04-09
FR2491628B1 FR2491628B1 (show.php) 1984-02-03

Family

ID=9246534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8021225A Granted FR2491628A1 (fr) 1980-10-03 1980-10-03 Chaine de reception et radar coherent comportant une telle chaine de reception

Country Status (5)

Country Link
US (1) US4538148A (show.php)
EP (1) EP0049651B1 (show.php)
JP (1) JPS5786772A (show.php)
DE (1) DE3167105D1 (show.php)
FR (1) FR2491628A1 (show.php)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337649A1 (de) * 1983-10-17 1985-04-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Radaranordnung fuer luftfahrzeuge
US9385655B2 (en) * 2013-12-11 2016-07-05 Raytheon Company Regenerative frequency multiplier
CN106226741B (zh) * 2016-07-12 2018-03-02 华讯方舟科技有限公司 利用tr组件获得中频可控信号的方法和系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299426A (en) * 1955-06-16 1967-01-17 Vincent R Learned Moving target radar system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121868A (en) * 1953-11-20 1964-02-18 Gen Electric High resolution object location system
US3163862A (en) * 1955-11-09 1964-12-29 Rca Corp Radar system and component apparatus
US4142189A (en) * 1965-01-07 1979-02-27 The Magnavox Company Radar system
US3725917A (en) * 1969-01-27 1973-04-03 Us Air Force Radar phase comparison method and system for object recognition
NL6908606A (show.php) * 1969-06-06 1970-12-08
US4271412A (en) * 1979-10-15 1981-06-02 Raytheon Company Range tracker utilizing spectral analysis
US4342998A (en) * 1980-12-04 1982-08-03 Sperry Corporation Pulsed radio frequency transmitting and receiving system
US4379295A (en) * 1981-02-03 1983-04-05 The United States Of America As Represented By The Secretary Of The Navy Low sidelobe pulse compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299426A (en) * 1955-06-16 1967-01-17 Vincent R Learned Moving target radar system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
EP0049651B1 (fr) 1984-11-07
DE3167105D1 (en) 1984-12-13
EP0049651A1 (fr) 1982-04-14
US4538148A (en) 1985-08-27
JPS5786772A (en) 1982-05-29
FR2491628B1 (show.php) 1984-02-03

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