FR2452717A1 - Dispositif de traitement de signaux d'ecartometrie angulaire d'un radar monopulse et radar comportant un tel dispositif - Google Patents

Dispositif de traitement de signaux d'ecartometrie angulaire d'un radar monopulse et radar comportant un tel dispositif

Info

Publication number
FR2452717A1
FR2452717A1 FR7908094A FR7908094A FR2452717A1 FR 2452717 A1 FR2452717 A1 FR 2452717A1 FR 7908094 A FR7908094 A FR 7908094A FR 7908094 A FR7908094 A FR 7908094A FR 2452717 A1 FR2452717 A1 FR 2452717A1
Authority
FR
France
Prior art keywords
radar
ecartometry
signals
monopulse
processing angular
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
FR7908094A
Other languages
English (en)
French (fr)
Other versions
FR2452717B1 (enExample
Inventor
Philippe Lacomme
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 FR7908094A priority Critical patent/FR2452717A1/fr
Priority to DE8080400344T priority patent/DE3062395D1/de
Priority to EP80400344A priority patent/EP0017532B1/fr
Priority to US06/133,884 priority patent/US4331958A/en
Publication of FR2452717A1 publication Critical patent/FR2452717A1/fr
Application granted granted Critical
Publication of FR2452717B1 publication Critical patent/FR2452717B1/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
    • 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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4445—Monopulse radar, i.e. simultaneous lobing amplitude comparisons monopulse, i.e. comparing the echo signals received by an antenna arrangement with overlapping squinted beams
    • 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

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)
FR7908094A 1979-03-30 1979-03-30 Dispositif de traitement de signaux d'ecartometrie angulaire d'un radar monopulse et radar comportant un tel dispositif Granted FR2452717A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7908094A FR2452717A1 (fr) 1979-03-30 1979-03-30 Dispositif de traitement de signaux d'ecartometrie angulaire d'un radar monopulse et radar comportant un tel dispositif
DE8080400344T DE3062395D1 (en) 1979-03-30 1980-03-14 Device for processing angular deviation signals in a monopulse radar and radar comprising such a device
EP80400344A EP0017532B1 (fr) 1979-03-30 1980-03-14 Dispositif de traitement de signaux d'écartométrie angulaire d'un radar monopulse et radar comportant un tel dispositif
US06/133,884 US4331958A (en) 1979-03-30 1980-03-25 Processing device for angular deviation measurement signals of a monopulse radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908094A FR2452717A1 (fr) 1979-03-30 1979-03-30 Dispositif de traitement de signaux d'ecartometrie angulaire d'un radar monopulse et radar comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2452717A1 true FR2452717A1 (fr) 1980-10-24
FR2452717B1 FR2452717B1 (enExample) 1984-08-03

Family

ID=9223778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908094A Granted FR2452717A1 (fr) 1979-03-30 1979-03-30 Dispositif de traitement de signaux d'ecartometrie angulaire d'un radar monopulse et radar comportant un tel dispositif

Country Status (4)

Country Link
US (1) US4331958A (enExample)
EP (1) EP0017532B1 (enExample)
DE (1) DE3062395D1 (enExample)
FR (1) FR2452717A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3027406A1 (fr) * 2014-10-16 2016-04-22 Thales Sa Procede de mesure d'ecartometrie insensible aux signaux parasites

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568940A (en) * 1981-12-22 1986-02-04 Hughes Aircraft Company Dual-mode radar receiver
US4591862A (en) * 1984-09-04 1986-05-27 Parkhurst Ross A Monopulse receiver for a four arm log spiral antenna
US5576711A (en) * 1984-10-17 1996-11-19 Martin Marietta Corporation Monopulse signal processor and method using same
US5030959A (en) * 1986-06-03 1991-07-09 Southwest Research Institute Enhanced automatic bearing indicator system
US4789861A (en) * 1987-02-09 1988-12-06 Hughes Aircraft Company Method and apparatus for detecting an out of beam condition in a monopulse radar receiver
JPH071290B2 (ja) * 1989-12-13 1995-01-11 三菱電機株式会社 アンテナ測定装置およびアンテナ測定方法
US5059968A (en) * 1990-12-11 1991-10-22 Raytheon Company Radar system and method of operating such system
US5450089A (en) * 1994-06-30 1995-09-12 Hughes Aircraft Company Monopulse thresholding
DE4429118C2 (de) * 1994-08-17 1997-01-16 Siemens Ag Radarsensor
FR2760535B1 (fr) * 1997-03-04 1999-05-28 Thomson Csf Dispositif de reduction de bruit dans un recepteur radar
FR2760536B1 (fr) * 1997-03-04 1999-05-28 Thomson Csf Procede et dispositif de detection radar a modulation de frequence a onde continue presentant une levee d'ambiguite entre la distance et la vitesse
US7242345B2 (en) * 2003-02-03 2007-07-10 Telefonaktiebolaget Lm Ericsson (Publ) Method for controlling a radar antenna
JP4895484B2 (ja) * 2004-06-28 2012-03-14 富士通テン株式会社 車載用レーダ装置の軸ずれ量演算方法及び車載用レーダ軸ずれ判定方法
US8269665B1 (en) * 2010-01-29 2012-09-18 Lockheed Martin Corporation Monopulse angle determination
JP5739701B2 (ja) * 2011-03-23 2015-06-24 富士通テン株式会社 レーダ装置用の演算装置、レーダ装置、レーダ装置用の演算方法およびプログラム
US10393871B2 (en) * 2016-12-09 2019-08-27 GM Global Technologies Operations LLC Method for computationally simple range-doppler-angle tracking using goerzel filter
JP6610840B2 (ja) * 2017-08-23 2019-11-27 三菱電機株式会社 制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890617A (en) * 1968-02-06 1975-06-17 Rockwell International Corp Logarithmic monopulse receiver
FR2312037A1 (fr) * 1975-05-22 1976-12-17 Siemens Ag Albis Procede pour corriger l'effet de miroir dans des installations de radars de poursuite de cibles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168501A (en) * 1972-03-10 1979-09-18 The United States Of America As Represented By The Secretary Of The Air Force Method and system for moving target elimination and indication
FR2241792B1 (enExample) * 1973-08-24 1976-05-07 Thomson Csf
FR2396311A1 (fr) * 1977-06-27 1979-01-26 Thomson Csf Dispositif de reduction du bruit de mesure angulaire dans un radar et systeme radar comportant un tel dispositif

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890617A (en) * 1968-02-06 1975-06-17 Rockwell International Corp Logarithmic monopulse receiver
FR2312037A1 (fr) * 1975-05-22 1976-12-17 Siemens Ag Albis Procede pour corriger l'effet de miroir dans des installations de radars de poursuite de cibles

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/71 *
EXBK/73 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3027406A1 (fr) * 2014-10-16 2016-04-22 Thales Sa Procede de mesure d'ecartometrie insensible aux signaux parasites

Also Published As

Publication number Publication date
EP0017532B1 (fr) 1983-03-23
DE3062395D1 (en) 1983-04-28
FR2452717B1 (enExample) 1984-08-03
US4331958A (en) 1982-05-25
EP0017532A1 (fr) 1980-10-15

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