DE2628379C2 - Seitensicht-Impuls-Doppler-Radargerät - Google Patents

Seitensicht-Impuls-Doppler-Radargerät

Info

Publication number
DE2628379C2
DE2628379C2 DE2628379A DE2628379A DE2628379C2 DE 2628379 C2 DE2628379 C2 DE 2628379C2 DE 2628379 A DE2628379 A DE 2628379A DE 2628379 A DE2628379 A DE 2628379A DE 2628379 C2 DE2628379 C2 DE 2628379C2
Authority
DE
Germany
Prior art keywords
antenna
radar
circuit
frequency
radar device
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.)
Expired
Application number
DE2628379A
Other languages
German (de)
English (en)
Other versions
DE2628379A1 (de
Inventor
Maurice Issy Les Moulineaux Chabah
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
Publication of DE2628379A1 publication Critical patent/DE2628379A1/de
Application granted granted Critical
Publication of DE2628379C2 publication Critical patent/DE2628379C2/de
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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
    • G01S13/904—SAR modes
    • G01S13/9092—SAR modes combined with monopulse techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE2628379A 1975-06-24 1976-06-24 Seitensicht-Impuls-Doppler-Radargerät Expired DE2628379C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519740A FR2315703A1 (fr) 1975-06-24 1975-06-24 Systeme radar a vision laterale

Publications (2)

Publication Number Publication Date
DE2628379A1 DE2628379A1 (de) 1977-01-13
DE2628379C2 true DE2628379C2 (de) 1985-05-02

Family

ID=9156940

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2628379A Expired DE2628379C2 (de) 1975-06-24 1976-06-24 Seitensicht-Impuls-Doppler-Radargerät

Country Status (4)

Country Link
US (1) US4064510A (enExample)
DE (1) DE2628379C2 (enExample)
FR (1) FR2315703A1 (enExample)
GB (1) GB1537157A (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4084158A (en) * 1977-01-03 1978-04-11 Raytheon Company Method of operating synthetic aperture radar
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
US4210911A (en) * 1977-12-19 1980-07-01 Westinghouse Electric Corp. Method for decreasing minimum observable velocity of moving targets
FR2449288A1 (fr) * 1979-02-13 1980-09-12 Thomson Csf Dispositif de filtrage dynamique non lineaire du bruit de mesure angulaire dans un radar, et systeme radar le comportant
US4280127A (en) * 1979-07-25 1981-07-21 Westinghouse Electric Corp. Range swath coverage method for synthetic aperture radar
US4287578A (en) * 1979-11-07 1981-09-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for shaping and aiming narrow beams
FR2599853B1 (fr) * 1981-05-15 1989-03-31 Thomson Csf Procede de levee d'ambiguite en distance dans un radar pulse doppler, dispositif pour sa mise en oeuvre et radar comportant un tel dispositif
US5402130A (en) * 1981-05-28 1995-03-28 Martin Marietta Corporation Monopulse processor
US4563686A (en) * 1982-06-17 1986-01-07 Grumman Aerospace Corporation Range/doppler ship imaging for ordnance control
US4546354A (en) * 1982-06-17 1985-10-08 Grumman Aerospace Corporation Range/azimuth ship imaging for ordnance control
US4546355A (en) * 1982-06-17 1985-10-08 Grumman Aerospace Corporation Range/azimuth/elevation ship imaging for ordnance control
US5033029A (en) * 1983-05-12 1991-07-16 Westinghouse Electric Corp. Interlaced sonar system
GB8416611D0 (en) * 1984-06-29 1992-11-04 British Aerospace Guidance system and method
US4853699A (en) * 1987-11-13 1989-08-01 Hughes Aircraft Company Method for cancelling azimuth ambiguity in a SAR receiver
GB8906520D0 (en) * 1989-03-21 1989-11-08 British Aerospace Synthetic aperture radar
US4978961A (en) * 1989-12-21 1990-12-18 Hughes Aircraft Company Synthetic aperture radar with dead-ahead beam sharpening capability
US4983977A (en) * 1990-02-16 1991-01-08 Westinghouse Electric Corp. Architecture for monopulse active aperture arrays
US5189424A (en) * 1991-09-19 1993-02-23 Environmental Research Institute Of Michigan Three dimensional interferometric synthetic aperture radar terrain mapping employing altitude measurement and second order correction
US5170171A (en) * 1991-09-19 1992-12-08 Environmental Research Institute Of Michigan Three dimensional interferometric synthetic aperture radar terrain mapping employing altitude measurement
US5160931A (en) * 1991-09-19 1992-11-03 Environmental Research Institute Of Michigan Interferometric synthetic aperture detection of sparse non-surface objects
US5334980A (en) * 1993-08-02 1994-08-02 Westinghouse Electric Corp. Method and system for sharpening impulse response in a synthetic aperture radar
FR2787199B1 (fr) 1998-12-11 2001-03-09 Thomson Csf Procede de detection, notamment de petites cibles marines
RU2291464C2 (ru) * 2005-01-11 2007-01-10 Федеральное Государственное Унитарное Предприятие "Нижегородский Научно-Исследовательский Институт Радиотехники" Способ измерения угла места целей при наличии отражений принимаемого эхосигнала от земной поверхности и импульсная наземная трехкоординатная радиолокационная станция для его реализации
DE102006022814A1 (de) * 2006-05-13 2007-11-15 Deutsches Zentrum für Luft- und Raumfahrt e.V. Hochauflösendes Synthetik-Apertur-Seitenansicht-Radarsystem mittels Digital Beamforming
CN110609276B (zh) * 2019-09-12 2022-05-20 北京理工大学 一种抛物面天线宽频带单脉冲跟踪雷达系统
CN113391309B (zh) * 2021-06-15 2022-09-09 电子科技大学 一种火星探测器雷达径向下视成像方法
CN114428228B (zh) * 2022-01-24 2024-06-07 西安电子科技大学 高重频和差天线雷达导引头的杂波抑制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341847A (en) * 1966-05-24 1967-09-12 North American Aviation Inc Platform motion compensation of a coherent mti system
FR1422950A (fr) * 1964-11-09 1966-01-03 Csf Perfectionnements aux radars à impulsion unique
US3728724A (en) * 1971-02-12 1973-04-17 Us Navy Adaptive swept-frequency active radar seeker
FR2184513B1 (enExample) * 1972-05-19 1978-03-03 Thomson Csf

Also Published As

Publication number Publication date
US4064510A (en) 1977-12-20
DE2628379A1 (de) 1977-01-13
FR2315703B1 (enExample) 1982-03-19
FR2315703A1 (fr) 1977-01-21
GB1537157A (en) 1978-12-29

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee