DE3639500C2 - - Google Patents

Info

Publication number
DE3639500C2
DE3639500C2 DE19863639500 DE3639500A DE3639500C2 DE 3639500 C2 DE3639500 C2 DE 3639500C2 DE 19863639500 DE19863639500 DE 19863639500 DE 3639500 A DE3639500 A DE 3639500A DE 3639500 C2 DE3639500 C2 DE 3639500C2
Authority
DE
Germany
Prior art keywords
signals
clutter
search
auxiliary
signal
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
DE19863639500
Other languages
German (de)
English (en)
Other versions
DE3639500A1 (de
Inventor
Richard Dr. 5300 Bonn De Klemm
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.)
FORSCHUNGSGESELLSCHAFT fur ANGEWANDTE NATURWISSENSCHAFTEN EV (FGAN) 5307 WACHTBERG DE
Original Assignee
FORSCHUNGSGESELLSCHAFT fur ANGEWANDTE NATURWISSENSCHAFTEN EV (FGAN) 5307 WACHTBERG DE
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 FORSCHUNGSGESELLSCHAFT fur ANGEWANDTE NATURWISSENSCHAFTEN EV (FGAN) 5307 WACHTBERG DE filed Critical FORSCHUNGSGESELLSCHAFT fur ANGEWANDTE NATURWISSENSCHAFTEN EV (FGAN) 5307 WACHTBERG DE
Priority to DE19863639500 priority Critical patent/DE3639500A1/de
Publication of DE3639500A1 publication Critical patent/DE3639500A1/de
Application granted granted Critical
Publication of DE3639500C2 publication Critical patent/DE3639500C2/de
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
    • G01S13/50—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
    • G01S13/5242—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 with means for platform motion or scan motion compensation, e.g. airborne MTI

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)
DE19863639500 1986-11-20 1986-11-20 Radarempfaenger fuer bewegte radargeraete mit gruppenantenne mit zweidimensional wirkender clutterunterdrueckung Granted DE3639500A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863639500 DE3639500A1 (de) 1986-11-20 1986-11-20 Radarempfaenger fuer bewegte radargeraete mit gruppenantenne mit zweidimensional wirkender clutterunterdrueckung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863639500 DE3639500A1 (de) 1986-11-20 1986-11-20 Radarempfaenger fuer bewegte radargeraete mit gruppenantenne mit zweidimensional wirkender clutterunterdrueckung

Publications (2)

Publication Number Publication Date
DE3639500A1 DE3639500A1 (de) 1988-06-01
DE3639500C2 true DE3639500C2 (fr) 1989-04-13

Family

ID=6314277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863639500 Granted DE3639500A1 (de) 1986-11-20 1986-11-20 Radarempfaenger fuer bewegte radargeraete mit gruppenantenne mit zweidimensional wirkender clutterunterdrueckung

Country Status (1)

Country Link
DE (1) DE3639500A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323077A1 (de) * 1993-07-10 1995-01-12 Daimler Benz Ag Radarsignalverarbeitungsverfahren

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG115557A1 (en) * 2003-08-28 2005-10-28 Sony Corp Auto-focusing method and system
WO2008066949A2 (fr) * 2006-05-10 2008-06-05 Research Foundation Of The City University Of New York Processeur de signal de covariance totale utilisant une inversion de matrice d'échantillonnage et une suppression des lobes latéraux
CN103728594B (zh) * 2013-12-31 2016-03-30 北京理工大学 基于多通道nlms的外辐射源雷达海杂波干扰抑制方法
RU2579996C2 (ru) * 2014-01-16 2016-04-10 Военная академия Ракетных войск стратегического назначения имени Петра Великого МО РФ Многофункциональная адаптивная антенная решетка
US10101445B2 (en) 2014-04-29 2018-10-16 Research Foundation Of The City University Of New York Power centroid radar
CN105223557B (zh) * 2015-10-29 2017-11-21 西安电子科技大学 基于辅助通道的机载预警雷达杂波抑制方法
CN109490859B (zh) * 2018-11-20 2023-04-28 中国人民解放军空军预警学院 部分均匀环境中对方位扰动和多普勒扰动稳健的检测器
CN112415469B (zh) * 2020-11-01 2023-06-20 西安电子工程研究所 一种两维数字阵列雷达快速干扰测向方法
CN114355328B (zh) * 2021-12-29 2024-04-09 加特兰微电子科技(上海)有限公司 雷达信号处理方法、无线电信号处理方法及应用装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2752338C2 (de) * 1977-11-23 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Radarempfänger
IT1170587B (it) * 1983-12-13 1987-06-03 Selenia Ind Elettroniche Elaboratore adattivo di segnali radar per la rivelazione dell'eco e la cancellazione del clutter
IT1199170B (it) * 1984-07-27 1988-12-30 Selenia Ind Elettroniche Elaboratore digitale di segnali radar in grado di effettuare la cancellazione adattiva del clutter mediante stimatore parametrico
DE3543577A1 (de) * 1985-12-10 1987-06-11 Siemens Ag Radarempfaenger mit adaptiver unterdrueckung von bewegtclutter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323077A1 (de) * 1993-07-10 1995-01-12 Daimler Benz Ag Radarsignalverarbeitungsverfahren
DE4323077C2 (de) * 1993-07-10 2002-02-21 Daimler Chrysler Ag Radarsignalverarbeitungsverfahren

Also Published As

Publication number Publication date
DE3639500A1 (de) 1988-06-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee