DE60224621D1 - Adaptive post-Doppler Monopulssignalverarbeitung mit periodisch verzögertem und wiederholtem Signal zur Detektion und Lokalisation eines bewegten Ziels in Bodenstörechos - Google Patents
Adaptive post-Doppler Monopulssignalverarbeitung mit periodisch verzögertem und wiederholtem Signal zur Detektion und Lokalisation eines bewegten Ziels in BodenstörechosInfo
- Publication number
- DE60224621D1 DE60224621D1 DE60224621T DE60224621T DE60224621D1 DE 60224621 D1 DE60224621 D1 DE 60224621D1 DE 60224621 T DE60224621 T DE 60224621T DE 60224621 T DE60224621 T DE 60224621T DE 60224621 D1 DE60224621 D1 DE 60224621D1
- Authority
- DE
- Germany
- Prior art keywords
- localization
- detection
- moving target
- signal processing
- adaptive post
- 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 - Fee Related
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
- G01S13/4463—Monopulse radar, i.e. simultaneous lobing using phased arrays
-
- 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
- G01S13/449—Combined with MTI or Doppler processing circuits
-
- 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
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/22—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency
- G01S13/225—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency with cyclic repetition of a non-uniform pulse sequence, e.g. staggered PRF
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/930,891 US6720910B2 (en) | 2001-08-16 | 2001-08-16 | Pri-staggered post-doppler adaptive monopulse processing for detection and location of a moving target in ground clutter |
US930891 | 2001-08-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60224621D1 true DE60224621D1 (de) | 2008-03-06 |
DE60224621T2 DE60224621T2 (de) | 2009-01-15 |
Family
ID=25459922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60224621T Expired - Fee Related DE60224621T2 (de) | 2001-08-16 | 2002-08-07 | Adaptive post-Doppler Monopulssignalverarbeitung mit periodisch verzögertem und wiederholtem Signal zur Detektion und Lokalisation eines bewegten Ziels in Bodenstörechos |
Country Status (3)
Country | Link |
---|---|
US (1) | US6720910B2 (de) |
EP (1) | EP1286180B1 (de) |
DE (1) | DE60224621T2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7205932B2 (en) * | 2004-01-29 | 2007-04-17 | Bae Systems Information And Electronic Systems Integration Inc. | Method and apparatus for improved determination of range and angle of arrival utilizing a two tone CW radar |
FR2915288B1 (fr) * | 2007-04-17 | 2009-06-05 | Thales Sa | Procede de depollution de signaux pour un antibrouillage centralise. |
GB2479211B (en) * | 2010-03-31 | 2014-07-23 | Qinetiq Ltd | System for the detection of incoming munitions |
RU2497146C2 (ru) * | 2011-02-09 | 2013-10-27 | Открытое Акционерное Общество "Уральское проектно-конструкторское бюро "Деталь" | Импульсно-доплеровская моноимпульсная рлс |
US8704705B2 (en) | 2011-03-16 | 2014-04-22 | Src, Inc. | Radar apparatus calibration via individual radar components |
JP5531299B2 (ja) * | 2011-04-06 | 2014-06-25 | 株式会社東芝 | ウェイト算出方法、ウェイト算出装置、アダプティブアレーアンテナ、及びレーダ装置 |
US8633850B2 (en) | 2011-10-26 | 2014-01-21 | The Boeing Company | Identifying a location of a target object using a monopulse radar system and space-time adaptive processing (STAP) |
US8947294B1 (en) | 2011-11-02 | 2015-02-03 | Lockheed Martin Corporation | Method and system for adaptively cancelling clutter from the sidelobes of a ground-based radar |
US9223009B1 (en) | 2011-12-19 | 2015-12-29 | Lockheed Martin Corporation | Method and system for electromagnetic interference (EMI) mitigation using an auxiliary receiver |
US8952844B1 (en) | 2011-12-23 | 2015-02-10 | Lockheed Martin Corporation | System and method for adaptively matching the frequency response of multiple channels |
CN103616679B (zh) * | 2013-11-19 | 2016-04-27 | 北京航空航天大学 | 基于差波束调制和波形分析的pd雷达测距测角方法 |
US9482744B1 (en) | 2014-01-23 | 2016-11-01 | Lockheed Martin Corporation | Staggered pulse repetition frequency doppler processing |
JP6296907B2 (ja) * | 2014-06-06 | 2018-03-20 | 株式会社東芝 | レーダ装置及びそのレーダ信号処理方法 |
US9772402B2 (en) * | 2014-06-09 | 2017-09-26 | Src, Inc. | Multiplatform GMTI radar with adaptive clutter suppression |
US9502766B2 (en) * | 2014-07-25 | 2016-11-22 | Raytheon Company | Electronically reconfigurable, piecewise-linear, scalable analog monopulse network |
US10054666B2 (en) * | 2014-09-26 | 2018-08-21 | The United States Of America, As Represented By The Secretary Of The Navy | Sparse space-time adaptive array architecture |
US9285469B1 (en) * | 2014-10-29 | 2016-03-15 | Src, Inc. | Multiplatform GMTI radar with enhanced SNR, monopulse |
US10048370B2 (en) | 2015-07-07 | 2018-08-14 | Honeywell International Inc. | Estimating weather and ground reflectivity with doppler spectral information |
CN106226749B (zh) * | 2016-07-01 | 2018-11-16 | 西安电子科技大学 | 基于空时自适应处理雷达的和差波束形成方法 |
RU2735216C2 (ru) * | 2018-12-14 | 2020-10-28 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Способ пространственно-временной адаптивной обработки сигналов в моноимпульсной корабельной радиолокационной станции с активной фазированной антенной решеткой |
CN111123250B (zh) * | 2019-12-30 | 2021-09-28 | 成都汇蓉国科微系统技术有限公司 | 基于模式搜索算法的脉冲多普勒雷达和波束形成方法 |
CN111525285B (zh) * | 2020-05-20 | 2021-04-02 | 西安黄河机电有限公司 | 一种稀布阵天线及其设计方法 |
US11506750B2 (en) * | 2020-09-14 | 2022-11-22 | Rockwell Collins, Inc. | Time division multiplexed monopulse AESA comparator network |
CN112698324B (zh) * | 2020-12-07 | 2023-10-24 | 南京工业职业技术大学 | 一种调频步进雷达的和差单脉冲测角方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60169782A (ja) * | 1984-02-14 | 1985-09-03 | Nec Corp | 移動目標表示装置 |
US5600326A (en) * | 1991-12-16 | 1997-02-04 | Martin Marietta Corp. | Adaptive digital beamforming architecture and algorithm for nulling mainlobe and multiple sidelobe radar jammers while preserving monopulse ratio angle estimation accuracy |
US5173700A (en) * | 1992-03-03 | 1992-12-22 | General Electric Co. | Mainbeam jammer nulling with monopulse angle correction |
US5592178A (en) * | 1994-06-01 | 1997-01-07 | Raytheon Company | Wideband interference suppressor in a phased array radar |
US5892478A (en) * | 1997-10-27 | 1999-04-06 | Gec-Marconi Hazeltine Corporation Electronics Systems Division | Adaptive azimuth processing for monopulse IFF interrogators |
US6404379B1 (en) * | 2000-06-29 | 2002-06-11 | Lockheed Martin Corporation | Matrix monopulse ratio radar processor for two target azimuth and elevation angle determination |
US6362781B1 (en) * | 2000-06-30 | 2002-03-26 | Motorola, Inc. | Method and device for adaptive antenna combining weights |
-
2001
- 2001-08-16 US US09/930,891 patent/US6720910B2/en not_active Expired - Fee Related
-
2002
- 2002-08-07 DE DE60224621T patent/DE60224621T2/de not_active Expired - Fee Related
- 2002-08-07 EP EP02017712A patent/EP1286180B1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60224621T2 (de) | 2009-01-15 |
EP1286180A2 (de) | 2003-02-26 |
EP1286180A3 (de) | 2005-04-06 |
US20030117314A1 (en) | 2003-06-26 |
US6720910B2 (en) | 2004-04-13 |
EP1286180B1 (de) | 2008-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |