DK1099121T3 - Ikke-kohærent forstærkningsforbedring til forbedring af detektionsestimation - Google Patents

Ikke-kohærent forstærkningsforbedring til forbedring af detektionsestimation

Info

Publication number
DK1099121T3
DK1099121T3 DK99932386T DK99932386T DK1099121T3 DK 1099121 T3 DK1099121 T3 DK 1099121T3 DK 99932386 T DK99932386 T DK 99932386T DK 99932386 T DK99932386 T DK 99932386T DK 1099121 T3 DK1099121 T3 DK 1099121T3
Authority
DK
Denmark
Prior art keywords
range
data
processing
interval
cpi
Prior art date
Application number
DK99932386T
Other languages
Danish (da)
English (en)
Inventor
George T David
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of DK1099121T3 publication Critical patent/DK1099121T3/da

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
    • G01S7/292—Extracting wanted echo-signals
    • 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
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems

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)
  • Fuel Cell (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DK99932386T 1998-07-14 1999-07-12 Ikke-kohærent forstærkningsforbedring til forbedring af detektionsestimation DK1099121T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/115,010 US6018311A (en) 1998-07-14 1998-07-14 Noncoherent gain enhancement technique for improved detection-estimation performance
PCT/US1999/015663 WO2000004401A1 (en) 1998-07-14 1999-07-12 Noncoherent gain enhancement technique for improved detection-estimation performance

Publications (1)

Publication Number Publication Date
DK1099121T3 true DK1099121T3 (da) 2003-07-21

Family

ID=22358798

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99932386T DK1099121T3 (da) 1998-07-14 1999-07-12 Ikke-kohærent forstærkningsforbedring til forbedring af detektionsestimation

Country Status (11)

Country Link
US (1) US6018311A (xx)
EP (1) EP1099121B1 (xx)
JP (1) JP3426584B2 (xx)
AT (1) ATE235693T1 (xx)
AU (1) AU746165B2 (xx)
DE (1) DE69906305T2 (xx)
DK (1) DK1099121T3 (xx)
ES (1) ES2191443T3 (xx)
IL (1) IL140660A0 (xx)
TR (1) TR200100080T2 (xx)
WO (1) WO2000004401A1 (xx)

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US6426959B1 (en) 1998-01-20 2002-07-30 Innovative Communications Technologies, Inc. System and method for facilitating component management in a multiple vendor satellite communications network
US6459941B1 (en) * 1999-05-13 2002-10-01 Jolan Fredda Lobb Method for handling estimation/ratioing of adjustment
US6313785B1 (en) * 2000-04-28 2001-11-06 Lockheed Martin Corporation Dual detection processing for detecting signals with high acceleration uncertainty
US6437729B1 (en) * 2000-04-28 2002-08-20 Lockheed Martin Corporation Integrator for radar return signals with high acceleration uncertainty
JP2002214330A (ja) * 2001-01-22 2002-07-31 Mitsubishi Electric Corp パルスレーダ装置
US6483478B2 (en) * 2001-01-31 2002-11-19 Lockheed Martin Corporation Monopulse array radar with single difference beam for simultaneous azimuth and elevation angle determination
US6538599B1 (en) * 2001-11-16 2003-03-25 Raytheon Company Noncoherent gain enhancement technique for non-stationary targets
JP2004177350A (ja) * 2002-11-28 2004-06-24 Denso Corp 車両用レーダ装置
IL158937A (en) * 2003-11-18 2009-09-22 Yair Shimoni Method and system for determining the range and velocity of a moving object
JP4723880B2 (ja) * 2005-03-07 2011-07-13 株式会社東芝 電波誘導装置
IL175465A (en) * 2005-10-19 2013-02-28 Elta Systems Ltd Pulse doppler coherent method and system for snr enhancement
US7629920B1 (en) 2007-09-26 2009-12-08 Lockheed Martin Corporation Entropy method for range alignment for integration of target returns
JP2009198363A (ja) * 2008-02-22 2009-09-03 Omron Corp 電波探知装置および方法
US7760131B2 (en) 2008-09-18 2010-07-20 Raytheon Company All-digital line-of-sight (LOS) processor architecture
JP5107282B2 (ja) * 2009-02-27 2012-12-26 株式会社東芝 目標追尾装置
EP2343570A1 (en) * 2010-01-11 2011-07-13 BAE Systems PLC Pulse radar range profile motion compensation
AU2010340812B2 (en) 2010-01-11 2014-05-15 Bae Systems Plc Pulse radar range profile motion compensation
JP5514156B2 (ja) * 2011-06-06 2014-06-04 株式会社東芝 レーダ装置及び受信データ処理方法
US8704703B2 (en) * 2011-08-16 2014-04-22 The Mitre Corporation Pseudosynchronizer for an unsynchronized bistatic radar system
JP6030006B2 (ja) * 2013-03-07 2016-11-24 株式会社東芝 レーダ装置
US9310468B2 (en) 2014-05-15 2016-04-12 Delphi Technologies, Inc. Radar system with improved multi-target discrimination
US9285469B1 (en) * 2014-10-29 2016-03-15 Src, Inc. Multiplatform GMTI radar with enhanced SNR, monopulse
CN106597403B (zh) * 2016-11-29 2018-12-11 西安电子工程研究所 一种基于分段补偿的高速目标相参积累检测方法
US20210011151A1 (en) * 2019-07-10 2021-01-14 GM Global Technology Operations LLC Radar range ambiguity resolution using multi-rate sampling
US11536831B2 (en) * 2020-06-15 2022-12-27 Gm Cruise Holdings Llc Systems and methods for high velocity resolution high update rate radar for autonomous vehicles
CN112363133A (zh) * 2020-10-12 2021-02-12 山东省科学院自动化研究所 一种基于多普勒雷达的目标检测方法、介质及装置

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US3610901A (en) * 1969-09-09 1971-10-05 Emerson Electric Co Digital modified discrete fourier transform doppler radar processor
US4104631A (en) * 1976-04-01 1978-08-01 Westinghouse Electric Corp. Method and system for clutter blanking in a radar target processor
FR2634901A1 (fr) * 1978-10-03 1990-02-02 Dassault Electronique Dispositif de discrimination angulaire pour radar
DE3108594A1 (de) * 1981-03-06 1982-09-23 Siemens AG, 1000 Berlin und 8000 München Pulsdoppler-radarempfaenger
DE3540717A1 (de) * 1985-11-16 1987-05-21 Licentia Gmbh Verfahren zur entfernungsmessung bei einem pulsradar hoher pulsfolgefrequenz
US5347283A (en) * 1989-06-14 1994-09-13 Hughes Aircraft Company Frequency agile radar
US5014064A (en) * 1989-07-10 1991-05-07 Raytheon Company Monopulse tracking apparatus and method of operating same
JP2605957B2 (ja) * 1990-11-28 1997-04-30 三菱電機株式会社 航空機搭載用レーダ装置
FR2736161B1 (fr) * 1990-12-14 1997-09-12 Le Centre Thomson D Applic Rad Procede et dispositif d'integration coherente multi-rafales pour radar doppler a impulsions
JPH0545449A (ja) * 1991-08-16 1993-02-23 Mitsubishi Electric Corp レーダ装置及び目標追随方法
US5302955A (en) * 1992-10-19 1994-04-12 Schutte Peter C Apparatus for combining data produced from multiple radars illuminating a common target area
JP3181416B2 (ja) * 1993-02-12 2001-07-03 株式会社東芝 移動目標検出用レーダ装置
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JPH06294864A (ja) * 1993-04-08 1994-10-21 Mitsubishi Electric Corp レーダ装置
JPH06308230A (ja) * 1993-04-26 1994-11-04 Fujitsu Ltd レーダの標的追随処理装置
JP2967672B2 (ja) * 1993-07-28 1999-10-25 三菱電機株式会社 レーダ信号処理装置
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JPH08179037A (ja) * 1994-12-22 1996-07-12 Mitsubishi Electric Corp レーダ装置
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JP3080589B2 (ja) * 1996-08-28 2000-08-28 防衛庁技術研究本部長 レーダ装置
JP3772522B2 (ja) * 1998-03-27 2006-05-10 三菱電機株式会社 パルスレーダ装置
JP3755297B2 (ja) * 1998-06-11 2006-03-15 三菱電機株式会社 パルスレーダ装置

Also Published As

Publication number Publication date
WO2000004401A1 (en) 2000-01-27
JP2002520624A (ja) 2002-07-09
JP3426584B2 (ja) 2003-07-14
EP1099121B1 (en) 2003-03-26
DE69906305T2 (de) 2004-02-12
IL140660A0 (en) 2002-02-10
ATE235693T1 (de) 2003-04-15
US6018311A (en) 2000-01-25
DE69906305D1 (de) 2003-04-30
AU746165B2 (en) 2002-04-18
AU4870099A (en) 2000-02-07
TR200100080T2 (tr) 2001-05-21
EP1099121A1 (en) 2001-05-16
ES2191443T3 (es) 2003-09-01

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