ATE491960T1 - Radarvorrichtung - Google Patents

Radarvorrichtung

Info

Publication number
ATE491960T1
ATE491960T1 AT07101996T AT07101996T ATE491960T1 AT E491960 T1 ATE491960 T1 AT E491960T1 AT 07101996 T AT07101996 T AT 07101996T AT 07101996 T AT07101996 T AT 07101996T AT E491960 T1 ATE491960 T1 AT E491960T1
Authority
AT
Austria
Prior art keywords
zone
window
scan
range estimate
candidate detection
Prior art date
Application number
AT07101996T
Other languages
English (en)
Inventor
Andrew Gerald Stove
Original Assignee
Thales Holdings Uk Plc
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 Thales Holdings Uk Plc filed Critical Thales Holdings Uk Plc
Application granted granted Critical
Publication of ATE491960T1 publication Critical patent/ATE491960T1/de

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
    • G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
    • G01S7/2926—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by integration
    • 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 [2D] tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional [2D] tracking, e.g. combination of angle and range tracking, track-while-scan radar by using numerical data
    • G01S13/726—Multiple target tracking

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)
  • Seeds, Soups, And Other Foods (AREA)
AT07101996T 2006-02-13 2007-02-08 Radarvorrichtung ATE491960T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0602850A GB2435138B (en) 2006-02-13 2006-02-13 Radar apparatus

Publications (1)

Publication Number Publication Date
ATE491960T1 true ATE491960T1 (de) 2011-01-15

Family

ID=36119966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07101996T ATE491960T1 (de) 2006-02-13 2007-02-08 Radarvorrichtung

Country Status (5)

Country Link
US (1) US7710315B2 (de)
EP (1) EP1826585B1 (de)
AT (1) ATE491960T1 (de)
DE (1) DE602007011130D1 (de)
GB (1) GB2435138B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5580621B2 (ja) * 2010-02-23 2014-08-27 古野電気株式会社 エコー信号処理装置、レーダ装置、エコー信号処理方法、およびエコー信号処理プログラム
US8149161B1 (en) * 2010-10-18 2012-04-03 Lockheed Martin Coporation Method and system for azimuthal containment using largest gap method
US9797711B2 (en) 2011-03-24 2017-10-24 Hokuyo Automatic Co., Ltd. Signal processing device of scanning-type distance measurement device, signal processing method, and scanning-type distance measurement device
FR2974421B1 (fr) 2011-04-21 2014-02-21 Thales Sa Procede pour detecter, sur plusieurs tours d'antenne, des cibles lentes noyees dans le fouillis radar avec un radar mobile a antenne rotative
US8912947B1 (en) 2012-01-09 2014-12-16 Lockheed Martin Corporation System and method for partitioning acquisition volumes using rotated covariance
CN110646792B (zh) * 2019-11-04 2022-04-12 中国人民解放军空军工程大学 一种基于观察哨数字望远镜的雷达搜索窗口设置方法
US11408995B2 (en) * 2020-02-24 2022-08-09 Aptiv Technologies Limited Lateral-bin monitoring for radar target detection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209399A1 (de) * 1982-03-16 1983-09-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und anordnung zur verbesserung des signal-stoer-verhaeltnisses bei radaranlagen
US4851850A (en) * 1984-09-21 1989-07-25 Itt Gilfillan, A Division Of Itt Corporation Priority mapper for initiation of radar tracking of projectiles
US5107270A (en) * 1990-06-22 1992-04-21 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for increasing a radar's range with improved scan-to-scan integration of doppler filtered signals
US5128684A (en) * 1991-02-08 1992-07-07 Westinghouse Electric Corp. Method and apparatus for correlating sensor detections in space and time
US5867121A (en) * 1997-04-17 1999-02-02 Litton Systems, Inc. Radar scan converter system
NL1020287C2 (nl) * 2002-04-02 2003-10-03 Thales Nederland Bv Werkwijze voor meerdoelendetectie, met name voor toepassing in rondzoekradars met meerbundelvorming in elevatie.
GB2397957A (en) * 2003-01-30 2004-08-04 Qinetiq Ltd Target detection

Also Published As

Publication number Publication date
EP1826585A3 (de) 2008-02-13
GB0602850D0 (en) 2006-03-22
US20070194983A1 (en) 2007-08-23
DE602007011130D1 (de) 2011-01-27
US7710315B2 (en) 2010-05-04
GB2435138B (en) 2010-04-07
GB2435138A (en) 2007-08-15
EP1826585A2 (de) 2007-08-29
EP1826585B1 (de) 2010-12-15

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties