ATE409873T1 - Verfahren zum erkennen eines ziels - Google Patents

Verfahren zum erkennen eines ziels

Info

Publication number
ATE409873T1
ATE409873T1 AT04706226T AT04706226T ATE409873T1 AT E409873 T1 ATE409873 T1 AT E409873T1 AT 04706226 T AT04706226 T AT 04706226T AT 04706226 T AT04706226 T AT 04706226T AT E409873 T1 ATE409873 T1 AT E409873T1
Authority
AT
Austria
Prior art keywords
target
data
postulated
motions
order
Prior art date
Application number
AT04706226T
Other languages
English (en)
Inventor
Gavin Spencer Beard
Robert Michael Horey
Richard Oliver Lane
Samantha Jane Lycett
Original Assignee
Qinetiq Ltd
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 Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE409873T1 publication Critical patent/ATE409873T1/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
    • G01S13/02—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
    • G01S13/5246—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 post processors for coherent MTI discriminators, e.g. residue cancellers, CFAR after Doppler filters
    • 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 tracking, e.g. combination of angle and range tracking, track-while-scan radar
    • G01S13/723—Radar-tracking systems; Analogous systems for two-dimensional 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)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Thermistors And Varistors (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AT04706226T 2003-01-30 2004-01-29 Verfahren zum erkennen eines ziels ATE409873T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0302138A GB2397957A (en) 2003-01-30 2003-01-30 Target detection

Publications (1)

Publication Number Publication Date
ATE409873T1 true ATE409873T1 (de) 2008-10-15

Family

ID=9952111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04706226T ATE409873T1 (de) 2003-01-30 2004-01-29 Verfahren zum erkennen eines ziels

Country Status (7)

Country Link
US (1) US8094060B2 (de)
EP (1) EP1588188B1 (de)
JP (1) JP2006516728A (de)
AT (1) ATE409873T1 (de)
DE (1) DE602004016821D1 (de)
GB (1) GB2397957A (de)
WO (1) WO2004068163A1 (de)

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KR101154891B1 (ko) * 2007-07-12 2012-06-13 삼성전자주식회사 화상 처리 장치, 화상 처리 방법 및 화상 형성 장치
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JP5390264B2 (ja) * 2009-05-28 2014-01-15 株式会社東芝 目標追跡装置及び目標追跡方法
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JP5422355B2 (ja) * 2009-12-03 2014-02-19 株式会社東芝 目標検出装置及び目標検出方法
US8405540B2 (en) * 2010-04-02 2013-03-26 Mitsubishi Electric Research Laboratories, Inc. Method for detecting small targets in radar images using needle based hypotheses verification
ITRM20110633A1 (it) * 2011-11-30 2013-05-31 Selex Sistemi Integrati Spa Algoritmo anti-riflessione di modo s per l'eliminazione di false tracce dovute a repliche riflesse in sistemi radar di terra.
CN103975249B (zh) * 2011-12-09 2017-03-29 古野电气株式会社 图像处理装置、雷达装置、图像处理方法
GB2500931A (en) * 2012-04-05 2013-10-09 Selex Galileo Ltd Radar surveillance system
CN102628936B (zh) * 2012-04-12 2013-06-26 杭州电子科技大学 一种基于信息互反馈的机动弱目标检测跟踪一体化方法
US10203399B2 (en) 2013-11-12 2019-02-12 Big Sky Financial Corporation Methods and apparatus for array based LiDAR systems with reduced interference
US9360554B2 (en) 2014-04-11 2016-06-07 Facet Technology Corp. Methods and apparatus for object detection and identification in a multiple detector lidar array
EP3141925A1 (de) * 2014-05-13 2017-03-15 Mitsubishi Electric Corporation Radarvorrichtung
US10605893B2 (en) 2014-06-04 2020-03-31 United States Of America, As Represented By The Secretary Of The Navy Radar saturating clutter mitigation by waveform selection
CN104035084B (zh) * 2014-06-24 2016-04-20 电子科技大学 一种用于非均匀杂波背景的动态规划检测前跟踪方法
CN104062651B (zh) * 2014-06-30 2016-06-29 电子科技大学 一种基于g0杂波背景及恒定目标幅度的检测前跟踪方法
CN104215960A (zh) * 2014-08-25 2014-12-17 西安电子科技大学 基于改进粒子滤波的目标跟踪方法
US10054668B2 (en) 2015-02-26 2018-08-21 Src, Inc. Probabilistic signal, detection, and track processing architecture and system
US10036801B2 (en) 2015-03-05 2018-07-31 Big Sky Financial Corporation Methods and apparatus for increased precision and improved range in a multiple detector LiDAR array
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US10698099B2 (en) * 2017-10-18 2020-06-30 Leolabs, Inc. Randomized phase and amplitude radar codes for space object tracking
US10921427B2 (en) 2018-02-21 2021-02-16 Leolabs, Inc. Drone-based calibration of a phased array radar
US11378685B2 (en) 2019-02-27 2022-07-05 Leolabs, Inc. Systems, devices, and methods for determining space object attitude stabilities from radar cross-section statistics
CN109901154B (zh) * 2019-03-29 2023-03-03 中国人民解放军海军航空大学 基于递推rtht-tbd的自适应调整方法
CN110244289B (zh) * 2019-05-23 2022-08-12 自然资源部第一海洋研究所 一种自适应粒子滤波地波雷达目标一体化探测方法
CN111488909B (zh) * 2020-03-10 2022-11-04 杭州未名信科科技有限公司 标定标签生成方法、装置、电子设备及介质
CN111427042B (zh) * 2020-03-24 2022-04-19 哈尔滨工程大学 基于高刷新率声脉冲的水下弱目标回波检测前跟踪方法
CN111413693B (zh) * 2020-04-10 2022-02-11 中国人民解放军海军航空大学 Mimo雷达中基于双门限分流处理的tbd与常规跟踪的结合方法
KR102667977B1 (ko) * 2020-05-08 2024-05-22 주식회사 에이치엘클레무브 차량용 레이더 장치 및 제어방법
KR102288938B1 (ko) * 2020-09-08 2021-08-11 국방과학연구소 서로 다른 레이다 반사 면적을 가진 표적을 탐지하는 방법 및 장치
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Also Published As

Publication number Publication date
US20060132354A1 (en) 2006-06-22
US8094060B2 (en) 2012-01-10
WO2004068163A1 (en) 2004-08-12
GB0302138D0 (en) 2003-03-05
EP1588188A1 (de) 2005-10-26
EP1588188B1 (de) 2008-10-01
GB2397957A (en) 2004-08-04
JP2006516728A (ja) 2006-07-06
DE602004016821D1 (de) 2008-11-13

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