SE9602657L - Sätt att detektera och klassificera objekt med hjälp av radar - Google Patents

Sätt att detektera och klassificera objekt med hjälp av radar

Info

Publication number
SE9602657L
SE9602657L SE9602657A SE9602657A SE9602657L SE 9602657 L SE9602657 L SE 9602657L SE 9602657 A SE9602657 A SE 9602657A SE 9602657 A SE9602657 A SE 9602657A SE 9602657 L SE9602657 L SE 9602657L
Authority
SE
Sweden
Prior art keywords
radar
signal
detecting
classifying objects
ways
Prior art date
Application number
SE9602657A
Other languages
Unknown language ( )
English (en)
Other versions
SE509733C2 (sv
Inventor
Staffan Abrahamsson
Dan Axelsson
Bertil Brusmark
Anders Gustafsson
Hans Strifors
Original Assignee
Foersvarets Forskningsanstalt
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 Foersvarets Forskningsanstalt filed Critical Foersvarets Forskningsanstalt
Priority to SE9602657A priority Critical patent/SE509733C2/sv
Priority to JP10505149A priority patent/JP2000514921A/ja
Priority to CA002258028A priority patent/CA2258028A1/en
Priority to PCT/SE1997/001224 priority patent/WO1998001770A1/en
Priority to DE69732135T priority patent/DE69732135D1/de
Priority to EP97933108A priority patent/EP0943101B1/en
Priority to US09/214,416 priority patent/US6222481B1/en
Publication of SE9602657L publication Critical patent/SE9602657L/sv
Priority to NO985946A priority patent/NO985946L/no
Publication of SE509733C2 publication Critical patent/SE509733C2/sv

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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity
    • G01S7/412—Identification of targets based on measurements of radar reflectivity based on a comparison between measured values and known or stored values
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/417—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section involving the use of neural networks
    • 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
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • 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
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/414—Discriminating targets with respect to background clutter

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE9602657A 1996-07-05 1996-07-05 Sätt att detektera och klassificera objekt med hjälp av radar SE509733C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9602657A SE509733C2 (sv) 1996-07-05 1996-07-05 Sätt att detektera och klassificera objekt med hjälp av radar
JP10505149A JP2000514921A (ja) 1996-07-05 1997-07-04 レーダーによって物体を検出して分類する方法
CA002258028A CA2258028A1 (en) 1996-07-05 1997-07-04 Method of detecting and classifying objects by means of radar
PCT/SE1997/001224 WO1998001770A1 (en) 1996-07-05 1997-07-04 Method of detecting and classifying objects by means of radar
DE69732135T DE69732135D1 (de) 1996-07-05 1997-07-04 Verfahren zur detektierung und klassifizierung von objekten mittels radar
EP97933108A EP0943101B1 (en) 1996-07-05 1997-07-04 Method of detecting and classifying objects by means of radar
US09/214,416 US6222481B1 (en) 1996-07-05 1997-07-04 Method of detecting and classifying objects by means of radar
NO985946A NO985946L (no) 1996-07-05 1998-12-17 FremgangsmÕte for Õ detektere og klassifisere objekter ved hjelp av radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602657A SE509733C2 (sv) 1996-07-05 1996-07-05 Sätt att detektera och klassificera objekt med hjälp av radar

Publications (2)

Publication Number Publication Date
SE9602657L true SE9602657L (sv) 1998-01-06
SE509733C2 SE509733C2 (sv) 1999-03-01

Family

ID=20403286

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602657A SE509733C2 (sv) 1996-07-05 1996-07-05 Sätt att detektera och klassificera objekt med hjälp av radar

Country Status (8)

Country Link
US (1) US6222481B1 (sv)
EP (1) EP0943101B1 (sv)
JP (1) JP2000514921A (sv)
CA (1) CA2258028A1 (sv)
DE (1) DE69732135D1 (sv)
NO (1) NO985946L (sv)
SE (1) SE509733C2 (sv)
WO (1) WO1998001770A1 (sv)

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SE515481C2 (sv) * 1999-12-14 2001-08-13 Ericsson Telefon Ab L M Förfarande vid mätning av radarmålarea hos ett mätföremål med både rörliga och fasta delar
US6700526B2 (en) * 2000-09-08 2004-03-02 Witten Technologies Inc. Method and apparatus for identifying buried objects using ground penetrating radar
US6429801B1 (en) * 2000-10-19 2002-08-06 Lockheed Martin Corporation Method and apparatus for precursor based radar
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US7002509B2 (en) * 2003-02-24 2006-02-21 Networkfab Corporation Method and system for emitter identification using transmission signatures
US7075482B2 (en) * 2003-02-24 2006-07-11 Network Fab Corporation Direction finding method and system using transmission signature differentiation
GB0304861D0 (en) * 2003-03-04 2003-04-09 Koninkl Philips Electronics Nv Object location
US6806821B2 (en) * 2003-03-12 2004-10-19 Itt Manufacturing Enterprises, Inc. Apparatus and method for rapid detection of objects with time domain impulsive signals
US7173560B2 (en) * 2003-08-28 2007-02-06 University Of Florida Research Foundation, Inc. Land mine detector
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US7106244B2 (en) * 2004-03-01 2006-09-12 Phalanx Group, Llc Freight container monitoring system
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US7167127B2 (en) * 2004-11-08 2007-01-23 Northrop Grumman Corporation Process for tracking vehicles
US8643503B2 (en) 2005-01-28 2014-02-04 Kirill Mostov Transportation security system and associated methods
US7567203B2 (en) * 2005-04-11 2009-07-28 Raytheon Canada Limited Classification system for radar and sonar applications
US7295149B1 (en) * 2005-10-19 2007-11-13 Lockheed Martin Corporation Method for determining missile information from radar returns
US7929647B2 (en) * 2006-03-13 2011-04-19 Lockheed Martin Corporation Emitter pulse detection utilizing adaptive matched filter approach
JP2010515878A (ja) * 2006-12-06 2010-05-13 カーセン テクノロジーズ コーポレイション 危険な対象および物体を検出するためのシステムおよび方法
EP2150836B1 (en) 2007-05-14 2015-11-04 Raytheon Company Methods and apparatus for selecting a target from radar tracking data
US8115472B2 (en) 2007-10-24 2012-02-14 Kirsen Technologies Corporation Inc. System and method for space control and remote monitoring
IL187708A (en) * 2007-11-28 2013-04-30 Camero Tech Ltd A bone-through radar radar system and a method for operating it
FR2925169B1 (fr) * 2007-12-18 2012-03-09 Commissariat Energie Atomique Procede et systeme d'aide a la caracterisation d'environnement par des signaux radiofrequence ultra large bande.
US8604971B2 (en) * 2009-12-01 2013-12-10 Bae Systems Information And Electronic Systems Integration Inc. Scanning near field electromagnetic probe
US8842035B2 (en) 2010-04-08 2014-09-23 L-3 Communications Security And Detection Systems, Inc. Sensor head
US8659467B1 (en) 2010-08-26 2014-02-25 Lawrence Livermore National Security, Llc Zero source insertion technique to account for undersampling in GPR imaging
EP2614384B1 (en) 2010-09-08 2016-02-10 BAE Systems PLC Radar system and methods of controlling a radar system and the provision of a range-doppler target image signature
WO2012119040A1 (en) * 2011-03-03 2012-09-07 L-3 Communications Cyterra Corporation Signature identification and distribution
US20130113648A1 (en) * 2011-09-30 2013-05-09 L-3 Communications Cyterra Corporation Sensor head
JP6004694B2 (ja) * 2012-03-26 2016-10-12 富士通テン株式会社 レーダ装置およびターゲット検出方法
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CN106556819B (zh) * 2016-10-27 2019-07-19 上海无线电设备研究所 太赫兹波段低散射目标支架及其制作方法
WO2018105106A1 (ja) * 2016-12-09 2018-06-14 三菱電機株式会社 観測装置および観測方法
CN107122738B (zh) * 2017-04-26 2020-05-22 成都蓝色起源科技有限公司 基于深度学习模型的无线电信号识别方法及其实现系统
CN110907906B (zh) * 2018-09-14 2023-01-10 深圳市道通智能航空技术股份有限公司 目标分类方法和相关设备
CN113376610B (zh) * 2021-06-22 2023-06-30 西安电子科技大学 基于信号结构信息的窄带雷达目标检测方法

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Also Published As

Publication number Publication date
EP0943101A1 (en) 1999-09-22
CA2258028A1 (en) 1998-01-15
US6222481B1 (en) 2001-04-24
JP2000514921A (ja) 2000-11-07
SE509733C2 (sv) 1999-03-01
EP0943101B1 (en) 2004-12-29
WO1998001770A1 (en) 1998-01-15
DE69732135D1 (de) 2005-02-03
NO985946D0 (no) 1998-12-17
NO985946L (no) 1999-03-05

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