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TN2010000220A1 - Procede de cartographie mettant en oeuvre un radar passif - Google Patents

Procede de cartographie mettant en oeuvre un radar passif

Info

Publication number
TN2010000220A1
TN2010000220A1 TN2010000220A TN2010000220A TN2010000220A1 TN 2010000220 A1 TN2010000220 A1 TN 2010000220A1 TN 2010000220 A TN2010000220 A TN 2010000220A TN 2010000220 A TN2010000220 A TN 2010000220A TN 2010000220 A1 TN2010000220 A1 TN 2010000220A1
Authority
TN
Tunisia
Prior art keywords
radar
singularities
moving object
radiation received
reflected
Prior art date
Application number
TN2010000220A
Other languages
English (en)
Inventor
Jean Philippe Brunet
Original Assignee
Thales Sa
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 Sa filed Critical Thales Sa
Publication of TN2010000220A1 publication Critical patent/TN2010000220A1/fr

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
    • G01S13/003—Bistatic radar systems; Multistatic radar systems
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

L'invention concerne un procédé de cartographie mettant en oeuvre un radar utilisé en mode passif. On peut utiliser un tel radar pour localiser un objet susceptible de réfléchir une onde électromagnétique émise par un émetteur dont on connaît la position. On utilise des objets mobiles (3) susceptibles de réfléchir des rayonnements reçus d'émetteurs d'opportunité (2). Le procédé comporte les opérations suivantes : • déterminer dans une matrice doppler distance du radar (1 ), des points relatifs aux écarts entre les rayonnements reçus directement des émetteurs (2) et les rayonnements réfléchis par l'objet mobile (3), • reporter sur une carte à établir une zone probable de localisation de singularités du champ électromagnétique émis ou réfléchi par le sol, • croiser plusieurs zones probables lors du déplacement de l'objet mobile (3) pour obtenir la localisation des singularités.
TN2010000220A 2007-11-23 2010-05-20 Procede de cartographie mettant en oeuvre un radar passif TN2010000220A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0708213A FR2924229B1 (fr) 2007-11-23 2007-11-23 Procede de cartographie mettant en oeuvre un radar passif
PCT/EP2008/066079 WO2009065957A2 (fr) 2007-11-23 2008-11-24 Procede de cartographie mettant en oeuvre un radar passif

Publications (1)

Publication Number Publication Date
TN2010000220A1 true TN2010000220A1 (fr) 2011-11-11

Family

ID=39590196

Family Applications (1)

Application Number Title Priority Date Filing Date
TN2010000220A TN2010000220A1 (fr) 2007-11-23 2010-05-20 Procede de cartographie mettant en oeuvre un radar passif

Country Status (10)

Country Link
US (1) US20110057828A1 (fr)
EP (1) EP2232295A2 (fr)
CN (1) CN101932951A (fr)
BR (1) BRPI0819446A2 (fr)
CA (1) CA2706795A1 (fr)
EC (1) ECSP10010302A (fr)
FR (1) FR2924229B1 (fr)
IL (1) IL205920A0 (fr)
TN (1) TN2010000220A1 (fr)
WO (1) WO2009065957A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010045299A1 (fr) * 2008-10-14 2010-04-22 Raytheon Company Traitement par radar bi-statique pour capteurs ads-b
US20120173204A1 (en) * 2010-12-30 2012-07-05 Honeywell International Inc. Building map generation using location and tracking data
US10405222B2 (en) 2012-10-18 2019-09-03 Gil Zwirn Acquiring information regarding a volume using wireless networks
WO2015051814A1 (fr) * 2013-10-07 2015-04-16 Nokia Solutions And Networks Gmbh & Co. Kg Informations pour la détermination d'objets
CN103713277B (zh) * 2013-12-19 2016-02-10 中国航天科工集团八五一一研究所 一种基于位置信息场的辐射源定位方法
CN107796990B (zh) * 2016-08-31 2022-03-08 桂林 一种电磁辐射测量网络和辐射地图绘制方法
KR102647167B1 (ko) 2017-05-12 2024-03-13 로카타 코퍼레이션 피티와이 리미티드 사용자 플랫폼의 환경을 특징짓는 방법 및 장치
CN114814781B (zh) * 2022-03-08 2025-06-03 中国人民解放军网络空间部队信息工程大学 一种星载光子计数激光雷达数据的地面光子提取方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6424290B1 (en) * 1989-12-13 2002-07-23 The United States Of America As Represented By The Secretary Of The Air Force Narrowband passive differential tracking system (U)
US6232922B1 (en) * 1998-05-12 2001-05-15 Mcintosh John C. Passive three dimensional track of non-cooperative targets through opportunistic use of global positioning system (GPS) and GLONASS signals
WO2001084181A2 (fr) * 2000-04-24 2001-11-08 Lockheed Martin Mission Systems Systeme et procede de localisation coherente passive
US6710743B2 (en) * 2001-05-04 2004-03-23 Lockheed Martin Corporation System and method for central association and tracking in passive coherent location applications
FR2858061B1 (fr) * 2003-07-25 2005-10-07 Thales Sa Procede de detection et localisation multi statique d'engin mobile par l'utilisation d'emetteurs de diffusion numeriques
FR2882442B1 (fr) * 2005-02-18 2007-04-20 Thales Sa Procede de detection en mode bi-statique par exploitation passive d'emissions radioelectriques non cooperantes
FR2914431B1 (fr) * 2007-03-27 2009-06-19 Thales Sa Procede de calibration d'un radar passif.

Also Published As

Publication number Publication date
BRPI0819446A2 (pt) 2015-05-05
WO2009065957A3 (fr) 2009-12-03
ECSP10010302A (es) 2010-07-30
WO2009065957A2 (fr) 2009-05-28
CA2706795A1 (fr) 2009-05-28
FR2924229A1 (fr) 2009-05-29
EP2232295A2 (fr) 2010-09-29
FR2924229B1 (fr) 2010-01-01
US20110057828A1 (en) 2011-03-10
IL205920A0 (en) 2010-11-30
CN101932951A (zh) 2010-12-29

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