DE602004021123D1 - Verfahren und einrichtung zum filtern von antworten in einem sekundär-radar-extraktor - Google Patents

Verfahren und einrichtung zum filtern von antworten in einem sekundär-radar-extraktor

Info

Publication number
DE602004021123D1
DE602004021123D1 DE602004021123T DE602004021123T DE602004021123D1 DE 602004021123 D1 DE602004021123 D1 DE 602004021123D1 DE 602004021123 T DE602004021123 T DE 602004021123T DE 602004021123 T DE602004021123 T DE 602004021123T DE 602004021123 D1 DE602004021123 D1 DE 602004021123D1
Authority
DE
Germany
Prior art keywords
answers
filtering
secondary radar
radar extractor
extractor
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004021123T
Other languages
English (en)
Inventor
Philippe Billaud
Volder Claude De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
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 DE602004021123D1 publication Critical patent/DE602004021123D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G01S13/781—Secondary Surveillance Radar [SSR] in general
    • G01S13/784—Coders or decoders therefor; Degarbling systems; Defruiting 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G01S13/781—Secondary Surveillance Radar [SSR] in general
    • G01S13/782—Secondary Surveillance Radar [SSR] in general using multimoding or selective addressing

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)
DE602004021123T 2003-10-10 2004-09-29 Verfahren und einrichtung zum filtern von antworten in einem sekundär-radar-extraktor Active DE602004021123D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0311892A FR2860883B1 (fr) 2003-10-10 2003-10-10 Procede et dispositif de filtrage de reponses dans un extracteur de radar secondaire.
PCT/EP2004/052359 WO2005038485A1 (fr) 2003-10-10 2004-09-29 Procede et dispositif de filtrage de reponses dans un extracteur de radar secondaire

Publications (1)

Publication Number Publication Date
DE602004021123D1 true DE602004021123D1 (de) 2009-06-25

Family

ID=34355396

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004021123T Active DE602004021123D1 (de) 2003-10-10 2004-09-29 Verfahren und einrichtung zum filtern von antworten in einem sekundär-radar-extraktor

Country Status (5)

Country Link
US (1) US20070252750A1 (de)
EP (1) EP1671152B1 (de)
DE (1) DE602004021123D1 (de)
FR (1) FR2860883B1 (de)
WO (1) WO2005038485A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7782256B2 (en) 1999-03-05 2010-08-24 Era Systems Corporation Enhanced passive coherent location techniques to track and identify UAVs, UCAVs, MAVs, and other objects
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
US7570214B2 (en) 1999-03-05 2009-08-04 Era Systems, Inc. Method and apparatus for ADS-B validation, active and passive multilateration, and elliptical surviellance
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
US7667647B2 (en) 1999-03-05 2010-02-23 Era Systems Corporation Extension of aircraft tracking and positive identification from movement areas into non-movement areas
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
FR2909772B1 (fr) * 2006-12-12 2012-12-21 Thales Sa Procede de reduction des effets dus aux propagations multitrajets lors du traitement de reponses en mode "s".
ITTO20070623A1 (it) * 2007-09-03 2009-03-04 Selex Sistemi Integrati Spa Rilevamento di repliche in un radar secondario di sorveglianza
DE602008001590D1 (de) * 2007-09-27 2010-08-05 Toshiba Kk Sekundärer S-Modus-Überwachungsradar
FR3075398B1 (fr) * 2017-12-19 2020-01-10 Thales Procede de mesure de diagrammes d antenne d un radar secondaire et radar secondaire mettant en oeuvre un tel procede
FR3082949B1 (fr) * 2018-06-25 2020-06-26 Thales Procede de detection et de localisation de fausses cibles ads-b et systeme de radars secondaires mettant en oeuvre un tel procede
FR3085487B1 (fr) * 2018-08-30 2020-07-31 Thales Sa Procede de caracterisation de la densite d'interrogations et de reponses mode s et radar secondaire mettant en oeuvre un tel procede
FR3099585B1 (fr) 2019-07-29 2021-07-16 Thales Sa Radar secondaire a gestion adaptative du faisceau mode s par avion
CN110596665B (zh) * 2019-10-29 2021-10-12 四川九洲空管科技有限责任公司 一种基于二次雷达询问机的容量测试方法
CN112558025B (zh) * 2020-11-30 2022-09-13 四川九洲空管科技有限责任公司 一种二次雷达询问及应答功能的检测设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705402A (en) * 1970-05-27 1972-12-05 Hughes Aircraft Co Secondary radar defruiting system
US4003050A (en) * 1974-04-23 1977-01-11 Rca Corporation Full range correlator for use in a collision avoidance system
US4008471A (en) * 1975-04-14 1977-02-15 Rca Corporation Correlator to reduce bin straddle in a collision avoidance system
US4796030A (en) * 1987-02-20 1989-01-03 Eaton Corporation Dual threshold amplitude detector
US4896158A (en) * 1988-11-03 1990-01-23 Westinghouse Electric Corp. Beacon fruit filter
FR2692996B1 (fr) * 1992-06-30 1994-08-26 Thomson Csf Procédé et dispositif de filtrage des réponses dans un extracteur de radar secondaire.
US6628225B2 (en) * 2001-11-30 2003-09-30 Raytheon Company Reduced split target reply processor for secondary surveillance radars and identification friend or foe systems

Also Published As

Publication number Publication date
WO2005038485A1 (fr) 2005-04-28
EP1671152B1 (de) 2009-05-13
FR2860883A1 (fr) 2005-04-15
FR2860883B1 (fr) 2005-12-23
US20070252750A1 (en) 2007-11-01
EP1671152A1 (de) 2006-06-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition