ES2090385T3 - Sistema de radar secundario. - Google Patents

Sistema de radar secundario.

Info

Publication number
ES2090385T3
ES2090385T3 ES92104119T ES92104119T ES2090385T3 ES 2090385 T3 ES2090385 T3 ES 2090385T3 ES 92104119 T ES92104119 T ES 92104119T ES 92104119 T ES92104119 T ES 92104119T ES 2090385 T3 ES2090385 T3 ES 2090385T3
Authority
ES
Spain
Prior art keywords
plane
antenna
secondary radar
radar system
ground stations
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.)
Expired - Lifetime
Application number
ES92104119T
Other languages
English (en)
Inventor
Gunter Hofgen
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.)
Alcatel Lucent Deutschland AG
Original Assignee
Alcatel SEL AG
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 Alcatel SEL AG filed Critical Alcatel SEL AG
Application granted granted Critical
Publication of ES2090385T3 publication Critical patent/ES2090385T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G01S13/878—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
    • 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
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder

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)

Abstract

SISTEMA DE RADAR SECUNDARIO LOS SISTEMAS DE RADAR SECUNDARIOS USUALES UTILIZAN UNAS ANTENAS MECANICAS GIRATORIAS QUE EXPLORAN TODO EL ESPACIO CON UNA ANTENA EN HAZ DE PRECISION EN DIRECCION DEL ACIMUT. EL INTERCAMBIO DE DATOS ENTRE LAS ESTACIONES DE TIERRA Y LOS TRANSPONDEDORES, GENERALMENTE EN AVIONES, SOLO PUEDE TENER LUGAR CUANDO EL AVION ES REGISTRADO POR EL ASPA DE LA ANTENA. A PARTIR DEL TIEMPO DE DURACION DE LA SEÑAL SE DETERMINA LA DISTANCIA DEL AVION RESPECTO A LA ESTACION DE TIERRA. LA DETERMINACION EXACTA DE LA POSICION TIENE LUGAR CON AYUDA DE LA POSICION DE LA ANTENA. EL SISTEMA DE RADAR SECUNDARIO, DE ACUERDO CON LA INVENCION, UTILIZA UNA ANTENA CON COBERTURA OMNIDIRECCIONAL. POR TANTO, ES POSIBLE EN TODO MOMENTO UN INTERCAMBIO DE DATOS ENTRE LA ESTACION DE TIERRA Y EL AVION. PARA LOCALIZAR EL AVION (9) SE EMITEN SEÑALES DE CONSULTA DESDE UNA UNICA ESTACION DE TIERRA ACTIVA (8) DE MANERA QUE LAS SEÑALES DE RESPUESTA ENVIADAS POR UN TRANSPONDEDOR (9'') A LAS TRAMAS DE TIEMPO DELSISTEMA RECAE EN LAS ESTACIONES DE TIERRA SINCRONIZADAS ENTRE SI (5,6,7,8). LOS TIEMPOS DE ENTRADA DE LAS SEÑALES DE RESPUESTA EN LAS DIFERENTES ESTACIONES DE TIERRA SON DIRECTAMENTE PROPORCIONALES A LA DISTANCIA DEL AVION RESPECTO A ESTAS ESTACIONES DE TIERRA.
ES92104119T 1991-03-27 1992-03-11 Sistema de radar secundario. Expired - Lifetime ES2090385T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4109981A DE4109981A1 (de) 1991-03-27 1991-03-27 Sekundaer-radarsystem

Publications (1)

Publication Number Publication Date
ES2090385T3 true ES2090385T3 (es) 1996-10-16

Family

ID=6428271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92104119T Expired - Lifetime ES2090385T3 (es) 1991-03-27 1992-03-11 Sistema de radar secundario.

Country Status (4)

Country Link
EP (1) EP0505827B1 (es)
CA (1) CA2063003C (es)
DE (2) DE4109981A1 (es)
ES (1) ES2090385T3 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363109A (en) * 1991-03-27 1994-11-08 Alcatel Sel Aktiengesellschaft Method of correcting measurement errors caused by clock deviations in a secondary radar system
DE4224645A1 (de) * 1992-07-25 1994-01-27 Sel Alcatel Ag Verfahren zur Korrektur von durch Zeitabweichungen von Taktgebern hervorgerufenen Meßfehlern in einem Sekundär-Radarsystem
DE19512787A1 (de) * 1995-02-19 1996-09-12 Horn Wolfgang Ortungssystem mit synthetischer Apertur
JP2991710B1 (ja) * 1998-10-30 1999-12-20 運輸省船舶技術研究所長 Ｓｓｒ装置及び航空機二次監視網
US7908077B2 (en) 2003-06-10 2011-03-15 Itt Manufacturing Enterprises, Inc. Land use compatibility planning software
US8203486B1 (en) 1999-03-05 2012-06-19 Omnipol A.S. Transmitter independent techniques to extend the performance of passive coherent location
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
US7739167B2 (en) 1999-03-05 2010-06-15 Era Systems Corporation Automated management of airport revenues
US8446321B2 (en) 1999-03-05 2013-05-21 Omnipol A.S. Deployable intelligence and tracking system for homeland security and search and rescue
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
US7777675B2 (en) 1999-03-05 2010-08-17 Era Systems Corporation Deployable passive broadband aircraft tracking
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
US7612716B2 (en) 1999-03-05 2009-11-03 Era Systems Corporation Correlation of flight track data with other data sources
US7889133B2 (en) 1999-03-05 2011-02-15 Itt Manufacturing Enterprises, Inc. Multilateration enhancements for noise and operations management
DE19910715C2 (de) * 1999-03-10 2002-09-26 Deutsch Zentr Luft & Raumfahrt Verfahren zum autonomen Führen von Roboterfahrzeugen in Hallen sowie Radarstation zur Durchführung des Verfahrens
DE10330321B4 (de) * 2003-07-04 2006-08-17 Siemens Ag Anlage zum Verwalten einer Abstellfläche für Fahrzeuge
DE102005041705A1 (de) 2005-09-02 2007-03-15 Oerlikon Contraves Ag Verfahren zur Raum-/Luftraumüberwachung
US7965227B2 (en) 2006-05-08 2011-06-21 Era Systems, Inc. Aircraft tracking using low cost tagging as a discriminator
DE102010014814A1 (de) 2010-04-13 2011-10-13 Eads Deutschland Gmbh Antennenanordnung sowie Verfahren zum Betrieb einer solchen Antennenanordnung
RU2750741C1 (ru) * 2020-05-25 2021-07-05 Быков Андрей Викторович Радиолокационная система

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197536A (en) * 1978-10-30 1980-04-08 International Telephone And Telegraph Corporation Airport surface identification and control system
DE2911313C3 (de) * 1979-03-22 1981-11-05 Siemens AG, 1000 Berlin und 8000 München Flughafen-Überwachungssystem
US4812852A (en) * 1987-02-20 1989-03-14 Scientific Development Corporation Locating system and method

Also Published As

Publication number Publication date
DE59206523D1 (de) 1996-07-18
CA2063003C (en) 2002-12-31
DE4109981A1 (de) 1992-10-01
CA2063003A1 (en) 1992-09-28
EP0505827A1 (de) 1992-09-30
EP0505827B1 (de) 1996-06-12

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