ES2099710T3 - Sistema de identificacion entre un aparato de interrogacion y un contestador por via hertziana. - Google Patents

Sistema de identificacion entre un aparato de interrogacion y un contestador por via hertziana.

Info

Publication number
ES2099710T3
ES2099710T3 ES90904850T ES90904850T ES2099710T3 ES 2099710 T3 ES2099710 T3 ES 2099710T3 ES 90904850 T ES90904850 T ES 90904850T ES 90904850 T ES90904850 T ES 90904850T ES 2099710 T3 ES2099710 T3 ES 2099710T3
Authority
ES
Spain
Prior art keywords
wave
polarization
pct
responder unit
inquiry
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
ES90904850T
Other languages
English (en)
Inventor
Philippe Cabon
Jean-Francois Habigand
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
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of ES2099710T3 publication Critical patent/ES2099710T3/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
    • G01S13/74—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
    • G01S13/767—Responders; Transponders
    • 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
    • G01S13/762—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with special measures concerning the radiation pattern, e.g. S.L.S.
    • 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
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects

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)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

EL SISTEMA DE IDENTIFICACION CONSTA DE UNA ESTACION DE INTERROGACION O INTERROGADOR (1) QUE CONSTA A SI MISMA DE UN TRANSCEPTOR DE ONDAS DE RADIO FRECUENCIA PREFERIBLEMENTE EN UNA LONGITUD DE ONDA DE ULTRA FRECUENCIA (5), Y POR OTRA PARTE, DE UNA UNIDAD DE RESPUESTA (2) CAPAZ DE RECIBIR LA ONDA EN CUESTION Y DE VOLVER A EMITIR (ECO) LA SEÑAL SIGUIENDO LA MODULACION CODIFICADA PROPORCIONADA A DICHA UNIDAD DE RESPUESTA, EL INTERROGADOR ES CAPAZ DE RECIBIR LA SEÑAL DE ECO (11) Y DE DEMODULARLA DE FORMA QUE PUEDA OBTENER EL CODIGO DE IDENTIFICACION. EL SISTEMA SE CARACTERIZA TAMBIEN, EN QUE EL INTERROGADOR (1) EMITE UNA SEÑAL DE INTERROGACION QUE CONSISTE EN UNA ONDA DE RADIO EMITIDA EN POLARIZACION DEL PLANO, DICHA ONDA SE RECIBE MEDIANTE UNA ANTENA DE TIPO DE POLARIZACION CIRCULAR DE LA UNIDAD DE RESPUESTA, DE ACUERDO CON UNA PRIMERA DIRECCION DE ROTACION DE LA POLARIZACION, Y POR LA CUAL LA UNIDAD DE RESPUESTA ES CAPAZ DE VOLVER A EMITIR UNA SEÑAL MODULADA CONSISTENTE EN UNA ONDA DE RADIO DELA MISMA CLASE QUE LAS DE TIPO INTERROGACION Y DE POLARIZACION CIRCULAR DE ACUERDO CON UNA SEGUNDA DIRECCION DE ROTACION DE LA POLARIZACION EN DIRECCION OPUESTA A LA PRIMERA.
ES90904850T 1989-02-27 1990-02-27 Sistema de identificacion entre un aparato de interrogacion y un contestador por via hertziana. Expired - Lifetime ES2099710T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8902502A FR2643726B1 (fr) 1989-02-27 1989-02-27 Systeme d'identification sans contact d'un mobile en deplacement a proximite d'un poste fixe

Publications (1)

Publication Number Publication Date
ES2099710T3 true ES2099710T3 (es) 1997-06-01

Family

ID=9379146

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90904850T Expired - Lifetime ES2099710T3 (es) 1989-02-27 1990-02-27 Sistema de identificacion entre un aparato de interrogacion y un contestador por via hertziana.

Country Status (9)

Country Link
US (1) US5258762A (es)
EP (1) EP0429568B1 (es)
JP (1) JPH03504433A (es)
AT (1) ATE120277T1 (es)
AU (1) AU629921B2 (es)
DE (1) DE69018024T2 (es)
ES (1) ES2099710T3 (es)
FR (1) FR2643726B1 (es)
WO (1) WO1990010200A2 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680616B1 (fr) * 1991-08-23 1994-09-09 Thomson Composants Microondes Systeme d'echanges de donnees par hyperfrequences, a emission et reception simultanees.
FR2682546B1 (fr) * 1991-10-15 1994-11-18 Thomson Composants Microondes Systeme de transmission de donnees par echange d'ondes hyperfrequences.
DE69127695T2 (de) * 1991-10-17 1998-01-15 Texas Instruments Deutschland Verfahren zum Lesen von gespeicherten Daten eines passiven Antwortgerätes durch eine Abfrageinrichtung mit einem Empfangsteil
DE4239065A1 (de) * 1992-11-20 1994-05-26 Diehl Gmbh & Co Hochfrequenz-Kommunikationseinrichtung
FR2701614B1 (fr) * 1993-02-12 1995-04-28 Hyper X International Sa Unité de transfert de données à distance et transpondeur correspondant.
US5710756A (en) * 1995-02-13 1998-01-20 Netro Corporation Burst-error resistant ATM microwave link and network
US5936949A (en) * 1996-09-05 1999-08-10 Netro Corporation Wireless ATM metropolitan area network
SE508835C2 (sv) * 1996-11-26 1998-11-09 Tagmaster Ab Transponder
US6104333A (en) * 1996-12-19 2000-08-15 Micron Technology, Inc. Methods of processing wireless communication, methods of processing radio frequency communication, and related systems
US6628641B1 (en) 1997-12-24 2003-09-30 Nortel Networks Limited Header error detection for wireless data cells
WO2000023994A1 (en) * 1998-10-16 2000-04-27 Intermec Ip Corp. Smart optical storage media
US7259654B2 (en) * 2000-02-28 2007-08-21 Magellan Technology Pty Limited Radio frequency identification transponder
US7248145B2 (en) * 2000-02-28 2007-07-24 Magellan Technology Oty Limited Radio frequency identification transponder
GB0317501D0 (en) * 2003-07-26 2003-08-27 Guidance Control Systems Ltd Radar systems
US7262729B1 (en) * 2006-06-19 2007-08-28 General Electric Company Radio detection and ranging intrusion detection system
EP2319043B1 (en) 2008-07-21 2018-08-15 Sato Holdings Corporation A device having data storage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945006A (en) * 1952-04-04 1976-03-16 The United States Of America As Represented By The Secretary Of The Navy Radio frequency coding system
FR2108814B1 (es) * 1970-10-08 1976-09-03 Labo Cent Telecommunicat
GB2048600A (en) * 1979-04-18 1980-12-10 Kopis F B Anti-collision vehicle radar system
DE3104508C2 (de) * 1981-02-09 1984-12-13 Siemens AG, 1000 Berlin und 8000 München Sekundärradar-Antennenanordnung
GB2180123B (en) * 1984-12-21 1989-01-18 Senezco Limited Transponder systems
US4799059A (en) * 1986-03-14 1989-01-17 Enscan, Inc. Automatic/remote RF instrument monitoring system
EP0247612B1 (en) * 1986-05-30 1993-08-04 Sharp Kabushiki Kaisha Microwave data transmission apparatus

Also Published As

Publication number Publication date
DE69018024D1 (de) 1995-04-27
US5258762A (en) 1993-11-02
WO1990010200A3 (fr) 1990-11-29
EP0429568A1 (fr) 1991-06-05
FR2643726B1 (fr) 1992-01-31
JPH03504433A (ja) 1991-09-26
AU5287790A (en) 1990-09-26
WO1990010200A2 (fr) 1990-09-07
DE69018024T2 (de) 1995-11-16
EP0429568B1 (fr) 1995-03-22
ATE120277T1 (de) 1995-04-15
FR2643726A1 (fr) 1990-08-31
AU629921B2 (en) 1992-10-15

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