DE69027922T2 - Transpondersystem - Google Patents

Transpondersystem

Info

Publication number
DE69027922T2
DE69027922T2 DE69027922T DE69027922T DE69027922T2 DE 69027922 T2 DE69027922 T2 DE 69027922T2 DE 69027922 T DE69027922 T DE 69027922T DE 69027922 T DE69027922 T DE 69027922T DE 69027922 T2 DE69027922 T2 DE 69027922T2
Authority
DE
Germany
Prior art keywords
signal
antenna
interrogation
tag
frequency
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
DE69027922T
Other languages
German (de)
English (en)
Other versions
DE69027922D1 (de
Inventor
Peter Cole
Leigh Turner
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.)
Integrated Silicon Design Pty Ltd
Original Assignee
Integrated Silicon Design Pty Ltd
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 Integrated Silicon Design Pty Ltd filed Critical Integrated Silicon Design Pty Ltd
Application granted granted Critical
Publication of DE69027922D1 publication Critical patent/DE69027922D1/de
Publication of DE69027922T2 publication Critical patent/DE69027922T2/de
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
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • G01S13/758—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using a signal generator powered by the interrogation signal
    • 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
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
DE69027922T 1989-02-17 1990-02-06 Transpondersystem Expired - Lifetime DE69027922T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPJ280089 1989-02-17
PCT/AU1990/000043 WO1990009707A1 (en) 1989-02-17 1990-02-06 Transponder system

Publications (2)

Publication Number Publication Date
DE69027922D1 DE69027922D1 (de) 1996-08-29
DE69027922T2 true DE69027922T2 (de) 1997-02-27

Family

ID=3773725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69027922T Expired - Lifetime DE69027922T2 (de) 1989-02-17 1990-02-06 Transpondersystem

Country Status (5)

Country Link
EP (2) EP0710853A2 (Direct)
JP (1) JP2908014B2 (Direct)
AT (1) ATE140800T1 (Direct)
DE (1) DE69027922T2 (Direct)
WO (1) WO1990009707A1 (Direct)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1244988B (it) * 1991-01-10 1994-09-13 Green Bit S N C Di Bargero Pao Tessera intelligente di ricetrasmissione di informazioni, e sua utilizzazione in un sistema di gestione di strutture polivalenti
US6192255B1 (en) * 1992-12-15 2001-02-20 Texas Instruments Incorporated Communication system and methods for enhanced information transfer
JPH07174845A (ja) * 1993-12-17 1995-07-14 Omron Corp 符号応答方法およびその方法を実施するための符号応答器並びにその符号応答器が用いられた符号応答システム
GB9408588D0 (en) * 1994-04-29 1994-06-22 Disys Corp Passive transponder
JP3237405B2 (ja) * 1994-07-20 2001-12-10 株式会社デンソー 移動通信装置の起動方法，移動通信装置及び固定通信装置
AUPO055296A0 (en) * 1996-06-19 1996-07-11 Integrated Silicon Design Pty Ltd Enhanced range transponder system
AU710635B2 (en) * 1996-07-05 1999-09-23 Gemplus Presence and data labels
AUPO085596A0 (en) * 1996-07-05 1996-07-25 Integrated Silicon Design Pty Ltd Presence and data labels
GB9727042D0 (en) * 1997-12-22 1998-02-18 Advanced Technology Communicat Tag and detection system
SG79961A1 (en) * 1998-02-07 2001-04-17 Ct For Wireless Communications A rectifying antenna circuit
US6075973A (en) * 1998-05-18 2000-06-13 Micron Technology, Inc. Method of communications in a backscatter system, interrogator, and backscatter communications system
US6154137A (en) 1998-06-08 2000-11-28 3M Innovative Properties Company Identification tag with enhanced security
BR9913043B1 (pt) 1998-08-14 2012-10-02 processos para ordenar um grupo de itens desordenados possuindo elementos de identificação por radiofrequência, para usar um dispositivo de identificação por radiofrequência seguro na mão para ler informação de um elemento de identificação por radiofrequência, e para usar um dispositivo de identificação por radiofrequência para identificar e localizar itens possuindo um elemento de identificação por radiofrequência.
US6232870B1 (en) 1998-08-14 2001-05-15 3M Innovative Properties Company Applications for radio frequency identification systems
ES2198938T3 (es) 1998-08-14 2004-02-01 3M Innovative Properties Company Aplicacion para un sistema de identificacion de radiofrecuencia.
US6424262B2 (en) 1998-08-14 2002-07-23 3M Innovative Properties Company Applications for radio frequency identification systems
JP2000298711A (ja) * 1999-04-12 2000-10-24 Development Bank Of Japan 反射波解析システム並びに反射波スキャナー
DE10106736B4 (de) 2001-02-14 2006-11-09 Atmel Germany Gmbh Verfahren zur Erkennung einer Weiterleitung bei einer bidirektionalen, kontaktlosen Datenübertragung
US7588185B2 (en) 2001-06-07 2009-09-15 3M Innovative Properties Company RFID data collection and use
JP3956799B2 (ja) 2002-08-19 2007-08-08 ブラザー工業株式会社 通信システムの応答器
WO2005052847A2 (en) * 2003-11-19 2005-06-09 Alien Technology Corporation Radio frequency identification reader
US7545272B2 (en) 2005-02-08 2009-06-09 Therasense, Inc. RF tag on test strips, test strip vials and boxes
CN108363059B (zh) * 2017-12-28 2025-01-07 北京融创远大网络科技有限公司 一种减少信号干扰的智能车载雷达装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE384958B (sv) * 1974-07-19 1976-05-24 Philips Svenska Ab Sett for overforing av information i en transponderanleggning samt anordning for utforande av settet
SE384477B (sv) * 1974-08-16 1976-05-10 Philips Svenska Ab Sett och anordning for att astadkomma synkronisering i en informationsoverforingsanleggning innefattande en fragestation och ett svarsdon
US4075632A (en) * 1974-08-27 1978-02-21 The United States Of America As Represented By The United States Department Of Energy Interrogation, and detection system
US4349916A (en) * 1980-08-06 1982-09-14 The United States Of America As Represented By The Secretary Of The Air Force Adaptive interference tracker for suppression of narrow band interference
US4510495A (en) * 1982-08-09 1985-04-09 Cornell Research Foundation, Inc. Remote passive identification system
DE3275712D1 (en) * 1982-12-23 1987-04-23 Ant Nachrichtentech Automatic information system for mobile objects
GB2164825B (en) * 1984-09-19 1988-05-11 Satellite Video Systems Ltd Coded transponder for indentification system
GB2165723A (en) * 1984-10-16 1986-04-16 Alexander Francis Nixon Animal identification system
EP0247612B1 (en) * 1986-05-30 1993-08-04 Sharp Kabushiki Kaisha Microwave data transmission apparatus
US4786907A (en) * 1986-07-14 1988-11-22 Amtech Corporation Transponder useful in a system for identifying objects
US4724427A (en) * 1986-07-18 1988-02-09 B. I. Incorporated Transponder device
US4857893A (en) * 1986-07-18 1989-08-15 Bi Inc. Single chip transponder device
EP0270274A3 (en) * 1986-12-05 1990-01-24 Meridian Micro-Systems Limited Transponder and interrogator
IL82025A (en) * 1987-03-27 1993-07-08 Galil Electro Ltd Electronic data communications system
NL8700861A (nl) * 1987-04-13 1988-11-01 Nedap Nv Lees-, schrijfsysteem met miniatuur informatiedrager.
DE301127T1 (de) * 1987-07-31 1989-08-24 Texas Instruments Deutschland Gmbh, 8050 Freising Transponder-anordnung.
AU2781089A (en) * 1987-11-18 1989-06-14 Magellan Technology Pty Limited Transponder

Also Published As

Publication number Publication date
JP2908014B2 (ja) 1999-06-21
EP0458821A1 (en) 1991-12-04
WO1990009707A1 (en) 1990-08-23
DE69027922D1 (de) 1996-08-29
ATE140800T1 (de) 1996-08-15
EP0710853A2 (en) 1996-05-08
EP0458821A4 (en) 1992-08-05
EP0710853A3 (Direct) 1996-05-22
EP0458821B1 (en) 1996-07-24
JPH04505654A (ja) 1992-10-01

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Legal Events

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8364 No opposition during term of opposition