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AU1770999A - Tag and detection system - Google Patents

Tag and detection system

Info

Publication number
AU1770999A
AU1770999A AU17709/99A AU1770999A AU1770999A AU 1770999 A AU1770999 A AU 1770999A AU 17709/99 A AU17709/99 A AU 17709/99A AU 1770999 A AU1770999 A AU 1770999A AU 1770999 A AU1770999 A AU 1770999A
Authority
AU
Australia
Prior art keywords
tag
detection system
detection
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.)
Abandoned
Application number
AU17709/99A
Inventor
George Hadfield
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.)
Advanced Technology Communications Ltd
Original Assignee
Advanced Technology Communications 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 Advanced Technology Communications Ltd filed Critical Advanced Technology Communications Ltd
Publication of AU1770999A publication Critical patent/AU1770999A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Burglar Alarm Systems (AREA)
AU17709/99A 1997-12-22 1998-12-21 Tag and detection system Abandoned AU1770999A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9727042.5A GB9727042D0 (en) 1997-12-22 1997-12-22 Tag and detection system
GB9727042 1997-12-22
PCT/GB1998/003848 WO1999033017A1 (en) 1997-12-22 1998-12-21 Tag and detection system

Publications (1)

Publication Number Publication Date
AU1770999A true AU1770999A (en) 1999-07-12

Family

ID=10824034

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17709/99A Abandoned AU1770999A (en) 1997-12-22 1998-12-21 Tag and detection system

Country Status (3)

Country Link
AU (1) AU1770999A (en)
GB (1) GB9727042D0 (en)
WO (1) WO1999033017A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780221B1 (en) 1998-06-22 2000-09-29 Sgs Thomson Microelectronics TRANSMISSION OF AN OPERATING INSTRUCTION BY AN ALTERNATIVE POWER SUPPLY LINE
FR2780220A1 (en) 1998-06-22 1999-12-24 Sgs Thomson Microelectronics TRANSMISSION OF DIGITAL DATA ON AN ALTERNATIVE POWER LINE
JP3412532B2 (en) 1998-09-25 2003-06-03 三菱マテリアル株式会社 Article identification device
FR2792135B1 (en) 1999-04-07 2001-11-02 St Microelectronics Sa VERY CLOSE COMPLAGE OPERATION OF AN ELECTROMAGNETIC TRANSPONDER SYSTEM
FR2792130B1 (en) 1999-04-07 2001-11-16 St Microelectronics Sa ELECTROMAGNETIC TRANSPONDER WITH VERY CLOSE COUPLING OPERATION
FR2792134B1 (en) 1999-04-07 2001-06-22 St Microelectronics Sa DISTANCE DETECTION BETWEEN AN ELECTROMAGNETIC TRANSPONDER AND A TERMINAL
FR2792136B1 (en) 1999-04-07 2001-11-16 St Microelectronics Sa DUPLEX TRANSMISSION IN AN ELECTROMAGNETIC TRANSPONDER SYSTEM
FR2792132B1 (en) 1999-04-07 2001-11-02 St Microelectronics Sa READING TERMINAL OF AN ELECTROMAGNETIC TRANSPONDER OPERATING IN VERY CLOSE COUPLING
US6650226B1 (en) 1999-04-07 2003-11-18 Stmicroelectronics S.A. Detection, by an electromagnetic transponder reader, of the distance separating it from a transponder
FR2796781A1 (en) * 1999-07-20 2001-01-26 St Microelectronics Sa DIMENSIONING OF AN ELECTROMAGNETIC TRANSPONDER SYSTEM FOR HYPERPROXIMITY OPERATION
US7049935B1 (en) 1999-07-20 2006-05-23 Stmicroelectronics S.A. Sizing of an electromagnetic transponder system for a dedicated distant coupling operation
FR2796782A1 (en) * 1999-07-20 2001-01-26 St Microelectronics Sa SIZING OF AN ELECTROMAGNETIC TRANSPONDER SYSTEM FOR DEDICATED OPERATION IN REMOTE COUPLING
FR2804557B1 (en) 2000-01-31 2003-06-27 St Microelectronics Sa ADAPTING THE TRANSMISSION POWER OF AN ELECTROMAGNETIC TRANSPONDER DRIVE
FR2808946A1 (en) 2000-05-12 2001-11-16 St Microelectronics Sa VALIDATION OF THE PRESENCE OF AN ELECTROMAGNETIC TRANSPONDER IN THE FIELD OF A READER
FR2808941B1 (en) 2000-05-12 2002-08-16 St Microelectronics Sa VALIDATION OF THE PRESENCE OF AN ELECTROMAGNETIC TRANSPONDER IN THE FIELD OF AN AMPLITUDE DEMODULATION READER
FR2808942B1 (en) 2000-05-12 2002-08-16 St Microelectronics Sa VALIDATION OF THE PRESENCE OF AN ELECTROMAGNETIC TRANSPONDER IN THE FIELD OF A PHASE DEMODULATION READER
FR2808945B1 (en) 2000-05-12 2002-08-16 St Microelectronics Sa EVALUATION OF THE NUMBER OF ELECTROMAGNETIC TRANSPONDERS IN THE FIELD OF A READER
FR2809235A1 (en) 2000-05-17 2001-11-23 St Microelectronics Sa ANTENNA FOR GENERATING AN ELECTROMAGNETIC FIELD FOR TRANSPONDER
FR2812986B1 (en) 2000-08-09 2002-10-31 St Microelectronics Sa DETECTION OF AN ELECTRIC SIGNATURE OF AN ELECTROMAGNETIC TRANSPONDER
US20030169169A1 (en) 2000-08-17 2003-09-11 Luc Wuidart Antenna generating an electromagnetic field for transponder
DE50206020D1 (en) * 2001-05-16 2006-05-04 Sokymat S A DETECTION OF A TRANSPONDANT TO GREAT RANGE
US6989918B2 (en) 2001-07-24 2006-01-24 Hewlett-Packard Development Company, L.P. Transparency adapter with light table
US7274285B2 (en) 2001-07-24 2007-09-25 Hewlett-Packard Development Company, L.P. System and method for improved object identification
US8188841B2 (en) * 2006-09-05 2012-05-29 Lawrence Livermore National Security, Llc Method of remote powering and detecting multiple UWB passive tags in an RFID system
EP2098979A1 (en) * 2008-03-07 2009-09-09 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Transponder system.
US11341388B2 (en) 2019-03-05 2022-05-24 Board Of Trustees Of Michigan State University Wireless monitoring system
WO2021119846A1 (en) 2019-12-18 2021-06-24 National Research Council Of Canada Quantum tunneling devices for generation of harmonics in passive wireless tags and sensors
US11892537B1 (en) 2022-05-10 2024-02-06 Ballocalor LLC Golf ball locating nonlinear radar system employing a snowflake nonlinear passive tag and associated method(s)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713102A (en) * 1970-04-23 1973-01-23 S Martin Pulse interrogation article-sorting system
US3914762A (en) * 1973-12-27 1975-10-21 Rca Corp Electronic identification system
US4300183A (en) * 1980-03-27 1981-11-10 Richardson Robert H Method and apparatus for generating alternating magnetic fields to produce harmonic signals from a metallic strip
US4725841A (en) * 1983-06-30 1988-02-16 X-Cyte, Inc. System for interrogating a passive transponder carrying phase-encoded information
EP0710853A2 (en) * 1989-02-17 1996-05-08 Integrated Silicon Design Pty. Ltd Transponder system
ES2252911T3 (en) * 1991-04-03 2006-05-16 Tagsys Sa ARTICLE CLASSIFICATION SYSTEM.
ATE190732T1 (en) * 1995-04-27 2000-04-15 British Tech Group Int INTERROGATION DEVICE FOR AN IDENTIFICATION SYSTEM
GB9515842D0 (en) * 1995-08-02 1995-10-04 British Tech Group Int Frequency detection

Also Published As

Publication number Publication date
GB9727042D0 (en) 1998-02-18
WO1999033017A1 (en) 1999-07-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase