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DE60119437D1 - Breitband Hochimpedanz-Transponder für elektronisches Identifizierungssystem - Google Patents

Breitband Hochimpedanz-Transponder für elektronisches Identifizierungssystem

Info

Publication number
DE60119437D1
DE60119437D1 DE60119437T DE60119437T DE60119437D1 DE 60119437 D1 DE60119437 D1 DE 60119437D1 DE 60119437 T DE60119437 T DE 60119437T DE 60119437 T DE60119437 T DE 60119437T DE 60119437 D1 DE60119437 D1 DE 60119437D1
Authority
DE
Germany
Prior art keywords
transponder
identification system
high impedance
broad band
electronic identification
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.)
Revoked
Application number
DE60119437T
Other languages
English (en)
Other versions
DE60119437T2 (de
Inventor
Christopher Gordon Gerv Turner
David Edwin Proctor
Andries Petrus Cronje Fourie
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.)
BTG International Ltd
Original Assignee
Supersensor 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25588799&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60119437(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Supersensor Pty Ltd filed Critical Supersensor Pty Ltd
Application granted granted Critical
Publication of DE60119437D1 publication Critical patent/DE60119437D1/de
Publication of DE60119437T2 publication Critical patent/DE60119437T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
DE60119437T 2000-06-19 2001-06-18 Breitband Hochimpedanz-Transponder für elektronisches Identifizierungssystem Revoked DE60119437T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200003072 2000-06-19
ZA200003072 2000-06-19

Publications (2)

Publication Number Publication Date
DE60119437D1 true DE60119437D1 (de) 2006-06-14
DE60119437T2 DE60119437T2 (de) 2007-03-01

Family

ID=25588799

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60119437T Revoked DE60119437T2 (de) 2000-06-19 2001-06-18 Breitband Hochimpedanz-Transponder für elektronisches Identifizierungssystem

Country Status (7)

Country Link
US (1) US6891466B2 (de)
EP (2) EP1168237B1 (de)
JP (1) JP2002111536A (de)
CN (1) CN1227823C (de)
AT (1) ATE326041T1 (de)
DE (1) DE60119437T2 (de)
ES (1) ES2263559T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970089B2 (en) 2002-07-03 2005-11-29 Battelle Memorial Institute K1-53 Full-spectrum passive communication system and method
US7183917B2 (en) * 2003-05-19 2007-02-27 Checkpoint Systems, Inc. EAS/RFID identification hard tags
WO2006064540A1 (ja) * 2004-12-14 2006-06-22 Fujitsu Limited アンテナ及び非接触型タグ
US7164354B1 (en) 2005-01-25 2007-01-16 Justin Panzer Child protection system
US7714726B2 (en) 2005-05-06 2010-05-11 Dominic M. Kotab Semi-transparent RFID tags
US7777626B2 (en) * 2005-10-13 2010-08-17 BAE Systems Information and Electronic Systems, Integration, Inc. RFID tag incorporating at least two integrated circuits
US8078103B2 (en) 2005-10-31 2011-12-13 Zih Corp. Multi-element RFID coupler
US7750862B2 (en) * 2005-11-10 2010-07-06 Nxp B.V. Broadband antenna for a transponder of a radio frequency identification system
US7768468B2 (en) * 2006-08-29 2010-08-03 Rincon Research Corporation Arrangement and method for increasing bandwidth
WO2009013817A1 (ja) * 2007-07-25 2009-01-29 Fujitsu Limited 無線タグ
WO2009019738A1 (ja) * 2007-08-08 2009-02-12 Fujitsu Limited タグ用パッチアンテナ及びそれを用いたｒｆｉｄ用タグ
US9508213B2 (en) * 2010-03-22 2016-11-29 Dominic M. Kotab Systems and methods of reading gaming chips and other stacked items
US10107844B2 (en) * 2013-02-11 2018-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Antennas with unique electronic signature
US9571132B1 (en) * 2016-03-04 2017-02-14 Continental Electronics Corp. Radio transmitter system and method
CN112424844B (zh) 2018-05-17 2023-05-09 关卡系统股份有限公司 双硬标签

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737790A (en) * 1986-03-03 1988-04-12 X-Cyte, Inc. Passive interrogator label system with a surface acoustic wave transponder operating at its third harmonic and having increased bandwidth
US5317330A (en) 1992-10-07 1994-05-31 Westinghouse Electric Corp. Dual resonant antenna circuit for RF tags
NL9301169A (nl) * 1993-07-05 1995-02-01 Nedap Nv Snelle communicatie naar een programmeerbaar identificatielabel.
JP3464277B2 (ja) * 1994-06-20 2003-11-05 株式会社東芝 円偏波パッチアンテナ
US5952922A (en) * 1996-12-31 1999-09-14 Lucent Technologies Inc. In-building modulated backscatter system
GB2321726A (en) * 1997-01-30 1998-08-05 Motorola Inc Apparatus and method for regulating power on a contactless portable data carrier
US5933115A (en) 1997-06-06 1999-08-03 Motorola, Inc. Planar antenna with patch radiators for wide bandwidth
US6054925A (en) * 1997-08-27 2000-04-25 Data Investments Limited High impedance transponder with improved backscatter modulator for electronic identification system
WO2000026993A1 (en) * 1998-10-30 2000-05-11 Intermec Ip Corp. Radio frequency tag with optimum power transfer
US6346922B1 (en) * 1999-02-01 2002-02-12 Supersensor (Proprietary) Limited Hybrid antenna arrangement for use with electronic identification systems

Also Published As

Publication number Publication date
EP1686511A2 (de) 2006-08-02
ATE326041T1 (de) 2006-06-15
EP1168237A2 (de) 2002-01-02
CN1329398A (zh) 2002-01-02
EP1168237A3 (de) 2003-02-05
US6891466B2 (en) 2005-05-10
EP1168237B1 (de) 2006-05-10
JP2002111536A (ja) 2002-04-12
US20020014993A1 (en) 2002-02-07
ES2263559T3 (es) 2006-12-16
DE60119437T2 (de) 2007-03-01
CN1227823C (zh) 2005-11-16
EP1686511A3 (de) 2008-09-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BTG INTERNATIONAL LTD., LONDON, GB

8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee
8331 Complete revocation