ATE326041T1 - Breitband hochimpedanz-transponder für elektronisches identifizierungssystem - Google Patents

Breitband hochimpedanz-transponder für elektronisches identifizierungssystem

Info

Publication number
ATE326041T1
ATE326041T1 AT01305265T AT01305265T ATE326041T1 AT E326041 T1 ATE326041 T1 AT E326041T1 AT 01305265 T AT01305265 T AT 01305265T AT 01305265 T AT01305265 T AT 01305265T AT E326041 T1 ATE326041 T1 AT E326041T1
Authority
AT
Austria
Prior art keywords
transponder
identification system
high impedance
electronic identification
antenna
Prior art date
Application number
AT01305265T
Other languages
English (en)
Inventor
Christopher Gordon Gerv Turner
David Edwin Proctor
Andries Petrus Cronje Fourie
Original Assignee
Supersensor Proprietary 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=ATE326041(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Supersensor Proprietary Ltd filed Critical Supersensor Proprietary Ltd
Application granted granted Critical
Publication of ATE326041T1 publication Critical patent/ATE326041T1/de

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
AT01305265T 2000-06-19 2001-06-18 Breitband hochimpedanz-transponder für elektronisches identifizierungssystem ATE326041T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE326041T1 true ATE326041T1 (de) 2006-06-15

Family

ID=25588799

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01305265T ATE326041T1 (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
KR100952797B1 (ko) * 2004-12-14 2010-04-14 후지쯔 가부시끼가이샤 안테나 및 비접촉형 태그
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
WO2007054900A2 (en) 2005-11-10 2007-05-18 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
TW200908436A (en) 2007-08-08 2009-02-16 Fujitsu Ltd Patch antenna for tag and RFID tag employing the patch antenna
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
JP7304895B2 (ja) 2018-05-17 2023-07-07 チェックポイント・システムズ・インコーポレイテッド デュアルハードタグ

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
EP1168237B1 (de) 2006-05-10
EP1168237A2 (de) 2002-01-02
EP1686511A3 (de) 2008-09-03
EP1686511A2 (de) 2006-08-02
EP1168237A3 (de) 2003-02-05
ES2263559T3 (es) 2006-12-16
CN1227823C (zh) 2005-11-16
US6891466B2 (en) 2005-05-10
DE60119437D1 (de) 2006-06-14
DE60119437T2 (de) 2007-03-01
CN1329398A (zh) 2002-01-02
JP2002111536A (ja) 2002-04-12
US20020014993A1 (en) 2002-02-07

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