DE69928607D1 - Sende/empfangsstation mit impedanzangepassten empfangsmitteln für transponderantwortsignale - Google Patents

Sende/empfangsstation mit impedanzangepassten empfangsmitteln für transponderantwortsignale

Info

Publication number
DE69928607D1
DE69928607D1 DE69928607T DE69928607T DE69928607D1 DE 69928607 D1 DE69928607 D1 DE 69928607D1 DE 69928607 T DE69928607 T DE 69928607T DE 69928607 T DE69928607 T DE 69928607T DE 69928607 D1 DE69928607 D1 DE 69928607D1
Authority
DE
Germany
Prior art keywords
receiving station
transmission
impedance
response signals
receiving
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
DE69928607T
Other languages
English (en)
Other versions
DE69928607T2 (de
Inventor
Siegfried Arnold
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.)
NXP BV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69928607D1 publication Critical patent/DE69928607D1/de
Publication of DE69928607T2 publication Critical patent/DE69928607T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06K19/0723—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Near-Field Transmission Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transceivers (AREA)
DE69928607T 1998-02-17 1999-02-04 Sende/Empfangs-Station mit Impedanzangepaßten Empfangsmitteln für Transponder-Antwortsignal Expired - Lifetime DE69928607T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98890046 1998-02-17
EP98890046 1998-02-17
PCT/IB1999/000195 WO1999041843A2 (en) 1998-02-17 1999-02-04 Transmitting/receiving station having impedance-matched receiving means for transponder answer signals

Publications (2)

Publication Number Publication Date
DE69928607D1 true DE69928607D1 (de) 2006-01-05
DE69928607T2 DE69928607T2 (de) 2006-08-10

Family

ID=8237147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928607T Expired - Lifetime DE69928607T2 (de) 1998-02-17 1999-02-04 Sende/Empfangs-Station mit Impedanzangepaßten Empfangsmitteln für Transponder-Antwortsignal

Country Status (6)

Country Link
US (1) US6445743B1 (de)
EP (1) EP0976204B1 (de)
JP (1) JP2001520849A (de)
AT (1) ATE311696T1 (de)
DE (1) DE69928607T2 (de)
WO (1) WO1999041843A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3664990B2 (ja) * 2001-04-25 2005-06-29 株式会社東芝 高周波回路及び通信システム
EP1615158B1 (de) 2002-12-24 2014-08-27 Panasonic Corp Berührungsloser Chipkartenleser
WO2006008700A1 (en) * 2004-07-13 2006-01-26 Koninklijke Philips Electronics N.V. Security paper and articles comprising such paper
US8313028B2 (en) * 2010-02-17 2012-11-20 On Track Innovations Ltd. Multiple antenna reading system suitable for use with contactless transaction devices
US8195236B2 (en) 2010-06-16 2012-06-05 On Track Innovations Ltd. Retrofit contactless smart SIM functionality in mobile communicators
US8424757B2 (en) 2010-12-06 2013-04-23 On Track Innovations Ltd. Contactless smart SIM functionality retrofit for mobile communication device
CN103548261B (zh) * 2011-05-09 2016-02-10 株式会社村田制作所 前端电路及通信终端装置
EP3767742B1 (de) * 2018-05-08 2023-11-22 Huawei Technologies Co., Ltd. Antennenvorrichtung und mobiles endgerät

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8509135D0 (en) * 1985-04-10 1985-05-15 Gen Electric Co Plc Transaction system
GB2178616B (en) * 1985-07-26 1989-04-26 Marconi Co Ltd Impedance matching arrangement
US5084864A (en) * 1990-05-14 1992-01-28 The Boeing Company Broadband, inductively coupled, duplex, rf transmission system
US5241160A (en) * 1990-12-28 1993-08-31 On Track Innovations Ltd. System and method for the non-contact transmission of data
IL100451A (en) * 1990-12-28 1994-08-26 Bashan Oded Non-contact data communications system
US5519729A (en) * 1992-03-31 1996-05-21 Micro-Sensys Gmbh Method of and device for transmitting serial data structures in systems for identifying information carriers
EP0700169B1 (de) * 1994-08-30 2003-03-12 Matsushita Electric Industrial Co., Ltd. Sende-/Empfangsumschaltes für Radiokommunikationsgerät
JP4143158B2 (ja) * 1997-04-16 2008-09-03 聯華電子股▲ふん▼有限公司 データキャリア
DE69838364T2 (de) * 1997-06-20 2008-05-29 Hitachi Kokusai Electric Inc. Schreib-/Lesevorrichtung, Stromversorgungssystem und Kommunikationssystem
JP3475996B2 (ja) * 1997-10-07 2003-12-10 インターナショナル・ビジネス・マシーンズ・コーポレーション 非接触ｉｃカードシステム、ｉｃカード用のカードリーダ及びｉｃカード
IL122841A0 (en) * 1997-12-31 1998-08-16 On Track Innovations Ltd Smart card for effecting data transfer using multiple protocols
IL123949A (en) * 1998-04-03 2001-07-24 On Track Innovations Ltd Data transaction card having extended range
US6324211B1 (en) * 1998-04-24 2001-11-27 Micron Technology, Inc. Interrogators communication systems communication methods and methods of processing a communication signal

Also Published As

Publication number Publication date
EP0976204B1 (de) 2005-11-30
DE69928607T2 (de) 2006-08-10
JP2001520849A (ja) 2001-10-30
EP0976204A2 (de) 2000-02-02
ATE311696T1 (de) 2005-12-15
WO1999041843A3 (en) 1999-10-14
WO1999041843A2 (en) 1999-08-19
US6445743B1 (en) 2002-09-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN

8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL