ATE440344T1 - Signalverarbeitungsschaltung für eine kontaktlose kommunizierende kommunikationspartnereinrichtung - Google Patents

Signalverarbeitungsschaltung für eine kontaktlose kommunizierende kommunikationspartnereinrichtung

Info

Publication number
ATE440344T1
ATE440344T1 AT05753933T AT05753933T ATE440344T1 AT E440344 T1 ATE440344 T1 AT E440344T1 AT 05753933 T AT05753933 T AT 05753933T AT 05753933 T AT05753933 T AT 05753933T AT E440344 T1 ATE440344 T1 AT E440344T1
Authority
AT
Austria
Prior art keywords
signal path
processing circuit
communication partner
signal processing
partner device
Prior art date
Application number
AT05753933T
Other languages
English (en)
Inventor
Peter Raggam
Erich Merlin
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE440344T1 publication Critical patent/ATE440344T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Communication Control (AREA)
AT05753933T 2004-07-06 2005-06-30 Signalverarbeitungsschaltung für eine kontaktlose kommunizierende kommunikationspartnereinrichtung ATE440344T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04103200 2004-07-06
PCT/IB2005/052179 WO2006006103A1 (en) 2004-07-06 2005-06-30 Signal processing circuit for a contactless communicating communication partner device

Publications (1)

Publication Number Publication Date
ATE440344T1 true ATE440344T1 (de) 2009-09-15

Family

ID=34979144

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05753933T ATE440344T1 (de) 2004-07-06 2005-06-30 Signalverarbeitungsschaltung für eine kontaktlose kommunizierende kommunikationspartnereinrichtung

Country Status (8)

Country Link
US (1) US7783254B2 (de)
EP (1) EP1766561B1 (de)
JP (1) JP2008506177A (de)
KR (1) KR20070028545A (de)
CN (1) CN100565565C (de)
AT (1) ATE440344T1 (de)
DE (1) DE602005016117D1 (de)
WO (1) WO2006006103A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9019167B2 (en) * 2008-03-20 2015-04-28 Quotainne Enterprises Llc Transceiving circuit for contactless communication and NFC device or RFID reader/writer device comprising such a transceiving circuit
JP4949333B2 (ja) * 2008-07-22 2012-06-06 日本電信電話株式会社 読み書き装置および携帯機器
JP5287902B2 (ja) * 2011-02-28 2013-09-11 カシオ計算機株式会社 Ｒｆｉｄ通信装置及びプログラム
JP5751384B2 (ja) * 2012-03-26 2015-07-22 株式会社村田製作所 無線通信装置
KR101938650B1 (ko) 2012-05-31 2019-01-15 삼성전자주식회사 근접장 무선 송수신 회로 및 모바일 단말기
KR102023624B1 (ko) 2013-01-25 2019-09-20 삼성전자 주식회사 Rf 전송 회로와 이를 포함하는 장치들
US9819394B2 (en) * 2013-04-29 2017-11-14 MEDIATEX Singapore Pte. Ltd. Method for controlling an antenna network quality factor of a near field communication device without changing matching network, and associated apparatus
KR102155199B1 (ko) 2013-12-23 2020-09-11 삼성전자주식회사 Nfc 장치의 매칭 회로, nfc 장치 및 전자 시스템
JP6757260B2 (ja) * 2017-01-12 2020-09-16 ホシデン株式会社 非接触送信モジュール、これを備えた非接触通信システムおよび非接触通信方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241160A (en) * 1990-12-28 1993-08-31 On Track Innovations Ltd. System and method for the non-contact transmission of data
ES2097881T3 (es) * 1991-09-04 1997-04-16 Nec Corp Transceptor de radio.
US5390348A (en) * 1992-02-12 1995-02-14 Creative Digital Inc. System for tracking and correcting drift and dispersion in satellite transmission signals
SG54559A1 (en) * 1996-09-13 1998-11-16 Hitachi Ltd Power transmission system ic card and information communication system using ic card
JP2000286771A (ja) * 1999-03-30 2000-10-13 Hitachi Denshi Ltd 無線伝送装置
JP3373457B2 (ja) * 1999-08-24 2003-02-04 松下電器産業株式会社 無線受信装置及び無線受信方法
JP3488166B2 (ja) * 2000-02-24 2004-01-19 日本電信電話株式会社 非接触ｉｃカードシステムとそのリーダライタおよび非接触ｉｃカード
EP1537514B1 (de) * 2002-08-28 2006-03-01 Koninklijke Philips Electronics N.V. Inventurverfahren für transponder mittels einer kommunikationsstation
EP1615158B1 (de) * 2002-12-24 2014-08-27 Panasonic Corp Berührungsloser Chipkartenleser
US20060087319A1 (en) * 2004-10-21 2006-04-27 Ge Medical Systems Global Technology Company, Llc Magnetic Resonance System Response Method

Also Published As

Publication number Publication date
US20080119139A1 (en) 2008-05-22
EP1766561A1 (de) 2007-03-28
WO2006006103A1 (en) 2006-01-19
CN100565565C (zh) 2009-12-02
CN101019139A (zh) 2007-08-15
EP1766561B1 (de) 2009-08-19
US7783254B2 (en) 2010-08-24
DE602005016117D1 (de) 2009-10-01
KR20070028545A (ko) 2007-03-12
JP2008506177A (ja) 2008-02-28

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Legal Events

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