DE602005016117D1 - Signalverarbeitungsschaltung für eine kontaktlose kommunizierende kommunikationspartnereinrichtung - Google Patents

Signalverarbeitungsschaltung für eine kontaktlose kommunizierende kommunikationspartnereinrichtung

Info

Publication number
DE602005016117D1
DE602005016117D1 DE602005016117T DE602005016117T DE602005016117D1 DE 602005016117 D1 DE602005016117 D1 DE 602005016117D1 DE 602005016117 T DE602005016117 T DE 602005016117T DE 602005016117 T DE602005016117 T DE 602005016117T DE 602005016117 D1 DE602005016117 D1 DE 602005016117D1
Authority
DE
Germany
Prior art keywords
signal path
processing circuit
communication partner
signal processing
partner device
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.)
Active
Application number
DE602005016117T
Other languages
English (en)
Inventor
Peter Raggam
Erich Merlin
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
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
Publication of DE602005016117D1 publication Critical patent/DE602005016117D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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; 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
    • H04B5/48—
DE602005016117T 2004-07-06 2005-06-30 Signalverarbeitungsschaltung für eine kontaktlose kommunizierende kommunikationspartnereinrichtung Active DE602005016117D1 (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
DE602005016117D1 true DE602005016117D1 (de) 2009-10-01

Family

ID=34979144

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005016117T Active DE602005016117D1 (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
CN101978383B (zh) * 2008-03-20 2016-03-23 国泰银恩企业有限责任公司 用于无接触通信的收发电路和包括这种收发电路的nfc设备或rfid读/写设备
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
WO2013146341A1 (ja) * 2012-03-26 2013-10-03 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 (9)

* 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
EP0531125B1 (de) * 1991-09-04 1997-01-29 Nec Corporation Funksendeempfänger
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
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
CN100343860C (zh) * 2002-08-28 2007-10-17 Nxp股份有限公司 藉助于通信站清点转发器的方法
EP1434160A3 (de) * 2002-12-24 2004-09-15 Matsushita Electric Industrial Co., Ltd. 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
CN100565565C (zh) 2009-12-02
ATE440344T1 (de) 2009-09-15
US20080119139A1 (en) 2008-05-22
EP1766561A1 (de) 2007-03-28
US7783254B2 (en) 2010-08-24
KR20070028545A (ko) 2007-03-12
WO2006006103A1 (en) 2006-01-19
JP2008506177A (ja) 2008-02-28
CN101019139A (zh) 2007-08-15
EP1766561B1 (de) 2009-08-19

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