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DE602005008187D1 - Funkkommunikationsgerät, Funkkommunikationsverfahren und kontaktloser IC-Kartenleser - Google Patents

Funkkommunikationsgerät, Funkkommunikationsverfahren und kontaktloser IC-Kartenleser

Info

Publication number
DE602005008187D1
DE602005008187D1 DE602005008187T DE602005008187T DE602005008187D1 DE 602005008187 D1 DE602005008187 D1 DE 602005008187D1 DE 602005008187 T DE602005008187 T DE 602005008187T DE 602005008187 T DE602005008187 T DE 602005008187T DE 602005008187 D1 DE602005008187 D1 DE 602005008187D1
Authority
DE
Germany
Prior art keywords
radio communication
contactless
card reader
communication device
communication method
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
DE602005008187T
Other languages
English (en)
Inventor
Satoshi Ide
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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
Priority claimed from JP2005054483A external-priority patent/JP4528650B2/ja
Priority claimed from JP2005054482A external-priority patent/JP4496105B2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE602005008187D1 publication Critical patent/DE602005008187D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
    • 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
    • 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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
DE602005008187T 2005-02-28 2005-09-08 Funkkommunikationsgerät, Funkkommunikationsverfahren und kontaktloser IC-Kartenleser Active DE602005008187D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005054483A JP4528650B2 (ja) 2005-02-28 2005-02-28 無線通信装置及び非接触式ｉｃカードリーダライタ装置
JP2005054482A JP4496105B2 (ja) 2005-02-28 2005-02-28 無線通信装置

Publications (1)

Publication Number Publication Date
DE602005008187D1 true DE602005008187D1 (de) 2008-08-28

Family

ID=35355736

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005008187T Active DE602005008187D1 (de) 2005-02-28 2005-09-08 Funkkommunikationsgerät, Funkkommunikationsverfahren und kontaktloser IC-Kartenleser

Country Status (5)

Country Link
US (1) US7562828B2 (de)
EP (1) EP1696362B1 (de)
KR (1) KR100713752B1 (de)
DE (1) DE602005008187D1 (de)
SG (1) SG125167A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4239988B2 (ja) * 2005-03-07 2009-03-18 ソニー株式会社 通信システム、通信装置、有線通信装置、および通信方法
US7620438B2 (en) 2006-03-31 2009-11-17 Abbott Diabetes Care Inc. Method and system for powering an electronic device
FI120277B (fi) * 2006-06-21 2009-08-31 Valtion Teknillinen RFID-lukulaite ja menetelmä RFID-lukulaitteessa
JP4977438B2 (ja) * 2006-10-25 2012-07-18 日本電気株式会社 通信装置及びそれを用いた携帯通信端末
JP5355936B2 (ja) * 2007-06-28 2013-11-27 日本信号株式会社 リーダライタ、及び物品仕分システム
US7925223B2 (en) * 2007-07-24 2011-04-12 Infineon Technologies Ag Coil pair with carrier suppression
EP2188867A4 (de) * 2007-09-13 2014-12-10 Qualcomm Inc Antennen für drahtlose energieanwendungen
AT506438B1 (de) * 2008-01-22 2012-04-15 Evva Sicherheitstechnologie Lesegerät für nahfeld- oder rfid-anwendungen
JP2009176027A (ja) * 2008-01-24 2009-08-06 Toshiba Corp 無線通信装置及び無線通信システム
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
US8514141B2 (en) * 2009-04-13 2013-08-20 Visible Assets, Inc. Low-frequency tag with separate transmit and receive antennas
JP5307241B2 (ja) * 2009-06-16 2013-10-02 株式会社ビー・アンド・プラス 双方向伝送用コイルおよびこれを用いた双方向伝送装置
DE102010028991B4 (de) * 2009-12-03 2014-12-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Passiver Transponder für ein RFID-System und Verfahren zum Übertragen von Daten von/zu einer Datenquelle eines solchen passiven Transponders
DE102010028993B4 (de) 2010-02-10 2013-07-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Antennenanordnung und Transponderlesegerät
JP5641063B2 (ja) 2011-02-04 2014-12-17 株式会社村田製作所 無線通信システム
DE102014106815B4 (de) * 2014-05-14 2024-01-18 Infineon Technologies Ag Kommunikationsmodul
CN106874985A (zh) * 2015-12-14 2017-06-20 北京握奇智能科技有限公司 一种智能卡操作装置及操作方法
KR20200006123A (ko) * 2017-05-15 2020-01-17 인테그레이티드 디바이스 테크놀로지, 인코포레이티드 무선 전력 공급식 센서 및 센서 시스템들

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075632A (en) * 1974-08-27 1978-02-21 The United States Of America As Represented By The United States Department Of Energy Interrogation, and detection system
NL8602033A (nl) * 1986-08-08 1988-03-01 Nedap Nv Precisie richtfunctie bij herkensysteem.
JP2747395B2 (ja) * 1992-07-20 1998-05-06 三菱電機株式会社 非接触ｉｃカード、非接触ｉｃカードリーダライタ及びデータ伝送方法
JPH0830749A (ja) * 1994-07-13 1996-02-02 Mitsubishi Electric Corp 非接触ｉｃカード
JP3579899B2 (ja) 1995-01-13 2004-10-20 ソニー株式会社 Ｉｃカードのリーダ／ライタ
DE69637439T2 (de) * 1995-06-16 2009-03-05 Rohm Co. Ltd., Kyoto Ringoszillatorschaltung und chipkarte
JP3565966B2 (ja) * 1995-12-20 2004-09-15 株式会社ルネサステクノロジ 通信装置
US6046683A (en) * 1996-12-31 2000-04-04 Lucent Technologies Inc. Modulated backscatter location system
US5970148A (en) * 1997-05-02 1999-10-19 Texas Instruments Deutschland, Gmbh Low cost encryption transponder
JPH10320519A (ja) * 1997-05-19 1998-12-04 Rohm Co Ltd Ｉｃカード通信システムにおける応答器
US6249227B1 (en) * 1998-01-05 2001-06-19 Intermec Ip Corp. RFID integrated in electronic assets
JP3972224B2 (ja) 1998-02-10 2007-09-05 ソニー株式会社 Ｉｃカード、ｉｃカード処理装置及びｉｃカードシステム
JP4341127B2 (ja) * 1999-12-20 2009-10-07 ソニー株式会社 情報処理装置、ｉｃカード及びリーダライタ
DE10029673A1 (de) * 2000-06-23 2002-01-10 Anatoli Stobbe Schwingkreisanordnung
KR100516968B1 (ko) * 2002-07-23 2005-09-26 (주)아이피에스 비접촉식 집적회로 카드에 사용되는 저전력 카드 리더 장치
JP4657574B2 (ja) 2002-12-25 2011-03-23 パナソニック株式会社 非接触ｉｃカード読取／書込装置
US7248108B2 (en) * 2004-12-29 2007-07-24 Agere Systems Inc. Power amplifier employing thin film ferroelectric phase shift element

Also Published As

Publication number Publication date
US7562828B2 (en) 2009-07-21
KR100713752B1 (ko) 2007-05-07
US20060192007A1 (en) 2006-08-31
EP1696362A1 (de) 2006-08-30
SG125167A1 (en) 2006-09-29
KR20060095434A (ko) 2006-08-31
EP1696362B1 (de) 2008-07-16

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