DE69933405D1 - Induktiv gekoppeltes Fernübertragungsgerät - Google Patents

Induktiv gekoppeltes Fernübertragungsgerät

Info

Publication number
DE69933405D1
DE69933405D1 DE69933405T DE69933405T DE69933405D1 DE 69933405 D1 DE69933405 D1 DE 69933405D1 DE 69933405 T DE69933405 T DE 69933405T DE 69933405 T DE69933405 T DE 69933405T DE 69933405 D1 DE69933405 D1 DE 69933405D1
Authority
DE
Germany
Prior art keywords
transmission device
inductively coupled
remote transmission
coupled remote
inductively
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
DE69933405T
Other languages
English (en)
Other versions
DE69933405T2 (de
Inventor
Thierry Thomas
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE69933405D1 publication Critical patent/DE69933405D1/de
Application granted granted Critical
Publication of DE69933405T2 publication Critical patent/DE69933405T2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (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)
DE69933405T 1998-03-31 1999-03-29 Induktiv gekoppeltes Fernübertragungsgerät Expired - Lifetime DE69933405T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9803962 1998-03-31
FR9803962A FR2776865B1 (fr) 1998-03-31 1998-03-31 Dispositif de teletransmission par couplage inductif

Publications (2)

Publication Number Publication Date
DE69933405D1 true DE69933405D1 (de) 2006-11-16
DE69933405T2 DE69933405T2 (de) 2007-08-16

Family

ID=9524682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69933405T Expired - Lifetime DE69933405T2 (de) 1998-03-31 1999-03-29 Induktiv gekoppeltes Fernübertragungsgerät

Country Status (5)

Country Link
US (1) US6778070B1 (de)
EP (1) EP0947951B1 (de)
JP (1) JP4584373B2 (de)
DE (1) DE69933405T2 (de)
FR (1) FR2776865B1 (de)

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AU2001231266A1 (en) * 2000-02-01 2001-08-14 Profold, Inc. Debit card having secure scratch-off label strip and method of applying same
US6199757B1 (en) 2000-02-01 2001-03-13 Profold, Inc. Debit card having scratch-off label strip and method of applying same
US20030169169A1 (en) * 2000-08-17 2003-09-11 Luc Wuidart Antenna generating an electromagnetic field for transponder
ATE310283T1 (de) * 2001-12-24 2005-12-15 Koninkl Philips Electronics Nv Transponder
ATE415668T1 (de) * 2002-02-01 2008-12-15 Nxp Bv Anpassung der spulenspannung eines transponders an die feldstärke
DE10206137A1 (de) * 2002-02-14 2003-09-04 Infineon Technologies Ag Etikettenkennsystem und dafür geeignetes Codierverfahren
WO2003075126A2 (en) * 2002-02-28 2003-09-12 Lynk Labs, Inc. One wire self referencing circuits for providing power and data
FR2853479A1 (fr) * 2003-04-07 2004-10-08 Commissariat Energie Atomique Dispositif de teletransmission par couplage inductif a modulation multiniveaux
US7880588B2 (en) * 2003-12-05 2011-02-01 Stmicroelectronics S.A. Resistive and capacitive modulation in an electromagnetic transponder
DE102004013177B4 (de) * 2004-03-17 2006-05-18 Infineon Technologies Ag Datenübertragungseinheit mit einer Datenübertragungsschnittstelle und ein Verfahren zum Betreiben der Datenübertragungseinheit
FR2875976B1 (fr) * 2004-09-27 2006-11-24 Commissariat Energie Atomique Dispositif et procede de communication sans contact securisee
FR2879754A1 (fr) * 2004-12-20 2006-06-23 St Microelectronics Sa Transpondeur electromagnetique depourvu d'alimentation autonome
EP2139109B1 (de) * 2006-02-15 2011-01-12 Atmel Automotive GmbH Verfahren zur Spannungsbegrenzung bei einem Transponder
DE102006006912A1 (de) * 2006-02-15 2007-08-30 Atmel Germany Gmbh Verfahren zur Spannungsbegrenzung bei einem Transponder
FR2900752B1 (fr) * 2006-05-05 2008-10-10 Inside Contactless Sa Procede et dispositif de transmission de donnees par modulation de charge
FR2901061B1 (fr) * 2006-05-12 2008-11-14 Centre Nat Rech Scient Convertisseur d'onde electromagnetique en tension continue
US7818890B2 (en) * 2006-11-27 2010-10-26 Nxp B.V. Magnetic field sensor circuit
DE102007019672B4 (de) * 2006-12-27 2017-07-27 Ifm Electronic Gmbh Sende- und Empfangsvorrichtung für ein Funkerkennungssystem
DE102007004843A1 (de) * 2007-01-31 2008-08-07 Infineon Technologies Ag Konzept zum Bereitstellen einer Versorgungsspannung und einer Lastmodulation in einem Transponder
DE102007040855B4 (de) * 2007-08-29 2018-01-11 Texas Instruments Deutschland Gmbh Transponder-Backscatter-Modulator mit geregelter Modulationstiefe
DE102007046980A1 (de) * 2007-09-28 2009-05-14 Siemens Ag Übertragung von Daten zwischen einem elektrischen Verbraucher und einem Betriebsmittel
FR2939580A1 (fr) 2008-12-09 2010-06-11 Commissariat Energie Atomique Objet portatif couple inductivement a une station fixe et comportant des moyens de controle du gain
US8076970B2 (en) * 2009-06-10 2011-12-13 Infineon Technologies Ag Adaptive demodulator
KR20120120330A (ko) 2010-01-29 2012-11-01 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치
JP2012110085A (ja) * 2010-11-15 2012-06-07 Sanyo Electric Co Ltd 電池内蔵機器及び電池内蔵機器と充電台
FR2992123A1 (fr) * 2012-06-13 2013-12-20 St Microelectronics Rousset Gestion d'energie dans un transpondeur electromagnetique
EP2919646B8 (de) 2012-11-14 2019-06-12 Vectorious Medical Technologies Ltd. Driftkompensation für implantierte kapazitive druckwandler
WO2017115112A1 (en) 2015-12-30 2017-07-06 Vectorious Medical Technologies Ltd. Power-efficient pressure-sensor implant
WO2014170771A1 (en) 2013-04-18 2014-10-23 Vectorious Medical Technologies Ltd. Remotely powered sensory implant
US10205488B2 (en) 2013-04-18 2019-02-12 Vectorious Medical Technologies Ltd. Low-power high-accuracy clock harvesting in inductive coupling systems
CN103714378B (zh) * 2014-01-08 2016-09-07 卓捷创芯科技（深圳）有限公司 一种无源射频标签的智能化能量管理系统与能量管理方法
CN103679259B (zh) * 2014-01-08 2016-08-17 卓捷创芯科技（深圳）有限公司 一种具有多种时间常数的整流限幅电路和无源射频标签
US9906064B2 (en) * 2014-09-22 2018-02-27 Qualcomm Technologies International, Ltd. Receiver circuit
US10043124B2 (en) * 2016-12-15 2018-08-07 Em Microelectronic-Marin Sa Voltage regulation circuit for an RFID circuit
WO2019220232A1 (en) * 2018-05-17 2019-11-21 Vectorious Medical Technologies Ltd. Low-power high-accuracy clock harvesting in inductive coupling systems
US11205106B2 (en) * 2019-09-19 2021-12-21 Sensormatic Electronics, LLC Self-detaching anti-theft device with energy limit

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3068745B2 (ja) * 1994-05-27 2000-07-24 ローム株式会社 高周波タグおよびこれを利用した情報交換システム
US3299421A (en) 1963-10-31 1967-01-17 Texas Instruments Inc Analog-digital encoder for timevarying signals
GB1577920A (en) 1976-11-01 1980-10-29 Nedap Nv Detection plate for identification systems
GB8509135D0 (en) * 1985-04-10 1985-05-15 Gen Electric Co Plc Transaction system
GB2176327B (en) 1985-06-05 1988-06-29 John Jones Identification system
FR2623311B1 (fr) 1987-11-18 1991-05-17 Izadnegahdar Ali Systeme d'identification a interrogation sans contact d'une etiquette electronique
US5302954A (en) 1987-12-04 1994-04-12 Magellan Corporation (Australia) Pty. Ltd. Identification apparatus and methods
AT395224B (de) * 1990-08-23 1992-10-27 Mikron Ges Fuer Integrierte Mi Kontaktloses, induktives datenuebertragungssystem
JPH05135226A (ja) * 1991-11-12 1993-06-01 Hitachi Maxell Ltd 非接触型情報媒体
US5479172A (en) * 1994-02-10 1995-12-26 Racom Systems, Inc. Power supply and power enable circuit for an RF/ID transponder
JPH0962816A (ja) * 1994-10-06 1997-03-07 Mitsubishi Electric Corp 非接触ｉｃカードおよびこれを含む非接触ｉｃカードシステム
ATA91895A (de) * 1995-05-31 1997-11-15 Mikron Ges Fuer Integrierte Mi Versorgungsspannungsaufbereitungsschaltung sowie datenträger mit einer versorgungsspannungsaufbereitungsschaltung
FR2737622B1 (fr) * 1995-08-02 1997-09-12 Em Microelectronic Marin Sa Dispositif d'interface radiofrequence pour transpondeur
US5960207A (en) * 1997-01-21 1999-09-28 Dell Usa, L.P. System and method for reducing power losses by gating an active power factor conversion process
JP3873350B2 (ja) * 1997-02-17 2007-01-24 凸版印刷株式会社 非接触ｉｃカード
WO1998058347A1 (fr) * 1997-06-18 1998-12-23 Mitsubishi Denki Kabushiki Kaisha Syteme de cartes a circuit integre sans contact et carte a circuit integre sans contact

Also Published As

Publication number Publication date
EP0947951B1 (de) 2006-10-04
EP0947951A1 (de) 1999-10-06
JP4584373B2 (ja) 2010-11-17
JP2000004189A (ja) 2000-01-07
DE69933405T2 (de) 2007-08-16
US6778070B1 (en) 2004-08-17
FR2776865B1 (fr) 2000-05-05
FR2776865A1 (fr) 1999-10-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition