ATE551667T1 - Wiederaufladung eines aktiven transponders - Google Patents

Wiederaufladung eines aktiven transponders

Info

Publication number
ATE551667T1
ATE551667T1 AT09159057T AT09159057T ATE551667T1 AT E551667 T1 ATE551667 T1 AT E551667T1 AT 09159057 T AT09159057 T AT 09159057T AT 09159057 T AT09159057 T AT 09159057T AT E551667 T1 ATE551667 T1 AT E551667T1
Authority
AT
Austria
Prior art keywords
terminal
oscillating circuit
transponder
resistor
recharging
Prior art date
Application number
AT09159057T
Other languages
English (en)
Inventor
Luc Wuidart
Original Assignee
St Microelectronics Rousset
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 St Microelectronics Rousset filed Critical St Microelectronics Rousset
Application granted granted Critical
Publication of ATE551667T1 publication Critical patent/ATE551667T1/de

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
    • H04B5/45—Transponders
    • 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
    • G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
    • 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
    • G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
    • G06K19/0715—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 at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including means to regulate power transfer to the integrated circuit
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT09159057T 2008-04-30 2009-04-29 Wiederaufladung eines aktiven transponders ATE551667T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0852918 2008-04-30

Publications (1)

Publication Number Publication Date
ATE551667T1 true ATE551667T1 (de) 2012-04-15

Family

ID=40043976

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09159057T ATE551667T1 (de) 2008-04-30 2009-04-29 Wiederaufladung eines aktiven transponders

Country Status (5)

Country Link
US (1) US8564413B2 (de)
EP (1) EP2114019B1 (de)
JP (1) JP2009271920A (de)
CN (1) CN101587558B (de)
AT (1) ATE551667T1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2947075A1 (fr) 2009-06-19 2010-12-24 St Microelectronics Rousset Evaluation resistive du facteur de couplage d'un transpondeur electromagnetique
FR2967538B1 (fr) 2010-11-16 2013-11-01 St Microelectronics Rousset Procede pour moduler l'impedance d'un circuit d'antenne
FR2976102B1 (fr) 2011-06-03 2013-05-17 St Microelectronics Rousset Assistance au positionnement d'un transpondeur
FR2976104B1 (fr) 2011-06-03 2013-11-15 St Microelectronics Rousset Securisation d'une communication entre un transpondeur electromagnetique et un terminal
FR2976103B1 (fr) 2011-06-03 2013-05-17 St Microelectronics Rousset Aide au positionnement d'un transpondeur
FR2976105B1 (fr) 2011-06-03 2013-05-17 St Microelectronics Rousset Securisation d'une communication par un transpondeur electromagnetique
US9627967B2 (en) 2014-03-21 2017-04-18 Stmicroelectronics International N.V. Power management system and method of use thereof
FR3065349B1 (fr) * 2017-04-12 2019-05-03 Safran Electronics & Defense Systeme comportant une baie et un module remplacable en ligne
FR3069402B1 (fr) * 2017-07-21 2022-12-16 Jacques Beauge Systeme de localisation d'une personne par voie de telecommunication

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327642C2 (de) * 1993-05-17 1998-09-24 Anatoli Stobbe Lesegerät für ein Detektierplättchen
DE19547684A1 (de) * 1995-12-20 1997-06-26 Philips Patentverwaltung Verfahren und Anordnung zum kontaktlosen Übertragen
EP0857981B1 (de) 1997-02-05 2002-12-11 EM Microelectronic-Marin SA Basisstation eines Fernabfragesystems mit spannungsgesteuertem und phasengeregeltem Oszillator
US20010042747A1 (en) * 2000-06-29 2001-11-22 Clothier Brian L. Temperature self-regulating food delivery system
JP2000090220A (ja) 1998-09-09 2000-03-31 Hitachi Maxell Ltd 非接触型ｉｃカードおよび非接触型ｉｃカードシステム
DE69815350T2 (de) 1998-11-03 2004-04-29 Em Microelectronic-Marin S.A., Marin Wiederladbarer aktiver Transponder
FR2804557B1 (fr) * 2000-01-31 2003-06-27 St Microelectronics Sa Adaptation de la puissance d'emission d'un lecteur de transpondeur electromagnetique
FR2808942B1 (fr) 2000-05-12 2002-08-16 St Microelectronics Sa Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur a demodulation de phase
US6944424B2 (en) 2001-07-23 2005-09-13 Intermec Ip Corp. RFID tag having combined battery and passive power source
DE10206676A1 (de) * 2002-02-18 2003-08-28 Giesecke & Devrient Gmbh Mit einem Transponder betätigbare Schaltvorrichtung
JP2005323178A (ja) * 2004-05-10 2005-11-17 Olympus Corp 情報端末装置
JP2006279237A (ja) * 2005-03-28 2006-10-12 Calsonic Kansei Corp 車両用無線装置
JP4774790B2 (ja) * 2005-04-05 2011-09-14 ソニー株式会社 通信装置および携帯端末
US7397381B2 (en) * 2005-11-01 2008-07-08 M/A-Com, Inc. Radio frequency locator system
US8063746B2 (en) * 2006-03-31 2011-11-22 Assa Abloy Ab Transponder detector for an RFID system generating a progression of detection signals

Also Published As

Publication number Publication date
CN101587558A (zh) 2009-11-25
US20090273452A1 (en) 2009-11-05
JP2009271920A (ja) 2009-11-19
EP2114019A1 (de) 2009-11-04
CN101587558B (zh) 2014-04-16
US8564413B2 (en) 2013-10-22
EP2114019B1 (de) 2012-03-28

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