ATE481688T1 - Rfid-vorrichtung, rfid-system und signalverzerrungs-kompensationsverfahren für rfid-systeme - Google Patents

Rfid-vorrichtung, rfid-system und signalverzerrungs-kompensationsverfahren für rfid-systeme

Info

Publication number
ATE481688T1
ATE481688T1 AT08763114T AT08763114T ATE481688T1 AT E481688 T1 ATE481688 T1 AT E481688T1 AT 08763114 T AT08763114 T AT 08763114T AT 08763114 T AT08763114 T AT 08763114T AT E481688 T1 ATE481688 T1 AT E481688T1
Authority
AT
Austria
Prior art keywords
rfid
air interface
carrier
transponder
compensation method
Prior art date
Application number
AT08763114T
Other languages
English (en)
Inventor
Harald Witschnig
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 ATE481688T1 publication Critical patent/ATE481688T1/de

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Burglar Alarm Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
  • Transmitters (AREA)
AT08763114T 2007-05-30 2008-05-27 Rfid-vorrichtung, rfid-system und signalverzerrungs-kompensationsverfahren für rfid-systeme ATE481688T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07109174 2007-05-30
PCT/IB2008/052072 WO2008146241A1 (en) 2007-05-30 2008-05-27 Rfid device, rfid system and signal distortion pre-compensation process in rfid systems

Publications (1)

Publication Number Publication Date
ATE481688T1 true ATE481688T1 (de) 2010-10-15

Family

ID=39848191

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08763114T ATE481688T1 (de) 2007-05-30 2008-05-27 Rfid-vorrichtung, rfid-system und signalverzerrungs-kompensationsverfahren für rfid-systeme

Country Status (6)

Country Link
US (1) US8331864B2 (de)
EP (1) EP2156368B1 (de)
CN (1) CN101681420B (de)
AT (1) ATE481688T1 (de)
DE (1) DE602008002596D1 (de)
WO (1) WO2008146241A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9077571B2 (en) 2011-09-09 2015-07-07 Nxp B.V. Adaptive equalizer and/or antenna tuning
EP2680519B1 (de) 2012-06-28 2014-08-20 Nxp B.V. Vorentzerrer für ein digital moduliertes HF-Signal und Verfahren
KR20140018603A (ko) * 2012-08-02 2014-02-13 삼성전자주식회사 Ｒｆｉｄ 리더기, ｒｆｉｄ 태그 및 ｒｆｉｄ 시스템
US9514341B2 (en) * 2014-03-31 2016-12-06 Covidien Lp Method, apparatus and article for detection of transponder tagged objects, for example during surgery

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59100094D1 (de) * 1991-06-28 1993-05-27 Siemens Ag Schaltungsanordnung zur temperaturkompensation der spulenguete.
DE9414206U1 (de) 1994-09-02 1994-10-27 Vecillio Andre Anordnung von aneinander angepaßten Befestigungs- und Positionierteilen, welche ein zahnmedizinisches Modell in einem Modellhalter lösbar halten
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
US6362738B1 (en) * 1998-04-16 2002-03-26 Motorola, Inc. Reader for use in a radio frequency identification system and method thereof
EP1342203A4 (de) * 2000-09-05 2005-05-11 Gap Inc System und verfahren zur verwendung der hochfrequenzidentifikation bei warenverkaufsoperationen
US7148804B2 (en) * 2004-11-08 2006-12-12 Checkpoint Systems, Inc. System and method for detecting EAS/RFID tags using step listen
US7546137B2 (en) * 2005-02-28 2009-06-09 Sirit Technologies Inc. Power control loop and LO generation method
ATE399461T1 (de) * 2005-12-07 2008-07-15 Assa Abloy Ab Träger für eine identifizierungsvorrichtung mit einem ferritstab innerhalb eines verbindungsschaft
US7436164B2 (en) * 2006-12-20 2008-10-14 3M Innovative Properties Company Untethered device employing tunable resonant circuit
US8040329B2 (en) * 2006-12-20 2011-10-18 3M Innovative Properties Company Frequency control circuit for tuning a resonant circuit of an untethered device
CN101636744A (zh) * 2007-03-19 2010-01-27 Nxp股份有限公司 非接触式传输元件以及对其进行表征的方法
DE102007049486B4 (de) * 2007-10-16 2018-08-09 Texas Instruments Deutschland Gmbh Hochleistungs-RFID-Transponder mit schneller Abwärtsverbindung
EP2279484B1 (de) * 2008-05-19 2011-10-12 Nxp B.V. Rfid-transponder
US8928276B2 (en) * 2008-09-27 2015-01-06 Witricity Corporation Integrated repeaters for cell phone applications

Also Published As

Publication number Publication date
CN101681420B (zh) 2012-06-20
WO2008146241A1 (en) 2008-12-04
EP2156368A1 (de) 2010-02-24
US20100134255A1 (en) 2010-06-03
DE602008002596D1 (de) 2010-10-28
CN101681420A (zh) 2010-03-24
US8331864B2 (en) 2012-12-11
EP2156368B1 (de) 2010-09-15

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties