PL1759327T3 - Bezdotykowy sposób demodulacji fazy synchronicznej, i skojarzony z tym czytnik - Google Patents

Bezdotykowy sposób demodulacji fazy synchronicznej, i skojarzony z tym czytnik

Info

Publication number
PL1759327T3
PL1759327T3 PL05742815T PL05742815T PL1759327T3 PL 1759327 T3 PL1759327 T3 PL 1759327T3 PL 05742815 T PL05742815 T PL 05742815T PL 05742815 T PL05742815 T PL 05742815T PL 1759327 T3 PL1759327 T3 PL 1759327T3
Authority
PL
Poland
Prior art keywords
contactless
demodulation method
phase demodulation
synchronous phase
associated reader
Prior art date
Application number
PL05742815T
Other languages
English (en)
Inventor
Jean-Paul Caruana
Alain Guinet
Grégory CAPOMAGGIO
Original Assignee
Gemalto Sa
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 Gemalto Sa filed Critical Gemalto Sa
Publication of PL1759327T3 publication Critical patent/PL1759327T3/pl

Links

Classifications

    • 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
    • H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
PL05742815T 2004-06-16 2005-05-17 Bezdotykowy sposób demodulacji fazy synchronicznej, i skojarzony z tym czytnik PL1759327T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0451284A FR2871968B1 (fr) 2004-06-16 2004-06-16 Procede de demodulation sans contact a phase synchrone, demodulateur et lecteur associes
EP05742815.3A EP1759327B1 (fr) 2004-06-16 2005-05-17 Procédé de démodulation sans contact à phase synchrone, lecteur associé
PCT/EP2005/052259 WO2005124658A1 (fr) 2004-06-16 2005-05-17 Procede de demodulation sans contact a phase synchrone, demodulateur et lecteur associes

Publications (1)

Publication Number Publication Date
PL1759327T3 true PL1759327T3 (pl) 2018-10-31

Family

ID=34947292

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05742815T PL1759327T3 (pl) 2004-06-16 2005-05-17 Bezdotykowy sposób demodulacji fazy synchronicznej, i skojarzony z tym czytnik

Country Status (9)

Country Link
US (1) US8154388B2 (pl)
EP (1) EP1759327B1 (pl)
JP (1) JP4853731B2 (pl)
CN (1) CN1969283B (pl)
ES (1) ES2687000T3 (pl)
FR (1) FR2871968B1 (pl)
PL (1) PL1759327T3 (pl)
TR (1) TR201809107T4 (pl)
WO (1) WO2005124658A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2967538B1 (fr) 2010-11-16 2013-11-01 St Microelectronics Rousset Procede pour moduler l'impedance d'un circuit d'antenne
TWI638541B (zh) * 2013-05-28 2018-10-11 新力股份有限公司 通信裝置、通信系統及通信方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707711A (en) * 1970-04-02 1972-12-26 Peter Harold Cole Electronic surveillance system
US3742150A (en) * 1971-04-28 1973-06-26 Mobility Sys Inc Inductively coupled data communication apparatus
US3810147A (en) * 1971-12-30 1974-05-07 G Lichtblau Electronic security system
US5418353A (en) * 1991-07-23 1995-05-23 Hitachi Maxell, Ltd. Non-contact, electromagnetically coupled transmission and receiving system for IC cards
US5557280A (en) * 1992-08-26 1996-09-17 British Technology Group Limited Synchronized electronic identification system
US5798709A (en) * 1996-01-03 1998-08-25 Texas Instruments Incorporated Wireless transmitter carrier phase synchronization
DE19608451A1 (de) * 1996-03-05 1997-09-11 Philips Patentverwaltung Verfahren zum Übertragen von Informationen
US5952935A (en) * 1996-05-03 1999-09-14 Destron-Fearing Corporation Programmable channel search reader
JPH10107680A (ja) * 1996-09-27 1998-04-24 Citizen Watch Co Ltd データキャリア・システム
EP0871897A1 (en) * 1996-11-05 1998-10-21 Koninklijke Philips Electronics N.V. Contactless data transmission and receiving device with a synchronous demodulator
US6747548B1 (en) * 1997-06-18 2004-06-08 Mitsubishi Denki Kabushiki Kaisha Non-contact IC card system and non-contact IC card
JPH1168865A (ja) * 1997-08-13 1999-03-09 Citizen Watch Co Ltd データキャリア・システム
JP2000059261A (ja) * 1998-08-06 2000-02-25 Yamatake Corp 非接触データ送受信装置
US6650226B1 (en) * 1999-04-07 2003-11-18 Stmicroelectronics S.A. Detection, by an electromagnetic transponder reader, of the distance separating it from a transponder
JP4328431B2 (ja) * 1999-11-18 2009-09-09 東京計器株式会社 復調回路
US6819243B2 (en) * 2000-04-03 2004-11-16 Mikko Keskilammi Method and apparatus for identifying bulk goods, preferably roll-like bulk goods
RU2004124049A (ru) * 2002-01-09 2005-03-27 Мидвествако Корпорейшн (Us) Интеллектуальная станция с множеством антенн радиочастотного диапазона, система и способ инвентаризационного контроля с ее использованием

Also Published As

Publication number Publication date
WO2005124658A1 (fr) 2005-12-29
US8154388B2 (en) 2012-04-10
EP1759327A1 (fr) 2007-03-07
JP4853731B2 (ja) 2012-01-11
EP1759327B1 (fr) 2018-04-11
TR201809107T4 (tr) 2018-07-23
JP2008502964A (ja) 2008-01-31
FR2871968A1 (fr) 2005-12-23
ES2687000T3 (es) 2018-10-23
US20050280510A1 (en) 2005-12-22
CN1969283A (zh) 2007-05-23
CN1969283B (zh) 2011-11-30
FR2871968B1 (fr) 2006-09-08

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