FR2895603B1 - Procede et systeme de communication basse frequence - Google Patents

Procede et systeme de communication basse frequence

Info

Publication number
FR2895603B1
FR2895603B1 FR0513233A FR0513233A FR2895603B1 FR 2895603 B1 FR2895603 B1 FR 2895603B1 FR 0513233 A FR0513233 A FR 0513233A FR 0513233 A FR0513233 A FR 0513233A FR 2895603 B1 FR2895603 B1 FR 2895603B1
Authority
FR
France
Prior art keywords
low frequency
communication method
frequency communication
low
frequency
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 - Fee Related
Application number
FR0513233A
Other languages
English (en)
Other versions
FR2895603A1 (fr
Inventor
Michael Notorianni
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.)
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo Securite Habitacle SAS
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 Valeo Securite Habitacle SAS filed Critical Valeo Securite Habitacle SAS
Priority to FR0513233A priority Critical patent/FR2895603B1/fr
Priority to US12/097,981 priority patent/US8150332B2/en
Priority to PCT/FR2006/002832 priority patent/WO2007077347A1/fr
Priority to EP06847108A priority patent/EP1969731A1/fr
Priority to JP2008546523A priority patent/JP2009521157A/ja
Publication of FR2895603A1 publication Critical patent/FR2895603A1/fr
Application granted granted Critical
Publication of FR2895603B1 publication Critical patent/FR2895603B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06K7/10—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
    • G06K7/10158—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 methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field
    • G06K7/10178—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 methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field including auxiliary means for focusing, repeating or boosting the electromagnetic interrogation field

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Health & Medical Sciences (AREA)
  • Noise Elimination (AREA)
  • Transmitters (AREA)
  • Near-Field Transmission Systems (AREA)
FR0513233A 2005-12-22 2005-12-22 Procede et systeme de communication basse frequence Expired - Fee Related FR2895603B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0513233A FR2895603B1 (fr) 2005-12-22 2005-12-22 Procede et systeme de communication basse frequence
US12/097,981 US8150332B2 (en) 2005-12-22 2006-12-21 Method and system for low-frequency communication
PCT/FR2006/002832 WO2007077347A1 (fr) 2005-12-22 2006-12-21 Procede et systeme de communication basse frequence
EP06847108A EP1969731A1 (fr) 2005-12-22 2006-12-21 Procede et systeme de communication basse frequence
JP2008546523A JP2009521157A (ja) 2005-12-22 2006-12-21 低周波通信の方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0513233A FR2895603B1 (fr) 2005-12-22 2005-12-22 Procede et systeme de communication basse frequence

Publications (2)

Publication Number Publication Date
FR2895603A1 FR2895603A1 (fr) 2007-06-29
FR2895603B1 true FR2895603B1 (fr) 2009-10-30

Family

ID=36999819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0513233A Expired - Fee Related FR2895603B1 (fr) 2005-12-22 2005-12-22 Procede et systeme de communication basse frequence

Country Status (5)

Country Link
US (1) US8150332B2 (fr)
EP (1) EP1969731A1 (fr)
JP (1) JP2009521157A (fr)
FR (1) FR2895603B1 (fr)
WO (1) WO2007077347A1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277710A (en) * 1979-04-30 1981-07-07 Dukane Corporation Control circuit for piezoelectric ultrasonic generators
US4458248A (en) * 1982-04-26 1984-07-03 Haramco Research, Inc. Parametric antenna
US4947407A (en) * 1989-08-08 1990-08-07 Siemens-Pacesetter, Inc. Sample-and-hold digital phase-locked loop for ask signals
US5132633A (en) * 1991-05-21 1992-07-21 National Semiconductor Corporation PLL using a multi-phase frequency correction circuit in place of a VCO
US5212815A (en) * 1991-09-03 1993-05-18 Motorola, Inc. Radio equipment directional coupler
US5583402A (en) * 1994-01-31 1996-12-10 Magnetek, Inc. Symmetry control circuit and method
JPH09148946A (ja) * 1995-11-20 1997-06-06 Shinko Electric Co Ltd 非接触ｉｃカードシステム等用の送信機
US6114814A (en) * 1998-12-11 2000-09-05 Monolithic Power Systems, Inc. Apparatus for controlling a discharge lamp in a backlighted display
US7027493B2 (en) * 2000-01-19 2006-04-11 Time Domain Corporation System and method for medium wide band communications by impluse radio
JP4259228B2 (ja) * 2003-08-21 2009-04-30 ブラザー工業株式会社 通信システムの応答器
DE102004022839A1 (de) * 2004-05-08 2005-12-01 Conti Temic Microelectronic Gmbh Sendeschaltung für ein Transpondersystem zur Übertragung eines digitalen Signals über eine Sendeantenne

Also Published As

Publication number Publication date
US8150332B2 (en) 2012-04-03
EP1969731A1 (fr) 2008-09-17
US20090156132A1 (en) 2009-06-18
JP2009521157A (ja) 2009-05-28
WO2007077347A1 (fr) 2007-07-12
FR2895603A1 (fr) 2007-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160831