DE60106938D1 - Antenne zum erzeugen eines elektromagnetfeldes für transponder - Google Patents

Antenne zum erzeugen eines elektromagnetfeldes für transponder

Info

Publication number
DE60106938D1
DE60106938D1 DE60106938T DE60106938T DE60106938D1 DE 60106938 D1 DE60106938 D1 DE 60106938D1 DE 60106938 T DE60106938 T DE 60106938T DE 60106938 T DE60106938 T DE 60106938T DE 60106938 D1 DE60106938 D1 DE 60106938D1
Authority
DE
Germany
Prior art keywords
transponder
antenna
generating
electromagnet field
electromagnet
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
DE60106938T
Other languages
English (en)
Other versions
DE60106938T2 (de
Inventor
Luc Wuidart
Michel Bardouillet
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics 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 STMicroelectronics SA filed Critical STMicroelectronics SA
Publication of DE60106938D1 publication Critical patent/DE60106938D1/de
Application granted granted Critical
Publication of DE60106938T2 publication Critical patent/DE60106938T2/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
    • 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
    • G06K7/10346—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 far field type, e.g. HF types or dipoles
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE60106938T 2000-08-17 2001-08-16 Antenne zum erzeugen eines elektromagnetfeldes für transponder Expired - Lifetime DE60106938T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0010699A FR2813149A1 (fr) 2000-08-17 2000-08-17 Antenne de generation d'un champ electromagnetique pour transpondeur
FR0010699 2000-08-17
PCT/FR2001/002621 WO2002015116A1 (fr) 2000-08-17 2001-08-16 Antenne de generation d'un champ electromagnetique pour transpondeur

Publications (2)

Publication Number Publication Date
DE60106938D1 true DE60106938D1 (de) 2004-12-09
DE60106938T2 DE60106938T2 (de) 2005-12-01

Family

ID=8853576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60106938T Expired - Lifetime DE60106938T2 (de) 2000-08-17 2001-08-16 Antenne zum erzeugen eines elektromagnetfeldes für transponder

Country Status (6)

Country Link
EP (1) EP1309938B1 (de)
JP (1) JP4736306B2 (de)
CN (1) CN1248145C (de)
DE (1) DE60106938T2 (de)
FR (1) FR2813149A1 (de)
WO (1) WO2002015116A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005017821A1 (ja) * 2003-08-13 2005-02-24 Murata Manufacturing Co., Ltd. リーダライタ及び移動体通信装置
WO2007033706A1 (de) * 2005-09-24 2007-03-29 Dräger Medical AG & Co. KG Mehrteiliges medizintechnisches system mit einem überbrückungselement
KR20120102173A (ko) * 2007-09-13 2012-09-17 퀄컴 인코포레이티드 무선 전력 인가를 위한 안테나
CN101944925A (zh) * 2009-07-09 2011-01-12 北京首科中系希电信息技术有限公司 基于ctcs标准的点式应答器的信息收发装置
FR2953314B1 (fr) 2009-12-01 2012-10-26 Schneider Electric Ind Sas Prolongateur d'antenne rfid auto-parametrable
AU2013348455B2 (en) * 2012-11-23 2019-03-14 Delaval Holding Ab Registering of a transponder tag via an alternating electromagnetic field

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4802080A (en) * 1988-03-18 1989-01-31 American Telephone And Telegraph Company, At&T Information Systems Power transfer circuit including a sympathetic resonator
AUPO055296A0 (en) * 1996-06-19 1996-07-11 Integrated Silicon Design Pty Ltd Enhanced range transponder system
JPH1132452A (ja) * 1997-05-15 1999-02-02 Hitachi Ltd リーダまたは／およびライタ装置
JP2000172812A (ja) * 1998-12-08 2000-06-23 Hitachi Maxell Ltd 非接触情報媒体

Also Published As

Publication number Publication date
EP1309938A1 (de) 2003-05-14
WO2002015116A8 (fr) 2002-07-11
EP1309938B1 (de) 2004-11-03
JP2004507137A (ja) 2004-03-04
WO2002015116A1 (fr) 2002-02-21
CN1447950A (zh) 2003-10-08
CN1248145C (zh) 2006-03-29
JP4736306B2 (ja) 2011-07-27
FR2813149A1 (fr) 2002-02-22
DE60106938T2 (de) 2005-12-01

Similar Documents

Publication Publication Date Title
GB2366916B (en) An antenna apparatus
NO20031436L (no) Antennestrukturer for elektromagnetiske brönnloggesonder
DE60131109D1 (de) Antenne
DE60131790D1 (de) Antenne
DE60124607D1 (de) Antenne für Motorad
DE60041248D1 (de) Planare Antenne
DE60221304D1 (de) Antenne für Kartenleser
DE60101378D1 (de) Antenne für mehrere frequenzen für kleine instrumente
DE50109328D1 (de) Antennenanordnung
IL140395A0 (en) Planar antenna device
DE60122755D1 (de) Dipolspeiseanordnung für eine winkelreflektorantenne
DE60140296D1 (de) Anbringung für näherungsradar
NO20021995L (no) Forlengelse og fremgangsmåte for elektromagnetisk antenne
NO20000613L (no) Antenne for transponder
GB2365628B (en) Antenna apparatus
EP1291966A4 (de) Planarantenne f r das strahl-scanning
DE60103328D1 (de) Ebene Antenne
DE60137382D1 (de) Vorrichtung zur Erzeugung eines elektromagnetischen Feldes für Transponder
DE60119910D1 (de) Hochfrequenz-identifikationstransponder
DE60105447D1 (de) Gedruckte patch-antenne
DE60106938D1 (de) Antenne zum erzeugen eines elektromagnetfeldes für transponder
DE60131425D1 (de) Antenne für zwei Frequenzen
DE60134663D1 (de) Einrichtung zum filtern elektromagnetischer wellen
DE60133742D1 (de) Antenne
GB0009292D0 (en) An Antenna

Legal Events

Date Code Title Description
8364 No opposition during term of opposition