GB0604046D0 - RFID Interrogator - Google Patents

RFID Interrogator

Info

Publication number
GB0604046D0
GB0604046D0 GB0604046A GB0604046A GB0604046D0 GB 0604046 D0 GB0604046 D0 GB 0604046D0 GB 0604046 A GB0604046 A GB 0604046A GB 0604046 A GB0604046 A GB 0604046A GB 0604046 D0 GB0604046 D0 GB 0604046D0
Authority
GB
United Kingdom
Prior art keywords
rfid interrogator
interrogator
rfid
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.)
Withdrawn
Application number
GB0604046A
Other versions
GB2428941A (en
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB0604046D0 publication Critical patent/GB0604046D0/en
Priority to PCT/GB2006/050198 priority Critical patent/WO2007012891A2/en
Publication of GB2428941A publication Critical patent/GB2428941A/en
Withdrawn legal-status Critical Current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
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
    • 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
    • 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
    • G06K7/10356—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 using a plurality of antennas, e.g. configurations including means to resolve interference between the plurality of antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Near-Field Transmission Systems (AREA)
GB0604046A 2005-07-25 2006-03-01 RFID interrogator Withdrawn GB2428941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2006/050198 WO2007012891A2 (en) 2005-07-25 2006-07-11 A radio frequency identification interrogator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0515108A GB0515108D0 (en) 2005-07-25 2005-07-25 Listen mode operation

Publications (2)

Publication Number Publication Date
GB0604046D0 true GB0604046D0 (en) 2006-04-12
GB2428941A GB2428941A (en) 2007-02-07

Family

ID=34976416

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0515108A Ceased GB0515108D0 (en) 2005-07-25 2005-07-25 Listen mode operation
GB0604046A Withdrawn GB2428941A (en) 2005-07-25 2006-03-01 RFID interrogator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0515108A Ceased GB0515108D0 (en) 2005-07-25 2005-07-25 Listen mode operation

Country Status (1)

Country Link
GB (2) GB0515108D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013214005A1 (en) * 2013-07-17 2015-02-19 Zf Friedrichshafen Ag Method and device for transmitting data and method and device for transmitting an identification signal

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2008655T3 (en) * 1987-07-31 1994-02-01 Texas Instruments Deutschland Gmbh TRANSMISSION-RESPONSE PROVISION (TRANSPONDER).
US6084530A (en) * 1996-12-30 2000-07-04 Lucent Technologies Inc. Modulated backscatter sensor system
CA2219268A1 (en) * 1996-12-31 1998-06-30 Lucent Technologies, Inc. Subcarrier frequency division multiplexing of modulated backscatter signals
GB2353436B (en) * 1999-07-14 2003-08-13 Canon Kk Tag interrogation system
AU2749401A (en) * 1999-11-09 2001-06-06 Checkpoint Systems, Inc. Bandwidth efficient pulse processor for rfid data communication
US6765476B2 (en) * 2001-03-09 2004-07-20 Battelle Memorial Institute Kl-53 Multi-level RF identification system
US7224712B2 (en) * 2002-03-28 2007-05-29 Brother Kogyo Kabushiki Kaisha Interrogator and tag of wireless communication system
US7352771B2 (en) * 2002-10-08 2008-04-01 Colder Products Company Data collision detection device and method
US7068169B2 (en) * 2003-06-05 2006-06-27 Motorola, Inc. Use of a subcarrier in an organic semiconductor radio frequency identification system
US20050134436A1 (en) * 2003-12-19 2005-06-23 George Brookner Multiple RFID anti-collision interrogation method
GB2410866B (en) * 2004-02-06 2008-02-20 Btg Int Ltd Arbitration management method and system
GB2410867B (en) * 2004-02-06 2009-04-08 Btg Int Ltd Selection and arbitration method and system
EP1630713B1 (en) * 2004-08-24 2020-05-20 Sony Deutschland GmbH Backscatter interrogator reception method and interrogator for a modulated backscatter system

Also Published As

Publication number Publication date
GB2428941A (en) 2007-02-07
GB0515108D0 (en) 2005-08-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)