ES2317187T3 - Escudo de conformacion de campo para un sistema de identificacion por radiofrecuencia (rfid). - Google Patents

Escudo de conformacion de campo para un sistema de identificacion por radiofrecuencia (rfid). Download PDF

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Publication number
ES2317187T3
ES2317187T3 ES05705207T ES05705207T ES2317187T3 ES 2317187 T3 ES2317187 T3 ES 2317187T3 ES 05705207 T ES05705207 T ES 05705207T ES 05705207 T ES05705207 T ES 05705207T ES 2317187 T3 ES2317187 T3 ES 2317187T3
Authority
ES
Spain
Prior art keywords
antenna
rfid
conductive
shield
field
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
ES05705207T
Other languages
English (en)
Spanish (es)
Inventor
Seth A. 3M Center Lieffort
Edward D. 3M Center Goff
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ES2317187T3 publication Critical patent/ES2317187T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Aerials (AREA)
  • Near-Field Transmission Systems (AREA)
  • Aerials With Secondary Devices (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
ES05705207T 2004-02-20 2005-01-07 Escudo de conformacion de campo para un sistema de identificacion por radiofrecuencia (rfid). Expired - Lifetime ES2317187T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US784109 2001-02-16
US10/784,109 US7421245B2 (en) 2004-02-20 2004-02-20 Field-shaping shielding for radio frequency identification (RFID) system

Publications (1)

Publication Number Publication Date
ES2317187T3 true ES2317187T3 (es) 2009-04-16

Family

ID=34861405

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05705207T Expired - Lifetime ES2317187T3 (es) 2004-02-20 2005-01-07 Escudo de conformacion de campo para un sistema de identificacion por radiofrecuencia (rfid).

Country Status (15)

Country Link
US (1) US7421245B2 (enExample)
EP (1) EP1723697B1 (enExample)
JP (1) JP2007523563A (enExample)
KR (1) KR20070011314A (enExample)
CN (1) CN1954462A (enExample)
AR (1) AR047687A1 (enExample)
AT (1) ATE417381T1 (enExample)
AU (1) AU2005217933A1 (enExample)
BR (1) BRPI0507833A (enExample)
CA (1) CA2556932A1 (enExample)
DE (1) DE602005011583D1 (enExample)
ES (1) ES2317187T3 (enExample)
NZ (1) NZ549370A (enExample)
TW (1) TW200529737A (enExample)
WO (1) WO2005083836A1 (enExample)

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WO2007149998A2 (en) * 2006-06-21 2007-12-27 Neology, Inc. Systems and methods for interrogator multiple radio frequency identification enabled documents
FR2904880B1 (fr) * 2006-08-11 2008-10-10 Ask Sa Peripherique de securite integre a un objet sans contact de type document securise a dispositif radiofrequence.
WO2009101750A1 (ja) * 2008-02-12 2009-08-20 Nec Corporation ループアンテナ及びイミュニティ試験法
GB0802729D0 (en) * 2008-02-14 2008-03-26 Isis Innovation Resonant reflector assembly and method
US8076593B2 (en) 2008-03-28 2011-12-13 David Centner Apparatus and method for supporting and shielding a wireless device
US9160203B2 (en) 2008-09-27 2015-10-13 Witricity Corporation Wireless powered television
US9515494B2 (en) 2008-09-27 2016-12-06 Witricity Corporation Wireless power system including impedance matching network
US20100232132A1 (en) * 2009-03-16 2010-09-16 Highway Toll Administration, Llc Flexible Transponder Holder
US8514059B2 (en) * 2009-08-06 2013-08-20 Highway Toll Administration, Llc Transponder holder for controlling the operation of a transponder
US8353759B2 (en) 2009-10-16 2013-01-15 Igt Shape control of magentic fields for table games
JP5378243B2 (ja) * 2010-01-13 2013-12-25 アルプス電気株式会社 アンテナ付き入力装置、及び該装置を備える電子機器
WO2011094384A1 (en) 2010-01-29 2011-08-04 Avery Dennison Corporation Smart sign box using electronic interactions
US10977965B2 (en) 2010-01-29 2021-04-13 Avery Dennison Retail Information Services, Llc Smart sign box using electronic interactions
WO2013033522A1 (en) 2011-09-01 2013-03-07 Avery Dennison Corporation Apparatus, system and method for consumer tracking
US8659494B2 (en) 2011-11-07 2014-02-25 Symbol Technologies, Inc. Rotating-polarization reflector-backed RFID loop antenna apparatus and method
BR112014011243B8 (pt) * 2012-09-10 2022-08-30 Avery Dennison Corp Método para emparelhar um dispositivo rfid capacitado por nfc com um objeto.
BR112014017152B8 (pt) 2012-10-18 2022-08-30 Avery Dennison Corp Método e sistema para segurança de nfc
CN110351693A (zh) 2012-11-19 2019-10-18 艾利丹尼森公司 禁用未经授权的nfc安全系统和方法
WO2014088323A1 (en) * 2012-12-04 2014-06-12 Samsung Electronics Co., Ltd. Antenna for wireless power transmission and near field communication
US9165235B2 (en) 2013-05-21 2015-10-20 Garble, LLC Method and apparatus for protecting information in magnetic strip and RFID cards from fraudulent scanning
US20150162957A1 (en) * 2013-12-05 2015-06-11 WaveMark, Inc. Scanning station utilizing passive near-field communication RF coupling system for scanning RFID tags
FR3023983B1 (fr) * 2014-07-16 2017-12-08 Oberthur Technologies Entite electronique a transpondeur rfid
KR20160063191A (ko) * 2014-11-26 2016-06-03 삼성전기주식회사 안테나 장치 및 이를 포함하는 근거리 통신용 장치
FR3030908B1 (fr) * 2014-12-18 2016-12-09 Stmicroelectronics Rousset Antenne pour dispositif electronique
JP6319464B2 (ja) * 2015-01-15 2018-05-09 株式会社村田製作所 アンテナ装置およびその製造方法
KR102405446B1 (ko) * 2015-08-10 2022-06-08 삼성전자주식회사 안테나 장치 및 전자 장치
KR101754742B1 (ko) * 2016-02-29 2017-07-06 주식회사 알앤엠테크 카지노 테이블에서 카지노 칩 판독장치
DE102018112570A1 (de) * 2018-05-25 2019-11-28 Ebm-Papst Mulfingen Gmbh & Co. Kg Vorrichtung und Verfahren zum Senden und Empfangen von Daten eines passiven RFID-Tags
JP7123641B2 (ja) 2018-06-07 2022-08-23 株式会社東芝 チップアンテナ
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Also Published As

Publication number Publication date
EP1723697B1 (en) 2008-12-10
AR047687A1 (es) 2006-02-01
AU2005217933A1 (en) 2005-09-09
CA2556932A1 (en) 2005-09-09
DE602005011583D1 (de) 2009-01-22
BRPI0507833A (pt) 2007-07-10
US20050186902A1 (en) 2005-08-25
JP2007523563A (ja) 2007-08-16
ATE417381T1 (de) 2008-12-15
NZ549370A (en) 2008-03-28
US7421245B2 (en) 2008-09-02
CN1954462A (zh) 2007-04-25
TW200529737A (en) 2005-09-01
EP1723697A1 (en) 2006-11-22
WO2005083836A1 (en) 2005-09-09
KR20070011314A (ko) 2007-01-24

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