MX2014001536A - Mejora de acoplamiento en y para tarjetas inteligentes de rfid. - Google Patents

Mejora de acoplamiento en y para tarjetas inteligentes de rfid.

Info

Publication number
MX2014001536A
MX2014001536A MX2014001536A MX2014001536A MX2014001536A MX 2014001536 A MX2014001536 A MX 2014001536A MX 2014001536 A MX2014001536 A MX 2014001536A MX 2014001536 A MX2014001536 A MX 2014001536A MX 2014001536 A MX2014001536 A MX 2014001536A
Authority
MX
Mexico
Prior art keywords
winding
smart cards
rfid smart
improving coupling
ccw
Prior art date
Application number
MX2014001536A
Other languages
English (en)
Inventor
David Finn
Klaus Ummenhofer
Original Assignee
Féinics Amatech Teoranta
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
Priority claimed from US13/205,600 external-priority patent/US8474726B2/en
Priority claimed from US13/310,718 external-priority patent/US8366009B2/en
Application filed by Féinics Amatech Teoranta filed Critical Féinics Amatech Teoranta
Publication of MX2014001536A publication Critical patent/MX2014001536A/es

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
    • G06K7/10158—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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Details Of Aerials (AREA)

Abstract

Un portador de datos tal como una tarjeta inteligente que comprende un módulo de antena (AM) y una antena amplificadora (BA). La antena amplificadora (BA) tiene un devanado exterior (OW) y un devanado interior (IW), de los cuales cada uno tiene un extremo interior (lE) y un extremo exterior (OE). Una bobina acopladora (CC) se proporciona, conectando el extremo exterior (OE, b) del devanado exterior (OW) y el extremo interior (lE, e) del devanado interior (IW). El extremo interior (lE, a) del devanado exterior (OW) y el extremo exterior (OE, f) del devanado interior (IW) se dejan desconectados (flotando libremente). La bobina acopladora (CC) puede tener un sentido en dirección de las manecillas del reloj (CW) o en dirección contraria a las manecillas del reloj (CCW) el cual es el mismo que u opuesto al sentido (CW o CCW) de los devanados exterior e interior.
MX2014001536A 2011-08-08 2012-08-07 Mejora de acoplamiento en y para tarjetas inteligentes de rfid. MX2014001536A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/205,600 US8474726B2 (en) 2010-08-12 2011-08-08 RFID antenna modules and increasing coupling
US201161521741P 2011-08-09 2011-08-09
US201161533228P 2011-09-11 2011-09-11
US13/310,718 US8366009B2 (en) 2010-08-12 2011-12-03 Coupling in and to RFID smart cards
PCT/EP2012/065409 WO2013020971A1 (en) 2011-08-08 2012-08-07 Improving coupling in and to rfid smart cards

Publications (1)

Publication Number Publication Date
MX2014001536A true MX2014001536A (es) 2014-06-04

Family

ID=47667910

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014001536A MX2014001536A (es) 2011-08-08 2012-08-07 Mejora de acoplamiento en y para tarjetas inteligentes de rfid.

Country Status (10)

Country Link
EP (1) EP2742466B1 (es)
JP (1) JP2014527230A (es)
KR (1) KR20140082647A (es)
CN (1) CN103930906A (es)
AU (1) AU2012293707A1 (es)
BR (1) BR112014003133A2 (es)
CA (1) CA2853768A1 (es)
HK (1) HK1198221A1 (es)
MX (1) MX2014001536A (es)
WO (1) WO2013020971A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3073420B1 (en) * 2011-11-17 2018-08-01 Toppan Printing Co., Ltd. Composite ic card
EP2821971B1 (en) 2013-07-05 2023-09-20 Assa Abloy Ab Portable access control communication device, method, computer program and computer program product
KR101516005B1 (ko) * 2014-09-19 2015-05-07 주식회사 모비너스 와이어를 이용한 nfc안테나
JP6880587B2 (ja) * 2016-07-28 2021-06-02 大日本印刷株式会社 通信装置、通信システム
JP7159663B2 (ja) * 2018-07-18 2022-10-25 凸版印刷株式会社 ブースタアンテナおよびデュアルｉｃカード
CN109088483B (zh) * 2018-07-25 2023-09-29 天津工业大学 一种回型线圈增强耦合装置

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NL9100347A (nl) 1991-02-26 1992-03-02 Nedap Nv Geintegreerde transformator voor een contactloze identificatiekaart.
DE4311493C2 (de) 1993-04-07 2000-04-06 Amatech Advanced Micromechanic IC-Kartenmodul zur Herstellung einer IC-Karte
US5955723A (en) 1995-05-03 1999-09-21 Siemens Aktiengesellschaft Contactless chip card
DE19534480C2 (de) 1995-09-18 1999-11-11 David Finn IC-Kartenmodul zur Herstellung einer IC-Karte sowie IC-Karte mit einem IC-Kartenmodul
AU709049B2 (en) 1996-02-12 1999-08-19 Smartrac Ip B.V. Process and device for contacting a wire conductor
KR100373063B1 (ko) 1996-02-12 2003-05-12 만프레트 리츨러 와이어도체접속방법및장치
DE19654902C2 (de) 1996-03-15 2000-02-03 David Finn Chipkarte
DE19634661A1 (de) 1996-08-28 1998-03-05 David Finn Verfahren und Vorrichtung zur Herstellung einer Spulenanordnung
DE19703029A1 (de) 1997-01-28 1998-07-30 Amatech Gmbh & Co Kg Übertragungsmodul für eine Transpondervorrichtung sowie Transpondervorrichtung und Verfahren zum Betrieb einer Transpondervorrichtung
WO1999026195A1 (fr) 1997-11-14 1999-05-27 Toppan Printing Co., Ltd. Module ci composite et carte ci composite
IL122250A (en) 1997-11-19 2003-07-31 On Track Innovations Ltd Smart card amenable to assembly using two manufacturing stages and a method of manufacture thereof
JPH11328341A (ja) * 1998-05-13 1999-11-30 Toppan Printing Co Ltd 複合ｉｃカード
CN1243294A (zh) * 1998-07-28 2000-02-02 东芝株式会社 集成电路卡和数据读写装置和无线标记及它们的制造方法
EP0977145A3 (en) * 1998-07-28 2002-11-06 Kabushiki Kaisha Toshiba Radio IC card
US6373447B1 (en) 1998-12-28 2002-04-16 Kawasaki Steel Corporation On-chip antenna, and systems utilizing same
FR2801707B1 (fr) 1999-11-29 2002-02-15 A S K Procede de fabrication d'une carte a puce hybride contact- sans contact avec un support d'antenne en materiau fibreux
DE10196382T1 (de) * 2000-06-21 2003-12-04 Hitachi Maxell Halbleiterchip und Halbleitervorrichtung, für die der Halbleiterchip verwendet wird
JP4444683B2 (ja) * 2004-02-10 2010-03-31 株式会社日立製作所 コイル状アンテナを有する半導体チップ及びこれを用いた通信システム
FR2882174B1 (fr) 2005-02-11 2007-09-07 Smart Packaging Solutions Sps Procede de fabrication d'un dispositif microelectronique a fonctionnement sans contact notamment pour passeport electronique
FR2890502A1 (fr) 2005-09-02 2007-03-09 Gemplus Sa Ajustement de frequence de resonance par reglage de capacite repartie inter-spires
US7432817B2 (en) * 2006-03-23 2008-10-07 Xerox Corporation Module with RFID tag and associated bridge antenna
FR2915011B1 (fr) 2007-03-29 2009-06-05 Smart Packaging Solutions Sps Carte a puce a double interface de communication
US7980477B2 (en) 2007-05-17 2011-07-19 Féinics Amatech Teoranta Dual interface inlays
FR2919409B1 (fr) 2007-07-26 2009-09-04 Smart Packaging Solutions Sps Document securise a puce sans contact avec protection des donnees contre les lectures non autorisees.
ES2371366T3 (es) * 2007-10-03 2011-12-30 Assa Abloy Ab Dispositivo de acoplamiento para transpondedor y tarjeta inteligente con dicho dispositivo.
FR2932910B1 (fr) 2008-06-20 2011-02-11 Smart Packaging Solutions Sps Carte sans contact avec logo securitaire
FI20085845L (fi) * 2008-09-10 2010-03-11 Upm Raflatac Oy Kotelo
CN201383160Y (zh) * 2009-04-30 2010-01-13 孟晋 一种智能卡和耦合天线

Also Published As

Publication number Publication date
AU2012293707A1 (en) 2014-02-20
WO2013020971A1 (en) 2013-02-14
EP2742466B1 (en) 2017-07-19
CN103930906A (zh) 2014-07-16
JP2014527230A (ja) 2014-10-09
EP2742466A1 (en) 2014-06-18
KR20140082647A (ko) 2014-07-02
BR112014003133A2 (pt) 2017-06-06
CA2853768A1 (en) 2013-02-14
HK1198221A1 (en) 2015-03-13

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