ATE341796T1 - Hochempfindlicher leser für passive transponder - Google Patents

Hochempfindlicher leser für passive transponder

Info

Publication number
ATE341796T1
ATE341796T1 AT01949171T AT01949171T ATE341796T1 AT E341796 T1 ATE341796 T1 AT E341796T1 AT 01949171 T AT01949171 T AT 01949171T AT 01949171 T AT01949171 T AT 01949171T AT E341796 T1 ATE341796 T1 AT E341796T1
Authority
AT
Austria
Prior art keywords
signal
antenna
reader
passive transponders
highly sensitive
Prior art date
Application number
AT01949171T
Other languages
English (en)
Inventor
Ngoc-Chau Bui
Christian Werner
Yves Gaudenzi
Martial Benoit
Vincent Cassi
Christian Mirus
Jean-Daniel Chatelain
Jaques Kowalczuk
Original Assignee
Mbbs Holding 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 Mbbs Holding Sa filed Critical Mbbs Holding Sa
Application granted granted Critical
Publication of ATE341796T1 publication Critical patent/ATE341796T1/de

Links

Classifications

    • 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
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING 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
    • G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Eletrric Generators (AREA)
AT01949171T 2000-07-21 2001-07-17 Hochempfindlicher leser für passive transponder ATE341796T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0009625A FR2812142A1 (fr) 2000-07-21 2000-07-21 Transpondeur passif et lecteur pour une identification sans contact de tels transpondeurs

Publications (1)

Publication Number Publication Date
ATE341796T1 true ATE341796T1 (de) 2006-10-15

Family

ID=8852808

Family Applications (2)

Application Number Title Priority Date Filing Date
AT01949172T ATE330291T1 (de) 2000-07-21 2001-07-17 Passiver transponder mit niedrigem energieverbrauch
AT01949171T ATE341796T1 (de) 2000-07-21 2001-07-17 Hochempfindlicher leser für passive transponder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT01949172T ATE330291T1 (de) 2000-07-21 2001-07-17 Passiver transponder mit niedrigem energieverbrauch

Country Status (8)

Country Link
US (3) US7014111B2 (de)
EP (2) EP1301898B1 (de)
JP (2) JP2004518376A (de)
AT (2) ATE330291T1 (de)
AU (2) AU2001270416A1 (de)
DE (2) DE60120703T2 (de)
FR (1) FR2812142A1 (de)
WO (2) WO2002009028A1 (de)

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US7667589B2 (en) * 2004-03-29 2010-02-23 Impinj, Inc. RFID tag uncoupling one of its antenna ports and methods
US7423539B2 (en) 2004-03-31 2008-09-09 Impinj, Inc. RFID tags combining signals received from multiple RF ports
US7510117B2 (en) * 2004-06-04 2009-03-31 Impinj Inc Decoding with memory in RFID system
US7545272B2 (en) 2005-02-08 2009-06-09 Therasense, Inc. RF tag on test strips, test strip vials and boxes
US7689195B2 (en) * 2005-02-22 2010-03-30 Broadcom Corporation Multi-protocol radio frequency identification transponder tranceiver
EP1696368B1 (de) * 2005-02-28 2011-11-16 Semiconductor Energy Laboratory Co., Ltd. Halbleiterbauelement und Ansteuerverfahren dafür
DE102006007261A1 (de) * 2006-02-10 2007-08-23 Atmel Germany Gmbh Transponder und Verfahren zur drahtlosen Datenübertragung
DE102006057602B3 (de) * 2006-11-27 2008-04-10 Atmel Germany Gmbh Verfahren zur drahtlosen Datenübertragung zwischen einer Basisstation und einem passiven Transponder sowie passiver Transponder
US9179984B2 (en) * 2007-02-19 2015-11-10 Medtronic Navigation, Inc. Multi-configuration tracking array and related method
US8600478B2 (en) 2007-02-19 2013-12-03 Medtronic Navigation, Inc. Automatic identification of instruments used with a surgical navigation system
US8233963B2 (en) * 2007-02-19 2012-07-31 Medtronic Navigation, Inc. Automatic identification of tracked surgical devices using an electromagnetic localization system
JP4823943B2 (ja) * 2007-03-06 2011-11-24 均 北吉 無線タグ、無線タグリーダ及びパルス符号化鍵検出回路とそれらを用いた無線タグシステム
EP1986136B1 (de) * 2007-04-26 2010-09-29 EM Microelectronic-Marin SA Transponderschaltung mit doppelter Taktableitungseinheit
EP2075743B1 (de) * 2007-12-27 2010-06-30 EM Microelectronic-Marin SA Elektronischer Schaltkreis für nicht initialisierten Anrufbeantworter bei Einschaltung der Versorgungsspannung
KR101526346B1 (ko) * 2008-08-08 2015-06-05 아싸 아브로이 에이비 방향 감지 메커니즘 및 통신 인증
US9773362B2 (en) 2008-08-08 2017-09-26 Assa Abloy Ab Directional sensing mechanism and communications authentication
US9208306B2 (en) 2008-08-08 2015-12-08 Assa Abloy Ab Directional sensing mechanism and communications authentication
US8267324B2 (en) * 2009-06-10 2012-09-18 Infineon Technologies Ag Antenna interface having a pause detector
DE102011010118A1 (de) 2011-02-02 2012-08-02 Osram Opto Semiconductors Gmbh Keramisches Konversionselement, Halbleiterchip mit einem keramischen Konversionselement und Verfahren zur Herstellung eines keramischen Konversionselements
KR101843433B1 (ko) * 2011-04-04 2018-05-15 삼성전자주식회사 전압 조정 회로, 이를 포함하는 비접촉식 카드, 및 비접촉식 카드 시스템
US11052549B2 (en) 2015-12-10 2021-07-06 Milwaukee Electric Tool Corporation Knife
EP3572968B1 (de) * 2018-05-22 2021-08-04 Nxp B.V. Clock-gating-einheit für einen transponder
CN114844532B (zh) 2019-04-11 2024-06-07 奈克赛特公司 用于无线通信标签的电容器架构
US11551537B2 (en) 2019-04-11 2023-01-10 Nexite Ltd. Wireless dual-mode identification tag
ES3034294T3 (en) 2021-01-11 2025-08-14 Nexite Ltd Contactless and automatic operations of a retail store
EP4449301A1 (de) 2021-12-13 2024-10-23 Nexite Ltd. Systeme, verfahren und vorrichtungen zum kontaktlosen und automatischen betrieb von einzelhandelsgeschäften

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GB2300318B (en) 1981-02-10 1997-03-19 Plessey Co Ltd Improvements in or relating to transceivers
JPS6167345A (ja) * 1984-09-11 1986-04-07 Rohm Co Ltd 送受切換装置
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US5084699A (en) * 1989-05-26 1992-01-28 Trovan Limited Impedance matching coil assembly for an inductively coupled transponder
US5077753A (en) * 1990-04-09 1991-12-31 Proxim, Inc. Radio communication system using spread spectrum techniques
AT395224B (de) * 1990-08-23 1992-10-27 Mikron Ges Fuer Integrierte Mi Kontaktloses, induktives datenuebertragungssystem
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US5504485A (en) * 1994-07-21 1996-04-02 Amtech Corporation System for preventing reading of undesired RF signals
JP3451506B2 (ja) * 1995-03-15 2003-09-29 オムロン株式会社 データキャリア
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US5649295A (en) * 1995-06-19 1997-07-15 Lucent Technologies Inc. Dual mode modulated backscatter system
JPH095430A (ja) * 1995-06-22 1997-01-10 Fujitsu Ten Ltd トランスポンダ用アンテナ駆動装置
US6272325B1 (en) * 1995-07-13 2001-08-07 Globalstar L.P. Method and apparatus for considering user terminal transmitted power during operation in a plurality of different communication systems
JPH1022722A (ja) * 1996-07-05 1998-01-23 Mitsubishi Materials Corp 複合材を用いたトランスポンダ用アンテナ及びトランスポンダ
JP3384277B2 (ja) * 1997-03-26 2003-03-10 三菱電機株式会社 オフセット補正回路
CN1108666C (zh) * 1997-08-12 2003-05-14 皇家菲利浦电子有限公司 用于远距离以高速数据传输率向基地站发送被处理数据的转发器
SG67419A1 (en) * 1997-09-19 1999-09-21 For Wireless Communications Na A contactless identification and communication system and method of operating the same
US6362738B1 (en) * 1998-04-16 2002-03-26 Motorola, Inc. Reader for use in a radio frequency identification system and method thereof
US6430519B1 (en) * 1998-06-20 2002-08-06 Philips Electronics No. America Corp. Method for evaluating an input data signal and circuit system for carrying out said method
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US7346134B2 (en) * 2001-05-15 2008-03-18 Finesse Wireless, Inc. Radio receiver

Also Published As

Publication number Publication date
US20060091213A1 (en) 2006-05-04
DE60123638D1 (de) 2006-11-16
AU2001270416A1 (en) 2002-02-05
DE60120703T2 (de) 2007-06-14
EP1312032B1 (de) 2006-10-04
US7014111B2 (en) 2006-03-21
AU2001270415A1 (en) 2002-02-05
WO2002009021A1 (fr) 2002-01-31
FR2812142A1 (fr) 2002-01-25
EP1301898A1 (de) 2003-04-16
US20040178265A1 (en) 2004-09-16
JP2004505476A (ja) 2004-02-19
EP1312032A1 (de) 2003-05-21
EP1301898B1 (de) 2006-06-14
US6891475B2 (en) 2005-05-10
WO2002009028A1 (fr) 2002-01-31
US7240838B2 (en) 2007-07-10
US20040155755A1 (en) 2004-08-12
JP2004518376A (ja) 2004-06-17
DE60120703D1 (de) 2006-07-27
ATE330291T1 (de) 2006-07-15
DE60123638T2 (de) 2007-08-16

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