BR9805934A - High frequency identification medium with passive electronic data support. - Google Patents

High frequency identification medium with passive electronic data support.

Info

Publication number
BR9805934A
BR9805934A BR9805934-3A BR9805934A BR9805934A BR 9805934 A BR9805934 A BR 9805934A BR 9805934 A BR9805934 A BR 9805934A BR 9805934 A BR9805934 A BR 9805934A
Authority
BR
Brazil
Prior art keywords
high frequency
electronic data
passive electronic
data support
frequency identification
Prior art date
Application number
BR9805934-3A
Other languages
Portuguese (pt)
Inventor
Johann Locher
Andres Ruedisuehli
Original Assignee
Kaba Schiessysteme 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 Kaba Schiessysteme Ag filed Critical Kaba Schiessysteme Ag
Publication of BR9805934A publication Critical patent/BR9805934A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/0726—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 the arrangement including a circuit for tuning the resonance frequency of an antenna on the record carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • 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
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

Patente de Invenção:<B>"MEIO DE IDENTIFICAçãO DE ALTA FREQœêNCIA COM SUPORTE DE DADOS ELETRÈNICO PASSIVO"<D>. O meio de identificação de alta freqüência IM, com portador de dados eletrônico passivo MI, contém um processador, um controle eletrônico e uma memórira, assim como uma antena receptora (15) para receber energia operativa e para a transmissão sem contato de sinais AF (20) para uma estação de gravação e leitura associada WR com uma antena transmissora (24). A freqüência portadora fr determinada pela antena transmissora está acima de 1 MHz, de maneira a poder realizar altas capacidades de comunicações. Uma capacitância externa Ce é conectada em paralelo com a antena receptora (15), a capacitância Ce sendo mais alta que a capacitância interna Ci do portador de dados MI e, de preferência é muito mais alta. Isto conduz a capacidades de comunicações muito superiores, especialmente para pequenos meios de identificação.Invention Patent: <B> "HIGH FREQUENCY IDENTIFICATION MEANS WITH PASSIVE ELECTRONIC DATA SUPPORT" <D>. The high frequency IM identification means, with passive electronic data carrier MI, contains a processor, an electronic control and a memory, as well as a receiving antenna (15) for receiving operating power and for the non-contact transmission of AF signals ( 20) for a recording and reading station associated with WR with a transmitting antenna (24). The carrier frequency fr determined by the transmitting antenna is above 1 MHz, in order to be able to carry out high communications capabilities. An external capacitance Ce is connected in parallel with the receiving antenna (15), the capacitance Ce being higher than the internal capacitance Ci of the MI data carrier and is preferably much higher. This leads to much higher communication capabilities, especially for small means of identification.

BR9805934-3A 1997-03-07 1998-02-20 High frequency identification medium with passive electronic data support. BR9805934A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH55397 1997-03-07
PCT/CH1998/000068 WO1998040846A1 (en) 1997-03-07 1998-02-20 High-frequency identification means with passive electronic data storage medium

Publications (1)

Publication Number Publication Date
BR9805934A true BR9805934A (en) 1999-08-31

Family

ID=4189665

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805934-3A BR9805934A (en) 1997-03-07 1998-02-20 High frequency identification medium with passive electronic data support.

Country Status (10)

Country Link
EP (1) EP0898763A1 (en)
JP (1) JP2000509869A (en)
KR (1) KR20000010848A (en)
CN (1) CN1226984A (en)
AR (1) AR011183A1 (en)
AU (1) AU741616B2 (en)
BR (1) BR9805934A (en)
CA (1) CA2252411A1 (en)
WO (1) WO1998040846A1 (en)
ZA (1) ZA981382B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6522308B1 (en) * 2000-01-03 2003-02-18 Ask S.A. Variable capacitance coupling antenna
WO2002089053A1 (en) 2001-04-26 2002-11-07 Koninklijke Philips Electronics N.V. Data carrier comprising an integrated circuit with an integrated main capacitor and integrated additional capacitors
DE10124222A1 (en) * 2001-05-18 2002-11-21 Atmel Germany Gmbh Method for matching an antenna resonant circuit of a passive transponder
AU2003224365A1 (en) * 2002-05-27 2003-12-12 Koninklijke Philips Electronics N.V. Passive data carrier with signal evaluation means for evaluating information of a self-clocking signal
JP2005165703A (en) * 2003-12-03 2005-06-23 Hitachi Ltd Non-contact identification medium
DE10356676B4 (en) * 2003-12-04 2012-07-19 Giesecke & Devrient Gmbh Electronic device with a security module
JP2007214754A (en) * 2006-02-08 2007-08-23 Matsushita Electric Ind Co Ltd Antenna device
EP1814191A3 (en) * 2006-01-30 2007-08-29 Matsushita Electric Industrial Co., Ltd. Antenna apparatus
EP2717196B1 (en) * 2007-12-26 2020-05-13 Murata Manufacturing Co., Ltd. Antenna device and wireless IC device
JP5741083B2 (en) * 2011-03-10 2015-07-01 株式会社村田製作所 RFID reader / writer
FR3032050B1 (en) 2015-01-27 2018-02-16 Starchip MICROELECTRONIC CHIP WITH MULTIPLE PLOTS
US11809926B2 (en) 2020-02-04 2023-11-07 Fujifilm Corporation Noncontact communication medium, magnetic tape cartridge, and manufacturing method of noncontact communication medium
JP7376463B2 (en) * 2020-02-04 2023-11-08 富士フイルム株式会社 Non-contact communication medium, magnetic tape cartridge, and method for manufacturing non-contact communication medium
JP7546475B2 (en) 2020-12-22 2024-09-06 富士フイルム株式会社 PROCESSING CIRCUIT MODULE AND METHOD FOR MANUFACTURING NON-CONTACT COMMUNICATION MEDIUM

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
AT401127B (en) * 1994-02-23 1996-06-25 Mikron Ges Fuer Integrierte Mi CONTACTLESS DATA TRANSFER SYSTEM
DE4438287C1 (en) * 1994-10-26 1996-05-09 Siemens Ag System for contactless energy and data transmission
US5953642A (en) * 1994-10-26 1999-09-14 Siemens Aktiengesellschaft System for contactless power and data transmission

Also Published As

Publication number Publication date
AR011183A1 (en) 2000-08-02
CN1226984A (en) 1999-08-25
JP2000509869A (en) 2000-08-02
CA2252411A1 (en) 1998-09-17
WO1998040846A1 (en) 1998-09-17
KR20000010848A (en) 2000-02-25
EP0898763A1 (en) 1999-03-03
AU5979498A (en) 1998-09-29
ZA981382B (en) 1998-08-24
AU741616B2 (en) 2001-12-06

Similar Documents

Publication Publication Date Title
BR9805934A (en) High frequency identification medium with passive electronic data support.
MY154088A (en) Rf sim card, rf card reader, and magnetic induction control method in rf communication
US20030014682A1 (en) Clock generation systems and methods
CN103198283A (en) Harmonic radio frequency identification system
TW358888B (en) Non-contact data recording medium and the data sending pattern
WO1997000493A3 (en) Semiconductor device, ic card utilizing the same and communication system
AU2001252312A1 (en) Connecting access points in wireless telecommunication systems
KR19980032158A (en) Wireless modem with auxiliary power
KR940004431A (en) Chip card with sheet strength detector
DE59611049D1 (en) SMART CARD
KR20080071333A (en) Method for controlling of power saving mode used in sata interface
Oller et al. IEEE 802.11‐enabled wake‐up radio system: design and performance evaluation
MY127541A (en) Non-contact ic card and system for performing data communication
CN202548870U (en) RFID system
DK1099188T3 (en) Improved reading device for contactless labels
BR9906664A (en) Device and process for limiting an antenna&#39;s power in a time-switched transmission diversity transmitter from a base station of a mobile communication system
CN207993238U (en) A kind of Intelligent license-plate of vehicle based on NB-IoT
ATE426959T1 (en) SATELLITE COMMUNICATION CARD
CN207302111U (en) Active label emitter
CN208569675U (en) A kind of novel RFID antenna
CN101957926B (en) Radio-frequency card reading and writing circuit controlled and formed by MCU supporting nanoWatt technology
CN220604038U (en) Electronic tag based on Bluetooth and ultrahigh frequency RFID technology
CN218332686U (en) Multi-band intelligent internet access control machine circuit
CN220139555U (en) Circuit board for receiving and transmitting wireless radio frequency and electronic tag
CN107451646A (en) A kind of low power consumption active electronic lag

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired