AU5012196A - Transponder for electronic identification system - Google Patents

Transponder for electronic identification system

Info

Publication number
AU5012196A
AU5012196A AU50121/96A AU5012196A AU5012196A AU 5012196 A AU5012196 A AU 5012196A AU 50121/96 A AU50121/96 A AU 50121/96A AU 5012196 A AU5012196 A AU 5012196A AU 5012196 A AU5012196 A AU 5012196A
Authority
AU
Australia
Prior art keywords
transponder
identification system
electronic identification
electronic
identification
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.)
Abandoned
Application number
AU50121/96A
Other languages
English (en)
Inventor
Jos Scheelen
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.)
British Technology Group Inter Corporate Licensing Ltd
Original Assignee
British Technology Group Inter Corporate Licensing Ltd
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 British Technology Group Inter Corporate Licensing Ltd filed Critical British Technology Group Inter Corporate Licensing Ltd
Publication of AU5012196A publication Critical patent/AU5012196A/en
Abandoned 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
    • 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
    • G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M7/219—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • G01S13/758—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using a signal generator powered by the interrogation signal
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M7/219—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
    • H02M7/2195—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration the switches being synchronously commutated at the same frequency of the AC input voltage
AU50121/96A 1995-03-16 1996-03-15 Transponder for electronic identification system Abandoned AU5012196A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9505350.0A GB9505350D0 (en) 1995-03-16 1995-03-16 Electronic identification system
GB9505350 1995-03-16
PCT/GB1996/000622 WO1996028880A2 (en) 1995-03-16 1996-03-15 Transponder for electronic identification system

Publications (1)

Publication Number Publication Date
AU5012196A true AU5012196A (en) 1996-10-02

Family

ID=10771328

Family Applications (2)

Application Number Title Priority Date Filing Date
AU50121/96A Abandoned AU5012196A (en) 1995-03-16 1996-03-15 Transponder for electronic identification system
AU50120/96A Abandoned AU5012096A (en) 1995-03-16 1996-03-15 Integrated circuit full-wave rectifier

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU50120/96A Abandoned AU5012096A (en) 1995-03-16 1996-03-15 Integrated circuit full-wave rectifier

Country Status (6)

Country Link
EP (2) EP0815638A1 (ko)
JP (2) JPH11502072A (ko)
KR (2) KR19980702933A (ko)
AU (2) AU5012196A (ko)
GB (1) GB9505350D0 (ko)
WO (2) WO1996028880A2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756679B1 (fr) * 1996-11-29 1999-02-12 France Telecom Dispositif de redressement de tension a composants integres
US6054925A (en) * 1997-08-27 2000-04-25 Data Investments Limited High impedance transponder with improved backscatter modulator for electronic identification system
ATE295028T1 (de) * 1997-12-23 2005-05-15 Em Microelectronic Marin Sa TRANSPONDER FÜR ßHALF DUPLEXß-KOMMUNIKATION
US6127929A (en) * 1997-12-23 2000-10-03 Em Microelectronic-Marin Sa Transponder for half-duplex communication
US6659352B1 (en) 1999-06-02 2003-12-09 Matsushita Electric Industrial Co., Ltd. Semiconductor integrated circuit, a contactless information medium having the semiconductor integrated circuit, and a method of driving the semiconductor integrated circuit
EP1102206A1 (de) * 1999-11-15 2001-05-23 Infineon Technologies AG Kontaktloser Transponder
KR100453721B1 (ko) * 2002-05-27 2004-10-20 주식회사 더즈텍 수동 트랜스폰더 장치
DE10303473A1 (de) * 2003-01-29 2004-08-19 Infineon Technologies Ag Gleichrichter-Schaltkreis, Schaltkreis-Anordnung und Verfahren zum Herstellen eines Gleichrichter-Schaltkreises
US20040164783A1 (en) 2003-02-24 2004-08-26 Neurostream Technologies, Inc. Precision full-wave rectifier circuit for high-density, low-power implantable medical device
FR2923414B1 (fr) * 2007-11-12 2010-06-11 Ldl Technology Procede et dispositif d'identification des capteurs loges dans des pneumatiques

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953673B2 (ja) * 1977-08-09 1984-12-26 ソニー株式会社 電源回路
SE413826B (sv) * 1978-09-21 1980-06-23 Ellemtel Utvecklings Ab Sett att i ett telekommunikationssystem reglera fasleget hos en styrd signal i forhallande till en referenssignal samt anordning for genomforande av settet
IT1212518B (it) * 1982-01-29 1989-11-22 Ates Componenti Elettron Circuito raddrizzatore a ponte di transistori, con protezione controle sovracorrenti, per uso telefonico.
US4819147A (en) * 1985-01-30 1989-04-04 Maxim Integrated Products Integrated AC to DC power supply
US4605844A (en) * 1985-02-11 1986-08-12 At&T Technologies, Inc. Computerized transaction card with inductive data transfer
JPH0828975B2 (ja) * 1986-09-01 1996-03-21 株式会社田村電機製作所 電話機用電源回路
JPS63221951A (ja) * 1987-03-06 1988-09-14 Omron Tateisi Electronics Co 物品識別システム
US4773085A (en) * 1987-06-12 1988-09-20 Bell Communications Research, Inc. Phase and frequency detector circuits
US5173849A (en) * 1987-09-19 1992-12-22 Magellan Corporation (Australia) Pty. Ltd. Integratable synchronous rectifier
NO175170C (no) * 1988-04-08 1994-09-07 Toppan Printing Co Ltd Informasjonskortsystem
US4876699A (en) * 1988-05-06 1989-10-24 Rockwell International Corporation High speed sampled data digital phase detector apparatus
JP2568429B2 (ja) * 1988-08-31 1997-01-08 山武ハネウエル株式会社 無線応答装置
DE3836532A1 (de) * 1988-10-27 1990-05-03 Telefunken Electronic Gmbh Spannungs-nullpunktdetektor
NL8803170A (nl) * 1988-12-27 1990-07-16 Nedap Nv Identificatiesysteem.
SE466930B (sv) * 1990-02-23 1992-04-27 Roland Braennstroem Mottagar- och saendaranordning foer ett prisinformationssystem
GB9009739D0 (en) * 1990-05-01 1990-06-20 Disys Inc Transponder system
DE4115677A1 (de) * 1991-05-14 1992-11-19 Philips Patentverwaltung Gleichrichterschaltung
JP2690229B2 (ja) * 1991-11-26 1997-12-10 三菱電機株式会社 非接触ｉｃカード
US5272399A (en) * 1992-02-25 1993-12-21 Siemens Aktiengesellschaft Circuit limiting the load current of a power MOSFET
DE59304466D1 (de) * 1992-09-30 1996-12-19 Siemens Ag Integrierbarer Nullpunktdetektor

Also Published As

Publication number Publication date
EP0815638A1 (en) 1998-01-07
KR19980702933A (ko) 1998-09-05
WO1996028880A2 (en) 1996-09-19
KR19980702934A (ko) 1998-09-05
JPH11502072A (ja) 1999-02-16
WO1996028879A1 (en) 1996-09-19
GB9505350D0 (en) 1995-05-03
WO1996028880A3 (en) 1996-12-12
EP0815637A1 (en) 1998-01-07
AU5012096A (en) 1996-10-02
JPH11503296A (ja) 1999-03-23

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