NO20050686L - Grensesnitt for en shuntspenningsregulator i et kontaktlost smartkort - Google Patents

Grensesnitt for en shuntspenningsregulator i et kontaktlost smartkort

Info

Publication number
NO20050686L
NO20050686L NO20050686A NO20050686A NO20050686L NO 20050686 L NO20050686 L NO 20050686L NO 20050686 A NO20050686 A NO 20050686A NO 20050686 A NO20050686 A NO 20050686A NO 20050686 L NO20050686 L NO 20050686L
Authority
NO
Norway
Prior art keywords
rectifier
voltage
output
current
control
Prior art date
Application number
NO20050686A
Other languages
English (en)
Norwegian (no)
Inventor
Michael Gay
Original Assignee
Atmel Corp A Delaware Corp
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 Atmel Corp A Delaware Corp filed Critical Atmel Corp A Delaware Corp
Publication of NO20050686L publication Critical patent/NO20050686L/no

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/613—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in parallel with the load as final control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
NO20050686A 2002-07-10 2005-02-09 Grensesnitt for en shuntspenningsregulator i et kontaktlost smartkort NO20050686L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39511802P 2002-07-10 2002-07-10
US10/413,077 US6954053B2 (en) 2002-07-10 2003-04-14 Interface for shunt voltage regulator in a contactless smartcard
PCT/US2003/020914 WO2004006038A1 (fr) 2002-07-10 2003-07-01 Interface pour regulateur de tension shunte dans une carte a puce sans contact

Publications (1)

Publication Number Publication Date
NO20050686L true NO20050686L (no) 2005-04-07

Family

ID=30118473

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20050686A NO20050686L (no) 2002-07-10 2005-02-09 Grensesnitt for en shuntspenningsregulator i et kontaktlost smartkort

Country Status (7)

Country Link
US (1) US6954053B2 (fr)
JP (1) JP4212104B2 (fr)
KR (1) KR100976901B1 (fr)
CN (1) CN100405246C (fr)
CA (1) CA2491899C (fr)
NO (1) NO20050686L (fr)
WO (1) WO2004006038A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013177B4 (de) * 2004-03-17 2006-05-18 Infineon Technologies Ag Datenübertragungseinheit mit einer Datenübertragungsschnittstelle und ein Verfahren zum Betreiben der Datenübertragungseinheit
DE102005039867B4 (de) * 2005-08-23 2016-04-07 Power Systems Technologies Gmbh Eingangsschaltung für ein Schaltnetzteil
US20070108297A1 (en) * 2005-11-14 2007-05-17 Bates Colin D Adaptation of transponder card performance to available power
KR20070076071A (ko) * 2006-01-17 2007-07-24 삼성전자주식회사 비접촉식 카드 그리고 비접촉식 카드시스템
EP1973069B1 (fr) * 2007-03-22 2013-01-02 Semiconductor Energy Laboratory Co., Ltd. Dispositif semi-conducteur
US7971794B2 (en) * 2008-02-07 2011-07-05 Infineon Technologies Ag Actively regulated modulation index for contactless IC devices
US7969135B2 (en) * 2008-08-14 2011-06-28 Infineon Technologies Ag Regulation circuit and a method for regulating an input voltage
EP2329429A4 (fr) * 2008-09-17 2015-07-29 Semiconductor Energy Lab Dispositif à semi-conducteurs
US20100103707A1 (en) 2008-10-27 2010-04-29 Atmel Corporation Contactless Interface
US8710812B1 (en) * 2009-01-27 2014-04-29 Xilinx, Inc. Regulating a supply voltage provided to a load circuit
US8294440B2 (en) * 2009-06-27 2012-10-23 Lowe Jr Brian Albert Voltage regulator using depletion mode pass driver and boot-strapped, input isolated floating reference
KR101805557B1 (ko) * 2010-03-03 2017-12-07 드비알레 전류 리플렉터를 구비한 전류-전압 변환기, 증폭기의 입력단 및 대응하는 증폭기
US8248107B2 (en) * 2010-03-11 2012-08-21 Altera Corporation High-speed differential comparator circuitry with accurately adjustable threshold
US10312743B2 (en) * 2015-05-26 2019-06-04 King Abdullah University Of Science And Technology RF-to-DC power converters for wireless powering
CN108631566B (zh) * 2017-03-22 2024-04-16 圣邦微电子（北京）股份有限公司 对电源输入输出进行分束保护的电路
US10713549B1 (en) * 2017-05-23 2020-07-14 Impinj, Inc. RFID tag rectifiers with bias current reuse
JP6789524B2 (ja) * 2017-07-21 2020-11-25 日本電信電話株式会社 エネルギーハーベスティング回路
US11018581B2 (en) * 2018-03-29 2021-05-25 Avago Technologies International Sales Pte. Limited Methods and devices for operating converters

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103219A (en) 1976-10-05 1978-07-25 Rca Corporation Shunt voltage regulator
DE68925029T2 (de) 1988-02-04 1996-08-01 Magellan Corp Australia Shuntregelvorrichtung.
KR950004749B1 (ko) 1991-10-25 1995-05-06 삼성전자주식회사 무선 전화기의 무접점 디지탈 파워 송수신 시스템
DE4215980A1 (de) * 1992-05-14 1993-11-18 Siemens Ag Aktives Freilaufelement
JPH087059A (ja) * 1994-06-21 1996-01-12 Sony Chem Corp 非接触情報カード
ATA91895A (de) * 1995-05-31 1997-11-15 Mikron Ges Fuer Integrierte Mi Versorgungsspannungsaufbereitungsschaltung sowie datenträger mit einer versorgungsspannungsaufbereitungsschaltung
FR2756953B1 (fr) * 1996-12-10 1999-12-24 Innovatron Ind Sa Objet portatif telealimente pour la communication sans contact avec une borne
US6134130A (en) * 1999-07-19 2000-10-17 Motorola, Inc. Power reception circuits for a device receiving an AC power signal
NZ337716A (en) * 1999-09-09 2002-10-25 Auckland Uniservices Ltd Series resonant inductive pickup where power can be regulated by time-regulated opening and closing a switch

Also Published As

Publication number Publication date
US20040008013A1 (en) 2004-01-15
US6954053B2 (en) 2005-10-11
CA2491899C (fr) 2011-05-17
KR100976901B1 (ko) 2010-08-18
KR20050025958A (ko) 2005-03-14
JP4212104B2 (ja) 2009-01-21
CN1682172A (zh) 2005-10-12
CN100405246C (zh) 2008-07-23
CA2491899A1 (fr) 2004-01-15
WO2004006038A1 (fr) 2004-01-15
JP2005532774A (ja) 2005-10-27

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