JP4519599B2 - 半導体装置 - Google Patents

半導体装置 Download PDF

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Publication number
JP4519599B2
JP4519599B2 JP2004295444A JP2004295444A JP4519599B2 JP 4519599 B2 JP4519599 B2 JP 4519599B2 JP 2004295444 A JP2004295444 A JP 2004295444A JP 2004295444 A JP2004295444 A JP 2004295444A JP 4519599 B2 JP4519599 B2 JP 4519599B2
Authority
JP
Japan
Prior art keywords
signal
circuit
demodulated signal
demodulated
carrier wave
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.)
Expired - Fee Related
Application number
JP2004295444A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006109276A5 (enExample
JP2006109276A (ja
Inventor
知昭 熱海
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co 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
Priority to JP2004295444A priority Critical patent/JP4519599B2/ja
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Priority to US11/576,585 priority patent/US7675358B2/en
Priority to CN2005800341611A priority patent/CN101036360B/zh
Priority to PCT/JP2005/018728 priority patent/WO2006038710A1/en
Priority to EP05793783.1A priority patent/EP1800446B1/en
Priority to KR1020077010322A priority patent/KR101103242B1/ko
Publication of JP2006109276A publication Critical patent/JP2006109276A/ja
Publication of JP2006109276A5 publication Critical patent/JP2006109276A5/ja
Application granted granted Critical
Publication of JP4519599B2 publication Critical patent/JP4519599B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Manipulation Of Pulses (AREA)
JP2004295444A 2004-10-07 2004-10-07 半導体装置 Expired - Fee Related JP4519599B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004295444A JP4519599B2 (ja) 2004-10-07 2004-10-07 半導体装置
CN2005800341611A CN101036360B (zh) 2004-10-07 2005-10-05 半导体器件
PCT/JP2005/018728 WO2006038710A1 (en) 2004-10-07 2005-10-05 Semiconductor device
EP05793783.1A EP1800446B1 (en) 2004-10-07 2005-10-05 Semiconductor device
US11/576,585 US7675358B2 (en) 2004-10-07 2005-10-05 Semiconductor device
KR1020077010322A KR101103242B1 (ko) 2004-10-07 2005-10-05 반도체 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004295444A JP4519599B2 (ja) 2004-10-07 2004-10-07 半導体装置

Publications (3)

Publication Number Publication Date
JP2006109276A JP2006109276A (ja) 2006-04-20
JP2006109276A5 JP2006109276A5 (enExample) 2007-08-30
JP4519599B2 true JP4519599B2 (ja) 2010-08-04

Family

ID=36142777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004295444A Expired - Fee Related JP4519599B2 (ja) 2004-10-07 2004-10-07 半導体装置

Country Status (6)

Country Link
US (1) US7675358B2 (enExample)
EP (1) EP1800446B1 (enExample)
JP (1) JP4519599B2 (enExample)
KR (1) KR101103242B1 (enExample)
CN (1) CN101036360B (enExample)
WO (1) WO2006038710A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1920571B1 (en) * 2005-08-11 2013-01-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and wireless communication system
WO2010038584A1 (en) * 2008-09-30 2010-04-08 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP5349945B2 (ja) 2008-12-25 2013-11-20 株式会社半導体エネルギー研究所 半導体装置
JP5524767B2 (ja) * 2009-09-02 2014-06-18 株式会社半導体エネルギー研究所 半導体装置及びその駆動方法
US9065302B2 (en) 2010-12-24 2015-06-23 Semiconductor Energy Laboratory Co., Ltd. Wireless power feeding system
KR20120084659A (ko) 2011-01-20 2012-07-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 급전 장치 및 비접촉 급전 시스템
US9325205B2 (en) 2011-03-04 2016-04-26 Semiconductor Energy Laboratory Co., Ltd. Method for driving power supply system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56100553A (en) 1980-01-16 1981-08-12 Nec Corp Signal demodulation system
JPS6424632U (enExample) 1987-08-05 1989-02-10
US4947407A (en) * 1989-08-08 1990-08-07 Siemens-Pacesetter, Inc. Sample-and-hold digital phase-locked loop for ask signals
AT395224B (de) * 1990-08-23 1992-10-27 Mikron Ges Fuer Integrierte Mi Kontaktloses, induktives datenuebertragungssystem
GB9405487D0 (en) 1994-03-21 1994-05-04 Rca Thomson Licensing Corp VSB demodulator
JPH08186513A (ja) * 1994-12-27 1996-07-16 Toshiba Corp 無線カード通信装置
FR2738423B1 (fr) * 1995-08-30 1997-09-26 Snecma Demodulateur de frequence numerique
JP3565966B2 (ja) * 1995-12-20 2004-09-15 株式会社ルネサステクノロジ 通信装置
JPH10107859A (ja) 1996-09-27 1998-04-24 Omron Corp データ伝送方法、書込／読出制御ユニット及びデータキャリア
JPH114185A (ja) * 1997-06-13 1999-01-06 Omron Corp 通信システム及び装置
US6747548B1 (en) * 1997-06-18 2004-06-08 Mitsubishi Denki Kabushiki Kaisha Non-contact IC card system and non-contact IC card
JP4822588B2 (ja) 2001-02-08 2011-11-24 富士通セミコンダクター株式会社 情報処理装置および情報処理デバイス
US20030145216A1 (en) * 2002-01-25 2003-07-31 Matsushita Elec. Ind. Co., Ltd. Semiconductor integrated circuit and data carrier with said integrated circuit
JP2003244014A (ja) 2002-02-15 2003-08-29 Yozan Inc 携帯端末
JP2003333112A (ja) * 2002-05-14 2003-11-21 Matsushita Electric Ind Co Ltd 復調装置

Also Published As

Publication number Publication date
US7675358B2 (en) 2010-03-09
KR20070084028A (ko) 2007-08-24
CN101036360B (zh) 2012-09-05
EP1800446B1 (en) 2014-12-10
KR101103242B1 (ko) 2012-01-10
EP1800446A4 (en) 2012-04-11
CN101036360A (zh) 2007-09-12
WO2006038710A1 (en) 2006-04-13
US20080088367A1 (en) 2008-04-17
JP2006109276A (ja) 2006-04-20
EP1800446A1 (en) 2007-06-27

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