DE69232880T2 - Bittaktrückgewinnungsschaltung - Google Patents

Bittaktrückgewinnungsschaltung

Info

Publication number
DE69232880T2
DE69232880T2 DE69232880T DE69232880T DE69232880T2 DE 69232880 T2 DE69232880 T2 DE 69232880T2 DE 69232880 T DE69232880 T DE 69232880T DE 69232880 T DE69232880 T DE 69232880T DE 69232880 T2 DE69232880 T2 DE 69232880T2
Authority
DE
Germany
Prior art keywords
bittaktrückgewinnungsschaltung
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
DE69232880T
Other languages
English (en)
Other versions
DE69232880D1 (de
Inventor
Masahiro Onoda
Yoshifumi Toda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69232880D1 publication Critical patent/DE69232880D1/de
Publication of DE69232880T2 publication Critical patent/DE69232880T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H04L27/2332—Demodulator circuits; Receiver circuits using non-coherent demodulation using a non-coherent carrier
    • 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
DE69232880T 1991-03-14 1992-03-12 Bittaktrückgewinnungsschaltung Expired - Fee Related DE69232880T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3074777A JPH04286248A (ja) 1991-03-14 1991-03-14 ベースバンド遅延検波器

Publications (2)

Publication Number Publication Date
DE69232880D1 DE69232880D1 (de) 2003-02-06
DE69232880T2 true DE69232880T2 (de) 2003-08-28

Family

ID=13557063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69232880T Expired - Fee Related DE69232880T2 (de) 1991-03-14 1992-03-12 Bittaktrückgewinnungsschaltung

Country Status (4)

Country Link
US (1) US5317602A (de)
EP (1) EP0503632B1 (de)
JP (1) JPH04286248A (de)
DE (1) DE69232880T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2319915B (en) * 1996-11-29 2001-01-24 Lsi Logic Corp Analogue to digital converter system
US5550869A (en) * 1992-12-30 1996-08-27 Comstream Corporation Demodulator for consumer uses
JPH0746217A (ja) * 1993-07-26 1995-02-14 Sony Corp ディジタル復調装置
JP3403849B2 (ja) * 1995-03-17 2003-05-06 富士通株式会社 多重無線装置の受信部に設けられるクロック位相検出回路及びクロック再生回路
JP3484980B2 (ja) 1998-06-23 2004-01-06 日本電気株式会社 無線受信機
US6363129B1 (en) * 1998-11-09 2002-03-26 Broadcom Corporation Timing recovery system for a multi-pair gigabit transceiver
FR2793570A1 (fr) * 1999-05-11 2000-11-17 Koninkl Philips Electronics Nv Processeur ayant une frequence de fonctionnement adaptable
US6127884A (en) * 1999-05-24 2000-10-03 Philips Electronics North America Corp. Differentiate and multiply based timing recovery in a quadrature demodulator
US7450944B2 (en) * 2005-11-03 2008-11-11 Motorola, Inc. Method and apparatus for base station synchronization
CN100578378C (zh) * 2006-01-25 2010-01-06 株式会社理光 图像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993956A (en) * 1975-11-03 1976-11-23 Motorola, Inc. Digital detection system for differential phase shift keyed signals
GB2110020A (en) * 1981-11-09 1983-06-08 Philips Electronic Associated Deriving a clock signal from a received digital signal
US4535459A (en) * 1983-05-26 1985-08-13 Rockwell International Corporation Signal detection apparatus
FR2628916B1 (fr) * 1988-03-15 1990-06-29 Alcatel Thomson Faisceaux Dispositif de synchronisation en modulation de phase a quatre etats decalee
JPH0716206B2 (ja) * 1988-08-05 1995-02-22 日本電気株式会社 信号検出器
KR920003598B1 (ko) * 1988-12-22 1992-05-04 재단법인 한국전자통신 연구소 Nrz비트 동기방식의 주파수 및 위상검출회로
US5175544A (en) * 1990-04-27 1992-12-29 Veda Systems Incorporated Digitally controlled bit synchronizer

Also Published As

Publication number Publication date
JPH04286248A (ja) 1992-10-12
EP0503632B1 (de) 2003-01-02
EP0503632A3 (en) 1993-03-17
EP0503632A2 (de) 1992-09-16
DE69232880D1 (de) 2003-02-06
US5317602A (en) 1994-05-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee