DE3851607D1 - Vorrichtung zur Phasensteuerung. - Google Patents

Vorrichtung zur Phasensteuerung.

Info

Publication number
DE3851607D1
DE3851607D1 DE3851607T DE3851607T DE3851607D1 DE 3851607 D1 DE3851607 D1 DE 3851607D1 DE 3851607 T DE3851607 T DE 3851607T DE 3851607 T DE3851607 T DE 3851607T DE 3851607 D1 DE3851607 D1 DE 3851607D1
Authority
DE
Germany
Prior art keywords
control device
phase control
phase
control
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
DE3851607T
Other languages
English (en)
Other versions
DE3851607T2 (de
Inventor
Yasushi Yokosuka
Yasuyuki Kozima
Kazuhiko Takaoka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3851607D1 publication Critical patent/DE3851607D1/de
Application granted granted Critical
Publication of DE3851607T2 publication Critical patent/DE3851607T2/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
    • H04L27/227—Demodulator circuits; Receiver circuits using coherent demodulation
    • H04L27/2271—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals
    • H04L27/2272—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals using phase locked loops

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE3851607T 1987-11-18 1988-11-14 Vorrichtung zur Phasensteuerung. Expired - Fee Related DE3851607T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62289380A JPH01132253A (ja) 1987-11-18 1987-11-18 位相制御装置

Publications (2)

Publication Number Publication Date
DE3851607D1 true DE3851607D1 (de) 1994-10-27
DE3851607T2 DE3851607T2 (de) 1995-03-23

Family

ID=17742465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851607T Expired - Fee Related DE3851607T2 (de) 1987-11-18 1988-11-14 Vorrichtung zur Phasensteuerung.

Country Status (4)

Country Link
US (1) US4918393A (de)
EP (1) EP0316842B1 (de)
JP (1) JPH01132253A (de)
DE (1) DE3851607T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06253234A (ja) * 1993-02-23 1994-09-09 Toshiba Corp 信号復調装置
JPH10327204A (ja) * 1997-05-26 1998-12-08 Nec Corp 等化器を用いた位相同期ループ回路
SE510713C2 (sv) * 1997-10-10 1999-06-14 Ericsson Telefon Ab L M Faslåsningskrets samt metod för reglering av spänningsstyrd oscillator
US6993107B2 (en) * 2001-01-16 2006-01-31 International Business Machines Corporation Analog unidirectional serial link architecture
SG108861A1 (en) * 2002-07-18 2005-02-28 Oki Techno Ct Singapore Pte High rate receiver
US7903769B2 (en) 2005-12-12 2011-03-08 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for phase-noise compensation in digital receivers
KR100980854B1 (ko) * 2009-09-30 2010-09-10 한국전력공사 정지형 보상기 및 이의 제어 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199037A (en) * 1962-09-25 1965-08-03 Thompson Ramo Wooldridge Inc Phase-locked loops
SE321698B (de) * 1964-11-10 1970-03-16 Int Standard Electric Corp
ATE9563T1 (de) * 1981-05-29 1984-10-15 Letraset Limited Methode und vorrichtung zum bilden von woertern aus gedruckten schriftzeichen.

Also Published As

Publication number Publication date
EP0316842A3 (en) 1990-12-05
EP0316842A2 (de) 1989-05-24
DE3851607T2 (de) 1995-03-23
EP0316842B1 (de) 1994-09-21
JPH01132253A (ja) 1989-05-24
US4918393A (en) 1990-04-17

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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