JPH0410777B2 - - Google Patents

Info

Publication number
JPH0410777B2
JPH0410777B2 JP57209118A JP20911882A JPH0410777B2 JP H0410777 B2 JPH0410777 B2 JP H0410777B2 JP 57209118 A JP57209118 A JP 57209118A JP 20911882 A JP20911882 A JP 20911882A JP H0410777 B2 JPH0410777 B2 JP H0410777B2
Authority
JP
Japan
Prior art keywords
detection
signal
output
circuit
phase
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 - Lifetime
Application number
JP57209118A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5999848A (ja
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 filed Critical
Priority to JP57209118A priority Critical patent/JPS5999848A/ja
Publication of JPS5999848A publication Critical patent/JPS5999848A/ja
Publication of JPH0410777B2 publication Critical patent/JPH0410777B2/ja
Granted 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
    • H04L27/2273—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses only the demodulated signals associated with quadrature demodulation, e.g. Costas loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP57209118A 1982-11-29 1982-11-29 同期検波受信装置 Granted JPS5999848A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57209118A JPS5999848A (ja) 1982-11-29 1982-11-29 同期検波受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57209118A JPS5999848A (ja) 1982-11-29 1982-11-29 同期検波受信装置

Publications (2)

Publication Number Publication Date
JPS5999848A JPS5999848A (ja) 1984-06-08
JPH0410777B2 true JPH0410777B2 (fr) 1992-02-26

Family

ID=16567581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57209118A Granted JPS5999848A (ja) 1982-11-29 1982-11-29 同期検波受信装置

Country Status (1)

Country Link
JP (1) JPS5999848A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4895038B2 (ja) * 2007-06-04 2012-03-14 株式会社デンソー シートベルトスイッチ装置

Also Published As

Publication number Publication date
JPS5999848A (ja) 1984-06-08

Similar Documents

Publication Publication Date Title
US4642573A (en) Phase locked loop circuit for demodulating suppressed carrier signals
US4143322A (en) Carrier wave recovery system apparatus using synchronous detection
EP0533208A2 (fr) Démodulateur de phase à circuit de rétroaction, pour la correction d'erreur de phase et de fréquence
US4394626A (en) Phase synchronizing circuit
US5909148A (en) Carrier phase synchronizing circuit
JPS63151246A (ja) 同期復調装置における搬送波の同期を得るための方法及び装置
EP0529618B1 (fr) Démodulateur
JPS6347182B2 (fr)
US6255858B1 (en) Phase-frequency detector and phase-locked loop circuit incorporating the same
JP3028063B2 (ja) 搬送波位相同期回路
JPS60203045A (ja) 位相同期検波復調器
JPH0410777B2 (fr)
FI97662C (fi) Menetelmä kantoaallon palauttamiseksi
JP3383318B2 (ja) デジタル変調波の復調装置
JP3414554B2 (ja) 復調装置
JPS644386B2 (fr)
JP3254009B2 (ja) 位相固定ループを含む回路
JPS6330049A (ja) Ｍｓｋ復調回路
JP3462277B2 (ja) 搬送波再生回路
EP0709992B1 (fr) Boucle de Costas
JP2837916B2 (ja) Ａｆｃ装置
JP2837915B2 (ja) Ａｆｃ装置
JPS60102050A (ja) バ−スト信号用位相制御回路
JPH0129342B2 (fr)
JPH04280538A (ja) 搬送波再生装置