JPS6365263B2 - - Google Patents

Info

Publication number
JPS6365263B2
JPS6365263B2 JP57161420A JP16142082A JPS6365263B2 JP S6365263 B2 JPS6365263 B2 JP S6365263B2 JP 57161420 A JP57161420 A JP 57161420A JP 16142082 A JP16142082 A JP 16142082A JP S6365263 B2 JPS6365263 B2 JP S6365263B2
Authority
JP
Japan
Prior art keywords
circuit
output
phase
full
signal
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
Application number
JP57161420A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5950646A (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 JP57161420A priority Critical patent/JPS5950646A/ja
Priority to US06/531,787 priority patent/US4540948A/en
Priority to EP83109074A priority patent/EP0106163B1/en
Priority to DE8383109074T priority patent/DE3379771D1/de
Priority to CA000436721A priority patent/CA1220531A/en
Publication of JPS5950646A publication Critical patent/JPS5950646A/ja
Publication of JPS6365263B2 publication Critical patent/JPS6365263B2/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)
JP57161420A 1982-09-14 1982-09-14 ８相位相復調器 Granted JPS5950646A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP57161420A JPS5950646A (ja) 1982-09-14 1982-09-14 ８相位相復調器
US06/531,787 US4540948A (en) 1982-09-14 1983-09-13 8-Phase phase-shift keying demodulator
EP83109074A EP0106163B1 (en) 1982-09-14 1983-09-14 8-phase phase-shift keying demodulator
DE8383109074T DE3379771D1 (en) 1982-09-14 1983-09-14 8-phase phase-shift keying demodulator
CA000436721A CA1220531A (en) 1982-09-14 1983-09-14 8-phase phase-shift keying demodulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57161420A JPS5950646A (ja) 1982-09-14 1982-09-14 ８相位相復調器

Publications (2)

Publication Number Publication Date
JPS5950646A JPS5950646A (ja) 1984-03-23
JPS6365263B2 true JPS6365263B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-15

Family

ID=15734755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57161420A Granted JPS5950646A (ja) 1982-09-14 1982-09-14 ８相位相復調器

Country Status (1)

Country Link
JP (1) JPS5950646A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220153A (ja) * 1988-07-07 1990-01-23 Sharp Corp ４相位相検波回路及び８相位相検波回路
JPH02312339A (ja) * 1989-05-26 1990-12-27 Matsushita Electric Ind Co Ltd ディジタル被変調信号復調装置
JP3697714B2 (ja) 2003-01-15 2005-09-21 ソニー株式会社 通信装置及び通信方法

Also Published As

Publication number Publication date
JPS5950646A (ja) 1984-03-23

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