JPS5644248A - Demodulating device - Google Patents

Demodulating device

Info

Publication number
JPS5644248A
JPS5644248A JP12136079A JP12136079A JPS5644248A JP S5644248 A JPS5644248 A JP S5644248A JP 12136079 A JP12136079 A JP 12136079A JP 12136079 A JP12136079 A JP 12136079A JP S5644248 A JPS5644248 A JP S5644248A
Authority
JP
Japan
Prior art keywords
circuit
phase
signal
carrier wave
control 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.)
Granted
Application number
JP12136079A
Other languages
English (en)
Other versions
JPS6336591B2 (ja
Inventor
Masaaki Atobe
Yoshimi Tagashira
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12136079A priority Critical patent/JPS5644248A/ja
Publication of JPS5644248A publication Critical patent/JPS5644248A/ja
Publication of JPS6336591B2 publication Critical patent/JPS6336591B2/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
    • H04L27/2275—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals
    • H04L27/2277—Demodulator circuits; Receiver circuits using coherent demodulation wherein the carrier recovery circuit uses the received modulated signals using remodulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Time-Division Multiplex Systems (AREA)
JP12136079A 1979-09-20 1979-09-20 Demodulating device Granted JPS5644248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12136079A JPS5644248A (en) 1979-09-20 1979-09-20 Demodulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12136079A JPS5644248A (en) 1979-09-20 1979-09-20 Demodulating device

Publications (2)

Publication Number Publication Date
JPS5644248A true JPS5644248A (en) 1981-04-23
JPS6336591B2 JPS6336591B2 (ja) 1988-07-20

Family

ID=14809322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12136079A Granted JPS5644248A (en) 1979-09-20 1979-09-20 Demodulating device

Country Status (1)

Country Link
JP (1) JPS5644248A (ja)

Also Published As

Publication number Publication date
JPS6336591B2 (ja) 1988-07-20

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