JPS6154303B2 - - Google Patents

Info

Publication number
JPS6154303B2
JPS6154303B2 JP54057242A JP5724279A JPS6154303B2 JP S6154303 B2 JPS6154303 B2 JP S6154303B2 JP 54057242 A JP54057242 A JP 54057242A JP 5724279 A JP5724279 A JP 5724279A JP S6154303 B2 JPS6154303 B2 JP S6154303B2
Authority
JP
Japan
Prior art keywords
carrier wave
output
circuit
phase
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
JP54057242A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55149554A (en
Inventor
Hiroyuki Shimizu
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP5724279A priority Critical patent/JPS55149554A/ja
Publication of JPS55149554A publication Critical patent/JPS55149554A/ja
Publication of JPS6154303B2 publication Critical patent/JPS6154303B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • H04L7/0062—Detection of the synchronisation error by features other than the received signal transition detection of error based on data decision error, e.g. Mueller type detection
    • 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)
JP5724279A 1979-05-10 1979-05-10 Carrier reproducing circuit Granted JPS55149554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5724279A JPS55149554A (en) 1979-05-10 1979-05-10 Carrier reproducing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5724279A JPS55149554A (en) 1979-05-10 1979-05-10 Carrier reproducing circuit

Publications (2)

Publication Number Publication Date
JPS55149554A JPS55149554A (en) 1980-11-20
JPS6154303B2 true JPS6154303B2 (OSRAM) 1986-11-21

Family

ID=13050057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5724279A Granted JPS55149554A (en) 1979-05-10 1979-05-10 Carrier reproducing circuit

Country Status (1)

Country Link
JP (1) JPS55149554A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525676A (en) * 1981-02-24 1985-06-25 Nippon Electric Co., Ltd. PSK Demodulation system having carrier frequency variation compensation
JPS5825746A (ja) * 1981-08-10 1983-02-16 Fujitsu Ltd 搬送波再生回路

Also Published As

Publication number Publication date
JPS55149554A (en) 1980-11-20

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