JPS5345956A - Timing signal generation system - Google Patents

Timing signal generation system

Info

Publication number
JPS5345956A
JPS5345956A JP12077376A JP12077376A JPS5345956A JP S5345956 A JPS5345956 A JP S5345956A JP 12077376 A JP12077376 A JP 12077376A JP 12077376 A JP12077376 A JP 12077376A JP S5345956 A JPS5345956 A JP S5345956A
Authority
JP
Japan
Prior art keywords
timing signal
signal generation
generation system
circuit
invariably
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
JP12077376A
Other languages
Japanese (ja)
Other versions
JPS5931906B2 (en
Inventor
Yoshimitsu Okano
Shigeyuki Akagi
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 JP51120773A priority Critical patent/JPS5931906B2/en
Publication of JPS5345956A publication Critical patent/JPS5345956A/en
Publication of JPS5931906B2 publication Critical patent/JPS5931906B2/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

PURPOSE:When an automatic phase control circuit is driven, the difference signal of the both side-band of received carriers is divided into n phases, and the timing signal which is situated at the center position of an I pattern is selected among them to drive the circuit, thereby operating the optimum reception invariably.
JP51120773A 1976-10-07 1976-10-07 Timing signal creation method Expired JPS5931906B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51120773A JPS5931906B2 (en) 1976-10-07 1976-10-07 Timing signal creation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51120773A JPS5931906B2 (en) 1976-10-07 1976-10-07 Timing signal creation method

Publications (2)

Publication Number Publication Date
JPS5345956A true JPS5345956A (en) 1978-04-25
JPS5931906B2 JPS5931906B2 (en) 1984-08-04

Family

ID=14794633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51120773A Expired JPS5931906B2 (en) 1976-10-07 1976-10-07 Timing signal creation method

Country Status (1)

Country Link
JP (1) JPS5931906B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144447A (en) * 1985-12-19 1987-06-27 Hitachi Denshi Ltd Timing signal recovery system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11945179B2 (en) 2019-02-07 2024-04-02 Mitsubishi Heavy Industries, Ltd. Method and device for molding laminate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959956A (en) * 1972-10-16 1974-06-11
JPS50144577A (en) * 1974-05-10 1975-11-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959956A (en) * 1972-10-16 1974-06-11
JPS50144577A (en) * 1974-05-10 1975-11-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144447A (en) * 1985-12-19 1987-06-27 Hitachi Denshi Ltd Timing signal recovery system
JPH0473823B2 (en) * 1985-12-19 1992-11-24

Also Published As

Publication number Publication date
JPS5931906B2 (en) 1984-08-04

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