JPS53144242A - Phase synchronous control circuit - Google Patents

Phase synchronous control circuit

Info

Publication number
JPS53144242A
JPS53144242A JP5898577A JP5898577A JPS53144242A JP S53144242 A JPS53144242 A JP S53144242A JP 5898577 A JP5898577 A JP 5898577A JP 5898577 A JP5898577 A JP 5898577A JP S53144242 A JPS53144242 A JP S53144242A
Authority
JP
Japan
Prior art keywords
phase synchronous
control circuit
synchronous control
signal generator
sweep
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.)
Pending
Application number
JP5898577A
Other languages
Japanese (ja)
Inventor
Koichi Ishii
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5898577A priority Critical patent/JPS53144242A/en
Publication of JPS53144242A publication Critical patent/JPS53144242A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
    • H03J7/28—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using counters or frequency dividers

Landscapes

  • Radio Relay Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

PURPOSE:To acquire the input signal of the highest level by setting up a sweep signal generator based on the sweep voltage correlation value and closing the phase synchronous loop via the signal generator.
JP5898577A 1977-05-21 1977-05-21 Phase synchronous control circuit Pending JPS53144242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5898577A JPS53144242A (en) 1977-05-21 1977-05-21 Phase synchronous control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5898577A JPS53144242A (en) 1977-05-21 1977-05-21 Phase synchronous control circuit

Publications (1)

Publication Number Publication Date
JPS53144242A true JPS53144242A (en) 1978-12-15

Family

ID=13100132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5898577A Pending JPS53144242A (en) 1977-05-21 1977-05-21 Phase synchronous control circuit

Country Status (1)

Country Link
JP (1) JPS53144242A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191735U (en) * 1982-06-16 1983-12-20 日本電気株式会社 Phase-locked circuit with capture circuit
JPS60116739U (en) * 1984-01-18 1985-08-07 日本電気株式会社 Phase-locked loop synchronization determination circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191735U (en) * 1982-06-16 1983-12-20 日本電気株式会社 Phase-locked circuit with capture circuit
JPH054348Y2 (en) * 1982-06-16 1993-02-03
JPS60116739U (en) * 1984-01-18 1985-08-07 日本電気株式会社 Phase-locked loop synchronization determination circuit
JPH0321083Y2 (en) * 1984-01-18 1991-05-08

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