JPS627729B2 - - Google Patents

Info

Publication number
JPS627729B2
JPS627729B2 JP11521884A JP11521884A JPS627729B2 JP S627729 B2 JPS627729 B2 JP S627729B2 JP 11521884 A JP11521884 A JP 11521884A JP 11521884 A JP11521884 A JP 11521884A JP S627729 B2 JPS627729 B2 JP S627729B2
Authority
JP
Japan
Prior art keywords
frequency
loop
circuit
signal
curve
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
JP11521884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6016718A (ja
Inventor
Shigehiko Ikeguchi
Hiroshi Tanaka
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.)
Sanyo Denki Co Ltd
Original Assignee
Sanyo Denki 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 Sanyo Denki Co Ltd filed Critical Sanyo Denki Co Ltd
Priority to JP11521884A priority Critical patent/JPS6016718A/ja
Publication of JPS6016718A publication Critical patent/JPS6016718A/ja
Publication of JPS627729B2 publication Critical patent/JPS627729B2/ja
Granted 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
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/06—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers
    • H03J7/065—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers the counter or frequency divider being used in a phase locked loop

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP11521884A 1984-06-04 1984-06-04 デジタル式電子同調方式 Granted JPS6016718A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11521884A JPS6016718A (ja) 1984-06-04 1984-06-04 デジタル式電子同調方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11521884A JPS6016718A (ja) 1984-06-04 1984-06-04 デジタル式電子同調方式

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13398679A Division JPS5657324A (en) 1979-10-16 1979-10-16 Digital electronic tuning system

Publications (2)

Publication Number Publication Date
JPS6016718A JPS6016718A (ja) 1985-01-28
JPS627729B2 true JPS627729B2 (US20080293856A1-20081127-C00150.png) 1987-02-19

Family

ID=14657283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11521884A Granted JPS6016718A (ja) 1984-06-04 1984-06-04 デジタル式電子同調方式

Country Status (1)

Country Link
JP (1) JPS6016718A (US20080293856A1-20081127-C00150.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63161718A (ja) * 1986-12-24 1988-07-05 Matsushita Electric Ind Co Ltd 選局装置
US5107522A (en) * 1990-02-05 1992-04-21 Sharp Kabushiki Kaisha Automatic frequency control circuit
US5289506A (en) * 1990-02-05 1994-02-22 Sharp Kabushiki Kaisha Automatic frequency control circuit
DE4125995A1 (de) * 1991-06-08 1992-12-10 Licentia Gmbh Empfaengeranordnung
KR100723838B1 (ko) 2004-12-08 2007-05-31 한국전자통신연구원 주파수 합성 장치

Also Published As

Publication number Publication date
JPS6016718A (ja) 1985-01-28

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