JPS5232609A - Receiver - Google Patents

Receiver

Info

Publication number
JPS5232609A
JPS5232609A JP10924175A JP10924175A JPS5232609A JP S5232609 A JPS5232609 A JP S5232609A JP 10924175 A JP10924175 A JP 10924175A JP 10924175 A JP10924175 A JP 10924175A JP S5232609 A JPS5232609 A JP S5232609A
Authority
JP
Japan
Prior art keywords
receiver
fluctuate
envelope
secured
detected
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
JP10924175A
Other languages
Japanese (ja)
Other versions
JPS5816652B2 (en
Inventor
Masaharu Tokuhara
Hiromi Kawakami
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP50109241A priority Critical patent/JPS5816652B2/en
Publication of JPS5232609A publication Critical patent/JPS5232609A/en
Publication of JPS5816652B2 publication Critical patent/JPS5816652B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver

Landscapes

  • Control Of Amplification And Gain Control (AREA)

Abstract

PURPOSE:The intermediate frequency signal is envelope-detected so that the detection output level does not fluctuate. As a result, a stable AGC operation can be secured.
JP50109241A 1975-09-09 1975-09-09 Jiyushinki Expired JPS5816652B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50109241A JPS5816652B2 (en) 1975-09-09 1975-09-09 Jiyushinki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50109241A JPS5816652B2 (en) 1975-09-09 1975-09-09 Jiyushinki

Publications (2)

Publication Number Publication Date
JPS5232609A true JPS5232609A (en) 1977-03-12
JPS5816652B2 JPS5816652B2 (en) 1983-04-01

Family

ID=14505178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50109241A Expired JPS5816652B2 (en) 1975-09-09 1975-09-09 Jiyushinki

Country Status (1)

Country Link
JP (1) JPS5816652B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165428A (en) * 1980-05-23 1981-12-19 Matsushita Electric Ind Co Ltd Lincompex radio device
JPH02118373U (en) * 1989-03-08 1990-09-21
JPH052484U (en) * 1991-06-21 1993-01-14 日本ビクター株式会社 Video intermediate frequency signal processing circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985039U (en) * 1972-11-13 1974-07-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4985039U (en) * 1972-11-13 1974-07-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165428A (en) * 1980-05-23 1981-12-19 Matsushita Electric Ind Co Ltd Lincompex radio device
JPH02118373U (en) * 1989-03-08 1990-09-21
JPH052484U (en) * 1991-06-21 1993-01-14 日本ビクター株式会社 Video intermediate frequency signal processing circuit

Also Published As

Publication number Publication date
JPS5816652B2 (en) 1983-04-01

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