JPH0134407B2 - - Google Patents

Info

Publication number
JPH0134407B2
JPH0134407B2 JP9139481A JP9139481A JPH0134407B2 JP H0134407 B2 JPH0134407 B2 JP H0134407B2 JP 9139481 A JP9139481 A JP 9139481A JP 9139481 A JP9139481 A JP 9139481A JP H0134407 B2 JPH0134407 B2 JP H0134407B2
Authority
JP
Japan
Prior art keywords
signal
agc
frequency signal
component
output
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
JP9139481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57206111A (en
Inventor
Nobuo Asada
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.)
RATSUKUSU KK
Original Assignee
RATSUKUSU KK
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 RATSUKUSU KK filed Critical RATSUKUSU KK
Priority to JP9139481A priority Critical patent/JPS57206111A/ja
Publication of JPS57206111A publication Critical patent/JPS57206111A/ja
Publication of JPH0134407B2 publication Critical patent/JPH0134407B2/ja
Granted 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

  • Noise Elimination (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP9139481A 1981-06-12 1981-06-12 Automatic gain controlling method Granted JPS57206111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9139481A JPS57206111A (en) 1981-06-12 1981-06-12 Automatic gain controlling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9139481A JPS57206111A (en) 1981-06-12 1981-06-12 Automatic gain controlling method

Publications (2)

Publication Number Publication Date
JPS57206111A JPS57206111A (en) 1982-12-17
JPH0134407B2 true JPH0134407B2 (enrdf_load_html_response) 1989-07-19

Family

ID=14025159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9139481A Granted JPS57206111A (en) 1981-06-12 1981-06-12 Automatic gain controlling method

Country Status (1)

Country Link
JP (1) JPS57206111A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10005605B4 (de) * 2000-02-09 2004-04-08 Infineon Technologies Ag Analoge Vorstufe
JP4606864B2 (ja) * 2004-12-10 2011-01-05 パイオニア株式会社 Ａｇｃ回路および制御方法

Also Published As

Publication number Publication date
JPS57206111A (en) 1982-12-17

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