JPS58156206A - 自動利得制御回路 - Google Patents

自動利得制御回路

Info

Publication number
JPS58156206A
JPS58156206A JP3874182A JP3874182A JPS58156206A JP S58156206 A JPS58156206 A JP S58156206A JP 3874182 A JP3874182 A JP 3874182A JP 3874182 A JP3874182 A JP 3874182A JP S58156206 A JPS58156206 A JP S58156206A
Authority
JP
Japan
Prior art keywords
signal
control circuit
gain control
automatic gain
integrator
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
JP3874182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS644688B2 (enrdf_load_stackoverflow
Inventor
Kunihiro Yamada
邦博 山田
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3874182A priority Critical patent/JPS58156206A/ja
Publication of JPS58156206A publication Critical patent/JPS58156206A/ja
Publication of JPS644688B2 publication Critical patent/JPS644688B2/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
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP3874182A 1982-03-11 1982-03-11 自動利得制御回路 Granted JPS58156206A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3874182A JPS58156206A (ja) 1982-03-11 1982-03-11 自動利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3874182A JPS58156206A (ja) 1982-03-11 1982-03-11 自動利得制御回路

Publications (2)

Publication Number Publication Date
JPS58156206A true JPS58156206A (ja) 1983-09-17
JPS644688B2 JPS644688B2 (enrdf_load_stackoverflow) 1989-01-26

Family

ID=12533737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3874182A Granted JPS58156206A (ja) 1982-03-11 1982-03-11 自動利得制御回路

Country Status (1)

Country Link
JP (1) JPS58156206A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128629A (en) * 1991-04-22 1992-07-07 Hughes Aircraft Company Method for controlling the output power of digital cellular telephones
US8787859B2 (en) 2011-06-15 2014-07-22 Ricoh Company, Ltd. Automatic gain control apparatus and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5128629A (en) * 1991-04-22 1992-07-07 Hughes Aircraft Company Method for controlling the output power of digital cellular telephones
US8787859B2 (en) 2011-06-15 2014-07-22 Ricoh Company, Ltd. Automatic gain control apparatus and method

Also Published As

Publication number Publication date
JPS644688B2 (enrdf_load_stackoverflow) 1989-01-26

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