JPS6272227A - 自動利得制御回路 - Google Patents

自動利得制御回路

Info

Publication number
JPS6272227A
JPS6272227A JP21301085A JP21301085A JPS6272227A JP S6272227 A JPS6272227 A JP S6272227A JP 21301085 A JP21301085 A JP 21301085A JP 21301085 A JP21301085 A JP 21301085A JP S6272227 A JPS6272227 A JP S6272227A
Authority
JP
Japan
Prior art keywords
signal
level
input
automatic gain
gain control
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
JP21301085A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0478213B2 (enrdf_load_stackoverflow
Inventor
Sadao Takenaka
竹中　貞夫
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP21301085A priority Critical patent/JPS6272227A/ja
Publication of JPS6272227A publication Critical patent/JPS6272227A/ja
Publication of JPH0478213B2 publication Critical patent/JPH0478213B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Analogue/Digital Conversion (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP21301085A 1985-09-26 1985-09-26 自動利得制御回路 Granted JPS6272227A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21301085A JPS6272227A (ja) 1985-09-26 1985-09-26 自動利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21301085A JPS6272227A (ja) 1985-09-26 1985-09-26 自動利得制御回路

Publications (2)

Publication Number Publication Date
JPS6272227A true JPS6272227A (ja) 1987-04-02
JPH0478213B2 JPH0478213B2 (enrdf_load_stackoverflow) 1992-12-10

Family

ID=16631998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21301085A Granted JPS6272227A (ja) 1985-09-26 1985-09-26 自動利得制御回路

Country Status (1)

Country Link
JP (1) JPS6272227A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006524939A (ja) * 2003-04-28 2006-11-02 コアオプティックス・インコーポレイテッド 増幅度の調整方法および回路
JP2009516397A (ja) * 2005-11-15 2009-04-16 パナソニック株式会社 マルチパス角度変調器の利得を常時較正する方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144218A (ja) * 1983-02-08 1984-08-18 Nippon Telegr & Teleph Corp <Ntt> 多値識別器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144218A (ja) * 1983-02-08 1984-08-18 Nippon Telegr & Teleph Corp <Ntt> 多値識別器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006524939A (ja) * 2003-04-28 2006-11-02 コアオプティックス・インコーポレイテッド 増幅度の調整方法および回路
JP2009516397A (ja) * 2005-11-15 2009-04-16 パナソニック株式会社 マルチパス角度変調器の利得を常時較正する方法
JP4866855B2 (ja) * 2005-11-15 2012-02-01 パナソニック株式会社 マルチパス角度変調器の利得を常時較正する方法

Also Published As

Publication number Publication date
JPH0478213B2 (enrdf_load_stackoverflow) 1992-12-10

Similar Documents

Publication Publication Date Title
US4499454A (en) Method and apparatus for encoding a digital signal with a low DC component
JPH0420523B2 (enrdf_load_stackoverflow)
GB2101854A (en) Method and apparatus for encoding an nrzi digital signal with low dc component
US6043766A (en) Distributive encoder for encoding error signals which represent signal peak errors in data signals for identifying erroneous signal baseline, peak and equalization conditions
US4617552A (en) Method and apparatus for converting a digital data
JPS5891514A (ja) 信号変換回路
JPS637024A (ja) 自動ドリフト制御回路
JPS6272227A (ja) 自動利得制御回路
US5724178A (en) Amplitude modulation circuit having an electro-absorption modulator
JPS59144218A (ja) 多値識別器
JPH0611122B2 (ja) 多値識別回路
JPH01126827A (ja) ４値符号判定回路
JPS62172821A (ja) Ａ／ｄコンバ−タ入力レベルコントロ−ル回路
JPS6194416A (ja) 多値信号識別回路
JPS61281745A (ja) 多値ベ−スバンド信号発生回路
JPH0262983B2 (enrdf_load_stackoverflow)
JPS61236217A (ja) オフセツト電圧補正回路
JPS5857805B2 (ja) コ−ド変換回路
JPS61198849A (ja) 選択制御搬送波再生方式
JPH0241011A (ja) デジタルアツテネータ
JP2658038B2 (ja) デイジタル・アナログ変換装置
JPS6348017A (ja) 低周波再生回路
JPS6258573B2 (enrdf_load_stackoverflow)
JPH0318368B2 (enrdf_load_stackoverflow)
JPH01213052A (ja) 変調装置