FR2998119B1 - Circuit a controle automatique de gain a temps de reaction variable ajuste analogiquement et dispositif recepteur comprenant un tel circuit - Google Patents

Circuit a controle automatique de gain a temps de reaction variable ajuste analogiquement et dispositif recepteur comprenant un tel circuit

Info

Publication number
FR2998119B1
FR2998119B1 FR1260845A FR1260845A FR2998119B1 FR 2998119 B1 FR2998119 B1 FR 2998119B1 FR 1260845 A FR1260845 A FR 1260845A FR 1260845 A FR1260845 A FR 1260845A FR 2998119 B1 FR2998119 B1 FR 2998119B1
Authority
FR
France
Prior art keywords
circuit
reaction time
automatically controlled
receiver device
controlled gain
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.)
Active
Application number
FR1260845A
Other languages
English (en)
Other versions
FR2998119A1 (fr
Inventor
Daniel Bourreau
Frederic Lucarz
Hexin Liu
Patrice Pajusco
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.)
Telecom ParisTech
Institut Mines Telecom IMT
Original Assignee
Telecom ParisTech
Institut Mines Telecom IMT
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 Telecom ParisTech, Institut Mines Telecom IMT filed Critical Telecom ParisTech
Priority to FR1260845A priority Critical patent/FR2998119B1/fr
Priority to PCT/EP2013/073777 priority patent/WO2014076158A1/fr
Publication of FR2998119A1 publication Critical patent/FR2998119A1/fr
Application granted granted Critical
Publication of FR2998119B1 publication Critical patent/FR2998119B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • 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
    • H03G3/3078—Circuits generating control signals for digitally modulated signals
FR1260845A 2012-11-14 2012-11-14 Circuit a controle automatique de gain a temps de reaction variable ajuste analogiquement et dispositif recepteur comprenant un tel circuit Active FR2998119B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1260845A FR2998119B1 (fr) 2012-11-14 2012-11-14 Circuit a controle automatique de gain a temps de reaction variable ajuste analogiquement et dispositif recepteur comprenant un tel circuit
PCT/EP2013/073777 WO2014076158A1 (fr) 2012-11-14 2013-11-14 Circuit à contrôle automatique de gain à temps de réaction variable ajusté analogiquement et dispositif récepteur comprenant un tel circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1260845A FR2998119B1 (fr) 2012-11-14 2012-11-14 Circuit a controle automatique de gain a temps de reaction variable ajuste analogiquement et dispositif recepteur comprenant un tel circuit

Publications (2)

Publication Number Publication Date
FR2998119A1 FR2998119A1 (fr) 2014-05-16
FR2998119B1 true FR2998119B1 (fr) 2016-04-01

Family

ID=47833162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1260845A Active FR2998119B1 (fr) 2012-11-14 2012-11-14 Circuit a controle automatique de gain a temps de reaction variable ajuste analogiquement et dispositif recepteur comprenant un tel circuit

Country Status (2)

Country Link
FR (1) FR2998119B1 (fr)
WO (1) WO2014076158A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110440833A (zh) * 2019-09-03 2019-11-12 中核核电运行管理有限公司 信号转换装置及信号转换板卡

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138277A (en) * 1990-09-28 1992-08-11 Hazeltine Corp. Signal processing system having a very long time constant
JP2966226B2 (ja) * 1993-02-17 1999-10-25 三菱電機株式会社 電力増幅器自動制御回路
JPH06303062A (ja) * 1993-04-15 1994-10-28 Mitsubishi Electric Corp 増幅器のａｇｃリンギング防止方法および装置
JPH0993061A (ja) * 1995-09-22 1997-04-04 Hitachi Ltd Ａｇｃ回路および録音再生装置
JP2012178782A (ja) * 2011-02-28 2012-09-13 Seiko Epson Corp 受信利得調整方法、受信利得調整装置、及び受信装置

Also Published As

Publication number Publication date
FR2998119A1 (fr) 2014-05-16
WO2014076158A1 (fr) 2014-05-22

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