FR2621753B1 - Dispositif de commande automatique de gain et recepteur comportant un tel dispositif - Google Patents

Dispositif de commande automatique de gain et recepteur comportant un tel dispositif

Info

Publication number
FR2621753B1
FR2621753B1 FR8714101A FR8714101A FR2621753B1 FR 2621753 B1 FR2621753 B1 FR 2621753B1 FR 8714101 A FR8714101 A FR 8714101A FR 8714101 A FR8714101 A FR 8714101A FR 2621753 B1 FR2621753 B1 FR 2621753B1
Authority
FR
France
Prior art keywords
receiver
gain control
automatic gain
control device
automatic
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 - Fee Related
Application number
FR8714101A
Other languages
English (en)
Other versions
FR2621753A1 (fr
Inventor
Hergault Stephane
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR8714101A priority Critical patent/FR2621753B1/fr
Publication of FR2621753A1 publication Critical patent/FR2621753A1/fr
Application granted granted Critical
Publication of FR2621753B1 publication Critical patent/FR2621753B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03G3/3084—Automatic control in amplifiers having semiconductor devices in receivers or transmitters for electromagnetic waves other than radiowaves, e.g. lightwaves
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/005—Control by a pilot signal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Optical Communication System (AREA)
FR8714101A 1987-10-13 1987-10-13 Dispositif de commande automatique de gain et recepteur comportant un tel dispositif Expired - Fee Related FR2621753B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8714101A FR2621753B1 (fr) 1987-10-13 1987-10-13 Dispositif de commande automatique de gain et recepteur comportant un tel dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714101A FR2621753B1 (fr) 1987-10-13 1987-10-13 Dispositif de commande automatique de gain et recepteur comportant un tel dispositif

Publications (2)

Publication Number Publication Date
FR2621753A1 FR2621753A1 (fr) 1989-04-14
FR2621753B1 true FR2621753B1 (fr) 1995-03-10

Family

ID=9355759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8714101A Expired - Fee Related FR2621753B1 (fr) 1987-10-13 1987-10-13 Dispositif de commande automatique de gain et recepteur comportant un tel dispositif

Country Status (1)

Country Link
FR (1) FR2621753B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109000820A (zh) * 2018-05-31 2018-12-14 北京遥测技术研究所 一种宽带比色滤波蓝宝石光纤黑体温度传感器解调装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110211A (en) * 1990-01-04 1992-05-05 Shoji Niki Optical interference signal extractor with device for reduced noise from optical light power variation
EP0436752B1 (fr) * 1990-01-08 1994-08-31 Advantest Corporation Dispositif pour l'extraction des signaux optiques interférents
FR2716766B1 (fr) * 1994-02-25 1996-03-22 Thomson Csf Procédé et dispositif de contrôle automatique de gain de circuits de réception.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52106252A (en) * 1976-03-03 1977-09-06 Yokogawa Hokushin Electric Corp Light transmission automatic gain control unit
JPS5385108A (en) * 1977-01-05 1978-07-27 Hitachi Ltd Automatic gain control system
FR2408943A1 (fr) * 1977-11-15 1979-06-08 Thomson Csf Dispositif de controle automatique du gain d'une voie de reception, utilise notamment dans des systemes comportant des liaisons optiques
FR2472880A1 (fr) * 1979-10-17 1981-07-03 Thomson Csf Dispositif de controle automatique de gain a action optique dans un systeme de transmission de signaux electriques par liaison optique
JPS5817738A (ja) * 1981-07-24 1983-02-02 Sumitomo Electric Ind Ltd 光通信方式
JPS58121843A (ja) * 1982-01-14 1983-07-20 Hitachi Cable Ltd 光フアイバによる信号伝送システム
JPS6035844A (ja) * 1983-08-08 1985-02-23 Fujitsu Ltd 光信号受信回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109000820A (zh) * 2018-05-31 2018-12-14 北京遥测技术研究所 一种宽带比色滤波蓝宝石光纤黑体温度传感器解调装置

Also Published As

Publication number Publication date
FR2621753A1 (fr) 1989-04-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse