BE848999A - Circuit de commande automatique du gain - Google Patents

Circuit de commande automatique du gain

Info

Publication number
BE848999A
BE848999A BE172915A BE172915A BE848999A BE 848999 A BE848999 A BE 848999A BE 172915 A BE172915 A BE 172915A BE 172915 A BE172915 A BE 172915A BE 848999 A BE848999 A BE 848999A
Authority
BE
Belgium
Prior art keywords
control circuit
gain control
automatic gain
automatic
circuit
Prior art date
Application number
BE172915A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE848999A publication Critical patent/BE848999A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • 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
    • H03G3/3057—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 using at least one diode as controlling device

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Mobile Radio Communication Systems (AREA)
BE172915A 1975-12-05 1976-12-02 Circuit de commande automatique du gain BE848999A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/638,152 US4028628A (en) 1975-12-05 1975-12-05 Transceivers for single channel carrier telephone systems

Publications (1)

Publication Number Publication Date
BE848999A true BE848999A (fr) 1977-04-01

Family

ID=24558851

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172915A BE848999A (fr) 1975-12-05 1976-12-02 Circuit de commande automatique du gain

Country Status (12)

Country Link
US (1) US4028628A (es)
JP (1) JPS5269543A (es)
AU (1) AU515951B2 (es)
BE (1) BE848999A (es)
CA (1) CA1089935A (es)
DE (2) DE2655023C2 (es)
ES (1) ES453913A1 (es)
FR (1) FR2334238A1 (es)
GB (1) GB1557995A (es)
IL (1) IL51041A (es)
NL (1) NL7613499A (es)
SE (1) SE411284B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013332A1 (de) * 1979-01-16 1980-07-23 Siemens-Albis Aktiengesellschaft Zerhackerschaltung
IT1209311B (it) * 1980-02-29 1989-07-16 Sits Soc It Telecom Siemens Generatore di toni per centrali telefoniche a divisione di tempo.
JPS58120326A (ja) * 1982-01-11 1983-07-18 Sharp Corp 集中監視システムの自動受信ゲイン制御方式
US4679252A (en) * 1984-01-11 1987-07-07 Chevron Research Company Fiber optic receiver having a method and an apparatus for data clock extraction
US4688268A (en) * 1984-01-11 1987-08-18 Chevron Research Company Fiber optic receiver having a combined baseline clamp and automatic gain control detector
WO2010045597A1 (en) * 2008-10-17 2010-04-22 Triquint Semiconductor, Inc. Apparatus and method for broadband amplifier linearization

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813935A (en) * 1956-09-27 1959-05-27 Automatic Telephone & Elect Improvements in or relating to ringing arrangements for telephone systems
AT66853B (de) * 1913-03-28 1914-10-26 Ver Telephon Czeija Nissl & Co Schaltungsanordnung für Nebenstellenumschalter.
AT66852B (de) * 1913-03-28 1914-10-26 Ver Telephon Czeija Nissl & Co Schaltungsanordnung für Nebenstellenumschalter.
US2558002A (en) * 1939-10-24 1951-06-26 Int Standard Electric Corp Volume compression system
US2328951A (en) * 1942-07-17 1943-09-07 Bell Telephone Labor Inc Two-way signal transmission system
US2387652A (en) * 1942-10-01 1945-10-23 Bell Telephone Labor Inc Signal transmission system
BE552594A (es) * 1955-11-14
FR1158970A (fr) * 1956-10-04 1958-06-20 Régulateur d'amplitude pour courants téléphoniques ou de télécommande
BE631477A (es) * 1962-04-24
US3569620A (en) * 1969-03-21 1971-03-09 Rca Corp Automatic video signal gain controlling apparatus
DE2024361B2 (de) * 1970-05-19 1972-10-26 Schaltungsanordnung zum anrufen von teilnehmerstationen in fernsprechanlagen
US3823379A (en) * 1973-05-21 1974-07-09 Rca Corp Television automatic gain control circuitry providing for compatible control of vhf tuner and uhf tuner
US3838210A (en) * 1973-10-01 1974-09-24 Gen Electric Automatic gain control system and amplifier of controllable gain
JPS5124855A (ja) * 1974-08-23 1976-02-28 Nippon Electric Co Chukeizofukusochi

Also Published As

Publication number Publication date
US4028628A (en) 1977-06-07
DE2655023C2 (de) 1984-03-22
SE411284B (sv) 1979-12-10
NL7613499A (nl) 1977-06-07
AU2009676A (en) 1978-06-08
AU515951B2 (en) 1981-05-14
FR2334238A1 (fr) 1977-07-01
FR2334238B1 (es) 1980-09-26
DE2655023A1 (de) 1977-06-08
CA1089935A (en) 1980-11-18
DE2655157A1 (de) 1977-06-16
JPS5269543A (en) 1977-06-09
SE7613196L (sv) 1977-06-06
GB1557995A (en) 1979-12-19
IL51041A (en) 1979-03-12
IL51041A0 (en) 1977-02-28
ES453913A1 (es) 1977-11-16

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