BE746805A - Commandes de gain automatiques - Google Patents

Commandes de gain automatiques

Info

Publication number
BE746805A
BE746805A BE746805DA BE746805A BE 746805 A BE746805 A BE 746805A BE 746805D A BE746805D A BE 746805DA BE 746805 A BE746805 A BE 746805A
Authority
BE
Belgium
Prior art keywords
automatic gain
gain controls
controls
automatic
gain
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
J R Harford
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of BE746805A publication Critical patent/BE746805A/xx

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
    • H03G3/3052—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
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages
BE746805D 1969-03-03 1970-03-03 Commandes de gain automatiques BE746805A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80372869A 1969-03-03 1969-03-03

Publications (1)

Publication Number Publication Date
BE746805A true BE746805A (fr) 1970-08-17

Family

ID=25187282

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746805D BE746805A (fr) 1969-03-03 1970-03-03 Commandes de gain automatiques

Country Status (13)

Country Link
US (1) US3579112A (xx)
JP (1) JPS4810258B1 (xx)
AT (1) AT323810B (xx)
BE (1) BE746805A (xx)
BR (1) BR7016973D0 (xx)
DE (1) DE2009947C3 (xx)
DK (1) DK142388B (xx)
ES (1) ES377085A1 (xx)
FR (1) FR2037492A5 (xx)
GB (1) GB1290092A (xx)
MY (1) MY7300453A (xx)
NL (1) NL7002927A (xx)
SE (1) SE372153B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8233869B2 (en) 2006-12-11 2012-07-31 Thomson Licensing Automatic gain control with improved cross-modulation

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1371660A (en) * 1971-12-09 1974-10-23 Texas Instruments Ltd Radio receivers
JPS5060941U (xx) * 1973-10-02 1975-06-05
NL7614515A (nl) * 1976-12-29 1978-07-03 Philips Nv In versterking geregelde signaalversterker.
JPS5422512U (xx) * 1977-07-15 1979-02-14
JPS5787244A (en) * 1980-11-19 1982-05-31 Toshiba Corp Wide band television tuner
DE3105928C2 (de) * 1981-02-18 1986-09-11 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltungsanordnung zur Regelung der Verstärkung von HF- und ZF-Stufen in Rundfunk- und Fernsehempfängern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153189A (en) * 1961-02-15 1964-10-13 Westinghouse Electric Corp Attenuation network automatically controlled by level of signal carrier
CH407238A (de) * 1963-08-23 1966-02-15 Siemens Ag Albis Schaltungsanordnung zur Regelung des Verstärkungsgrades mehrerer gleicher Transistor-Wechselstrom-Verstärkerstufen
US3450834A (en) * 1966-03-04 1969-06-17 Sylvania Electric Prod Automatic gain control circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8233869B2 (en) 2006-12-11 2012-07-31 Thomson Licensing Automatic gain control with improved cross-modulation

Also Published As

Publication number Publication date
ES377085A1 (es) 1972-06-01
DE2009947C3 (de) 1978-03-09
JPS4810258B1 (xx) 1973-04-02
DE2009947B2 (de) 1977-07-28
AT323810B (de) 1975-07-25
DK142388C (xx) 1981-03-16
GB1290092A (xx) 1972-09-20
BR7016973D0 (pt) 1973-01-04
NL7002927A (xx) 1970-09-07
SE372153B (xx) 1974-12-09
FR2037492A5 (xx) 1970-12-31
DK142388B (da) 1980-10-20
DE2009947A1 (xx) 1970-10-08
MY7300453A (en) 1973-12-31
US3579112A (en) 1971-05-18

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