IT1192273B - RECEIVER CIRCUIT - Google Patents

RECEIVER CIRCUIT

Info

Publication number: IT1192273B
Authority: IT; Italy
Prior art keywords: receiver circuit; receiver; circuit
Prior art date: 1977-09-16

Application number

IT27735/78A

Other languages

Italian (it)

Other versions

IT7827735A0 (en

Original Assignee

Plessey Handel Investment Ag

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.)

1977-09-16

Filing date

1978-09-15

Publication date

1988-03-31

1978-09-15 Application filed by Plessey Handel Investment Ag filed Critical Plessey Handel Investment Ag

1978-09-15 Publication of IT7827735A0 publication Critical patent/IT7827735A0/en

1988-03-31 Application granted granted Critical

1988-03-31 Publication of IT1192273B publication Critical patent/IT1192273B/en

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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/52—Automatic gain control

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Circuits Of Receivers In General (AREA)
Superheterodyne Receivers (AREA)
Control Of Amplification And Gain Control (AREA)

IT27735/78A 1977-09-16 1978-09-15 RECEIVER CIRCUIT IT1192273B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3864577		1977-09-16

Publications (2)

Publication Number	Publication Date
IT7827735A0 IT7827735A0 (en)	1978-09-15
IT1192273B true IT1192273B (en)	1988-03-31

Family

ID=10404802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT27735/78A IT1192273B (en)	1977-09-16	1978-09-15	RECEIVER CIRCUIT

Country Status (4)

Country	Link
DE (1)	DE2840252A1 (en)
FR (1)	FR2403702B1 (en)
IT (1)	IT1192273B (en)
NL (1)	NL7809423A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3618873A1 (en) *	1986-06-05	1987-12-10	Philips Patentverwaltung	Circuit arrangement for controlling the amplitude of a television signal
JPH0338906A (en) *	1989-07-05	1991-02-20	Pioneer Electron Corp	Receiver
DE4330549A1 (en) *	1993-09-09	1995-03-16	Thomson Brandt Gmbh	Automatic gain (fading) control loop for a radiofrequency receiver
DE10163582A1 (en) *	2001-12-21	2003-07-03	Thomson Brandt Gmbh	Automatic gain control for a tuner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB865122A (en) *	1958-11-21	1961-04-12	Marconi Wireless Telegraph Co	Improvements in or relating to automatic gain control circuit arrangements
DE1491920A1 (en) *	1966-03-30	1969-07-17	Braun Ag	Circuit arrangement for the automatic gain control of the high-frequency pre-stage of an ultra-short wave receiver
DE2100638A1 (en) *	1971-01-08	1972-07-20	Siemens Ag	Receiving amplifier with automatic gain control in the input circuit and quickly responding level monitoring
JPS5345250B2 (en) *	1974-10-02	1978-12-05

1978
- 1978-09-15 NL NL7809423A patent/NL7809423A/en not_active Application Discontinuation
- 1978-09-15 DE DE19782840252 patent/DE2840252A1/en not_active Withdrawn
- 1978-09-15 IT IT27735/78A patent/IT1192273B/en active
- 1978-09-15 FR FR7826564A patent/FR2403702B1/en not_active Expired

Also Published As

Publication number	Publication date
IT7827735A0 (en)	1978-09-15
FR2403702A1 (en)	1979-04-13
FR2403702B1 (en)	1985-10-11
DE2840252A1 (en)	1979-03-29
NL7809423A (en)	1979-03-20

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