NL7809423A - Ontvangercircuit. - Google Patents

Ontvangercircuit.

Info

Publication number
NL7809423A
NL7809423A NL7809423A NL7809423A NL7809423A NL 7809423 A NL7809423 A NL 7809423A NL 7809423 A NL7809423 A NL 7809423A NL 7809423 A NL7809423 A NL 7809423A NL 7809423 A NL7809423 A NL 7809423A
Authority
NL
Netherlands
Prior art keywords
receiver circuit
receiver
circuit
Prior art date
Application number
NL7809423A
Other languages
English (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.)
Filing date
Publication date
Application filed by Plessey Handel Investment Ag filed Critical Plessey Handel Investment Ag
Publication of NL7809423A publication Critical patent/NL7809423A/nl

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
    • 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)
NL7809423A 1977-09-16 1978-09-15 Ontvangercircuit. NL7809423A (nl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7809423A true NL7809423A (nl) 1979-03-20

Family

ID=10404802

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7809423A NL7809423A (nl) 1977-09-16 1978-09-15 Ontvangercircuit.

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618873A1 (de) * 1986-06-05 1987-12-10 Philips Patentverwaltung Schaltunganordnung zum regeln der amplitude eines fernsehsignals
JPH0338906A (ja) * 1989-07-05 1991-02-20 Pioneer Electron Corp 受信装置
DE4330549A1 (de) * 1993-09-09 1995-03-16 Thomson Brandt Gmbh Schwundregelschaltung für einen Hochfrequenzempfänger
DE10163582A1 (de) * 2001-12-21 2003-07-03 Thomson Brandt Gmbh Automatische Verstärkungsregelung für einen 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 (de) * 1966-03-30 1969-07-17 Braun Ag Schaltungsanordnung zur automatischen Verstaerkungsregelung der Hochfrequenz-Vorstufe eines Ultrakurzwellen-Empfaengers
DE2100638A1 (de) * 1971-01-08 1972-07-20 Siemens Ag Empfangsverstärker mit selbsttätiger Verstärkungsregelung im Eingangskreis und schnell ansprechender Pegelüberwachung
JPS5345250B2 (nl) * 1974-10-02 1978-12-05

Also Published As

Publication number Publication date
FR2403702A1 (fr) 1979-04-13
IT1192273B (it) 1988-03-31
DE2840252A1 (de) 1979-03-29
FR2403702B1 (fr) 1985-10-11
IT7827735A0 (it) 1978-09-15

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: PLESSEY OVERSEAS LIMITED

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed