AT239335B - Method and circuit arrangement for automatic loss compensation in a high or ultra-high frequency amplifier - Google Patents

Method and circuit arrangement for automatic loss compensation in a high or ultra-high frequency amplifier

Info

Publication number
AT239335B
AT239335B AT483162A AT483162A AT239335B AT 239335 B AT239335 B AT 239335B AT 483162 A AT483162 A AT 483162A AT 483162 A AT483162 A AT 483162A AT 239335 B AT239335 B AT 239335B
Authority
AT
Austria
Prior art keywords
ultra
circuit arrangement
frequency amplifier
loss compensation
high frequency
Prior art date
Application number
AT483162A
Other languages
German (de)
Original Assignee
Teleng Ltd
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 Teleng Ltd filed Critical Teleng Ltd
Application granted granted Critical
Publication of AT239335B publication Critical patent/AT239335B/en

Links

Classifications

    • 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
    • H04N5/53—Keyed automatic gain control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/40—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Control Of Amplification And Gain Control (AREA)
AT483162A 1961-06-15 1962-06-15 Method and circuit arrangement for automatic loss compensation in a high or ultra-high frequency amplifier AT239335B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2169461A GB969522A (en) 1961-06-15 1961-06-15 Improvements in or relating to automatic gain control systems

Publications (1)

Publication Number Publication Date
AT239335B true AT239335B (en) 1965-03-25

Family

ID=10167269

Family Applications (1)

Application Number Title Priority Date Filing Date
AT483162A AT239335B (en) 1961-06-15 1962-06-15 Method and circuit arrangement for automatic loss compensation in a high or ultra-high frequency amplifier

Country Status (5)

Country Link
AT (1) AT239335B (en)
BE (1) BE619038A (en)
CH (1) CH400259A (en)
GB (1) GB969522A (en)
NL (1) NL279793A (en)

Also Published As

Publication number Publication date
CH400259A (en) 1965-10-15
NL279793A (en)
GB969522A (en) 1964-09-09
BE619038A (en) 1962-10-01

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