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CH269955A - Circuit comprenant des lampes électroniques. - Google Patents

Circuit comprenant des lampes électroniques.

Info

Publication number
CH269955A
CH269955A CH269955DA CH269955A CH 269955 A CH269955 A CH 269955A CH 269955D A CH269955D A CH 269955DA CH 269955 A CH269955 A CH 269955A
Authority
CH
Switzerland
Prior art keywords
circuit including
including electronic
electronic lamps
lamps
circuit
Prior art date
Application number
Other languages
English (en)
Inventor
Telephone Et Radio S Standard
Original Assignee
Standard Telephone & Radio Sa
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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH269955A publication Critical patent/CH269955A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
    • H03C1/26—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to cathode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
    • H03F1/06—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers to raise the efficiency of amplifying modulated radio frequency waves; to raise the efficiency of amplifiers acting also as modulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F3/52—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
CH269955D 1939-08-02 1947-10-17 Circuit comprenant des lampes électroniques. CH269955A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861809T 1939-08-02

Publications (1)

Publication Number Publication Date
CH269955A true CH269955A (fr) 1950-07-31

Family

ID=9342246

Family Applications (1)

Application Number Title Priority Date Filing Date
CH269955D CH269955A (fr) 1939-08-02 1947-10-17 Circuit comprenant des lampes électroniques.

Country Status (3)

Country Link
CH (1) CH269955A (fr)
FR (1) FR861809A (fr)
GB (1) GB542930A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668240A (en) * 1943-11-24 1954-02-02 Jr George A Brettell Noninverting oscillator
FR959970A (fr) * 1946-10-18 1950-04-07

Also Published As

Publication number Publication date
GB542930A (en) 1942-02-03
FR861809A (fr) 1941-02-18

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