BE491388A - Amplificateur de puissance - Google Patents

Amplificateur de puissance

Info

Publication number
BE491388A
BE491388A BE491388A BE491388A BE491388A BE 491388 A BE491388 A BE 491388A BE 491388 A BE491388 A BE 491388A BE 491388 A BE491388 A BE 491388A BE 491388 A BE491388 A BE 491388A
Authority
BE
Belgium
Prior art keywords
power amplifier
amplifier
power
Prior art date
Application number
BE491388A
Other languages
English (en)
French (fr)
Inventor
Nv Philips
Original Assignee
Nv Philips
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 Nv Philips filed Critical Nv Philips
Publication of BE491388A publication Critical patent/BE491388A/fr

Links

Classifications

    • 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
    • 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
    • H03C1/20—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to anode
    • 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
    • H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—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)
BE491388A 1948-09-30 1949-09-28 Amplificateur de puissance BE491388A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL142578A NL83153C (US20080094685A1-20080424-C00004.png) 1948-09-30 1948-09-30

Publications (1)

Publication Number Publication Date
BE491388A true BE491388A (fr) 1950-03-28

Family

ID=19782131

Family Applications (1)

Application Number Title Priority Date Filing Date
BE491388A BE491388A (fr) 1948-09-30 1949-09-28 Amplificateur de puissance

Country Status (5)

Country Link
BE (1) BE491388A (US20080094685A1-20080424-C00004.png)
CH (1) CH276296A (US20080094685A1-20080424-C00004.png)
FR (1) FR996348A (US20080094685A1-20080424-C00004.png)
GB (1) GB668210A (US20080094685A1-20080424-C00004.png)
NL (1) NL83153C (US20080094685A1-20080424-C00004.png)

Also Published As

Publication number Publication date
GB668210A (en) 1952-03-12
NL83153C (US20080094685A1-20080424-C00004.png) 1956-10-15
FR996348A (fr) 1951-12-18
CH276296A (de) 1951-06-30

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