CH283932A - Amplificateur électronique à courant continu à correction périodique de dérivé. - Google Patents

Amplificateur électronique à courant continu à correction périodique de dérivé.

Info

Publication number
CH283932A
CH283932A CH283932DA CH283932A CH 283932 A CH283932 A CH 283932A CH 283932D A CH283932D A CH 283932DA CH 283932 A CH283932 A CH 283932A
Authority
CH
Switzerland
Prior art keywords
direct current
current electronic
electronic amplifier
derivative correction
periodic
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
National D Etudes Et De Office
Original Assignee
Nat D Etudes Et De Rech Aerona
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 Nat D Etudes Et De Rech Aerona filed Critical Nat D Etudes Et De Rech Aerona
Publication of CH283932A publication Critical patent/CH283932A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
CH283932D 1949-04-28 1949-04-29 Amplificateur électronique à courant continu à correction périodique de dérivé. CH283932A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1011936T 1949-04-28
FR965955T 1949-04-28

Publications (1)

Publication Number Publication Date
CH283932A true CH283932A (fr) 1952-06-30

Family

ID=26233238

Family Applications (1)

Application Number Title Priority Date Filing Date
CH283932D CH283932A (fr) 1949-04-28 1949-04-29 Amplificateur électronique à courant continu à correction périodique de dérivé.

Country Status (5)

Country Link
BE (1) BE488774A (es)
CH (1) CH283932A (es)
FR (2) FR965955A (es)
GB (1) GB669064A (es)
NL (2) NL146191B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2885497A (en) * 1956-02-02 1959-05-05 Alfred A Windsor Drift compensated direct coupled amplifier
US2970266A (en) * 1957-01-22 1961-01-31 Beckman Instruments Inc Self-zeroing amplifier
US3047797A (en) * 1958-07-23 1962-07-31 Shell Oil Co Measuring conductivity of liquids
US3550013A (en) * 1969-01-10 1970-12-22 Gse Inc Noise cancelling system

Also Published As

Publication number Publication date
BE488774A (es)
NL146191B (nl)
FR965955A (fr) 1950-09-27
FR1011936A (fr) 1952-07-01
GB669064A (en) 1952-03-26
NL76609C (es)

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