FR965955A - Improvements to DC electronic amplifiers - Google Patents

Improvements to DC electronic amplifiers

Info

Publication number
FR965955A
FR965955A FR965955DA FR965955A FR 965955 A FR965955 A FR 965955A FR 965955D A FR965955D A FR 965955DA FR 965955 A FR965955 A FR 965955A
Authority
FR
France
Prior art keywords
electronic amplifiers
amplifiers
electronic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Marc Gregoire
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of FR965955A publication Critical patent/FR965955A/en
Expired legal-status Critical Current

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)
FR965955D 1949-04-28 1948-04-30 Improvements to DC electronic amplifiers Expired FR965955A (en)

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
FR965955A true FR965955A (en) 1950-09-27

Family

ID=26233238

Family Applications (2)

Application Number Title Priority Date Filing Date
FR965955D Expired FR965955A (en) 1949-04-28 1948-04-30 Improvements to DC electronic amplifiers
FR1011936D Expired FR1011936A (en) 1949-04-28 1949-04-28 Improvements to DC electronic amplifiers

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1011936D Expired FR1011936A (en) 1949-04-28 1949-04-28 Improvements to DC electronic amplifiers

Country Status (5)

Country Link
BE (1) BE488774A (en)
CH (1) CH283932A (en)
FR (2) FR965955A (en)
GB (1) GB669064A (en)
NL (2) NL76609C (en)

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
GB669064A (en) 1952-03-26
NL76609C (en)
FR1011936A (en) 1952-07-01
NL146191B (en)
BE488774A (en)
CH283932A (en) 1952-06-30

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