FR1081878A - Amplificateur à deux étages à transistrons à couplage direct à gain amélioré - Google Patents

Amplificateur à deux étages à transistrons à couplage direct à gain amélioré

Info

Publication number
FR1081878A
FR1081878A FR1081878DA FR1081878A FR 1081878 A FR1081878 A FR 1081878A FR 1081878D A FR1081878D A FR 1081878DA FR 1081878 A FR1081878 A FR 1081878A
Authority
FR
France
Prior art keywords
transistron
amplifier
stage
direct coupled
gain direct
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
English (en)
French (fr)
Inventor
Jean-Marie Moulon
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 filed Critical
Application granted granted Critical
Publication of FR1081878A publication Critical patent/FR1081878A/fr
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
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR1081878D 1953-05-09 1953-05-07 Amplificateur à deux étages à transistrons à couplage direct à gain amélioré Expired FR1081878A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR315050X 1953-05-09

Publications (1)

Publication Number Publication Date
FR1081878A true FR1081878A (fr) 1954-12-23

Family

ID=8889574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1081878D Expired FR1081878A (fr) 1953-05-09 1953-05-07 Amplificateur à deux étages à transistrons à couplage direct à gain amélioré

Country Status (4)

Country Link
US (1) US2830134A (en, 2012)
BE (1) BE525471A (en, 2012)
CH (1) CH315050A (en, 2012)
FR (1) FR1081878A (en, 2012)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585078A (en) * 1948-11-06 1952-02-12 Bell Telephone Labor Inc Negative resistance device utilizing semiconductor amplifier
US2666817A (en) * 1950-11-09 1954-01-19 Bell Telephone Labor Inc Transistor amplifier and power supply therefor
US2622213A (en) * 1951-09-19 1952-12-16 Bell Telephone Labor Inc Transistor circuit for pulse amplifier delay and the like

Also Published As

Publication number Publication date
CH315050A (fr) 1956-07-15
BE525471A (en, 2012) 1956-05-25
US2830134A (en) 1958-04-08

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