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FR846761A - Electric wave amplifiers - Google Patents

Electric wave amplifiers

Info

Publication number
FR846761A
FR846761A FR846761DA FR846761A FR 846761 A FR846761 A FR 846761A FR 846761D A FR846761D A FR 846761DA FR 846761 A FR846761 A FR 846761A
Authority
FR
France
Prior art keywords
electric wave
wave amplifiers
amplifiers
electric
wave
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)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR846761A publication Critical patent/FR846761A/en
Expired legal-status Critical Current

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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
FR846761D 1937-12-01 1938-11-29 Electric wave amplifiers Expired FR846761A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB230988X 1937-12-01
GB140138X 1938-01-14

Publications (1)

Publication Number Publication Date
FR846761A true FR846761A (en) 1939-09-26

Family

ID=26250182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846761D Expired FR846761A (en) 1937-12-01 1938-11-29 Electric wave amplifiers

Country Status (4)

Country Link
BE (1) BE431370A (en)
CH (1) CH230988A (en)
FR (1) FR846761A (en)
GB (1) GB506652A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566057A (en) * 1947-10-02 1951-08-28 Gen Electric Audio amplifier system

Also Published As

Publication number Publication date
GB506652A (en) 1939-06-01
CH230988A (en) 1944-02-15
BE431370A (en)

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