FR938658A - Perfectionnements aux amplificateurs haute fréquence - Google Patents

Perfectionnements aux amplificateurs haute fréquence

Info

Publication number
FR938658A
FR938658A FR938658DA FR938658A FR 938658 A FR938658 A FR 938658A FR 938658D A FR938658D A FR 938658DA FR 938658 A FR938658 A FR 938658A
Authority
FR
France
Prior art keywords
high frequency
frequency amplifiers
amplifiers
frequency
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR938658A publication Critical patent/FR938658A/fr
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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR938658D 1942-06-22 1946-10-18 Perfectionnements aux amplificateurs haute fréquence Expired FR938658A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US447939A US2335050A (en) 1942-06-22 1942-06-22 Electron discharge amplifier

Publications (1)

Publication Number Publication Date
FR938658A true FR938658A (fr) 1948-10-21

Family

ID=23778357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938658D Expired FR938658A (fr) 1942-06-22 1946-10-18 Perfectionnements aux amplificateurs haute fréquence

Country Status (4)

Country Link
US (1) US2335050A (fr)
BE (1) BE474424A (fr)
FR (1) FR938658A (fr)
GB (1) GB564243A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546247A (en) * 1947-12-17 1951-03-27 William C Wolf Process of recovering barite from its native materials
NL85225C (fr) * 1948-11-12

Also Published As

Publication number Publication date
BE474424A (fr)
GB564243A (en) 1944-09-19
US2335050A (en) 1943-11-23

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