GB510503A - Improvements in thermionic amplifiers - Google Patents

Improvements in thermionic amplifiers

Info

Publication number
GB510503A
GB510503A GB75/39A GB7539A GB510503A GB 510503 A GB510503 A GB 510503A GB 75/39 A GB75/39 A GB 75/39A GB 7539 A GB7539 A GB 7539A GB 510503 A GB510503 A GB 510503A
Authority
GB
United Kingdom
Prior art keywords
thermionic amplifiers
thermionic
amplifiers
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
GB75/39A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB510503A publication Critical patent/GB510503A/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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
GB75/39A 1938-01-04 1939-01-02 Improvements in thermionic amplifiers Expired GB510503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP2123D DE1080610B (de) 1938-01-04 1938-01-04 Ein- oder mehrstufiger frequenz-unabhaengiger Verstaerker

Publications (1)

Publication Number Publication Date
GB510503A true GB510503A (en) 1939-08-02

Family

ID=7357756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB75/39A Expired GB510503A (en) 1938-01-04 1939-01-02 Improvements in thermionic amplifiers

Country Status (6)

Country Link
US (1) US2212204A (OSRAM)
BE (1) BE431973A (OSRAM)
DE (1) DE1080610B (OSRAM)
FR (1) FR848402A (OSRAM)
GB (1) GB510503A (OSRAM)
NL (1) NL58853C (OSRAM)

Also Published As

Publication number Publication date
US2212204A (en) 1940-08-20
FR848402A (fr) 1939-10-30
BE431973A (OSRAM)
DE1080610B (de) 1960-04-28
NL58853C (OSRAM)

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