GB617096A - Improved device for amplifying modulated high-frequency oscillations - Google Patents

Improved device for amplifying modulated high-frequency oscillations

Info

Publication number
GB617096A
GB617096A GB12658/46A GB1265846A GB617096A GB 617096 A GB617096 A GB 617096A GB 12658/46 A GB12658/46 A GB 12658/46A GB 1265846 A GB1265846 A GB 1265846A GB 617096 A GB617096 A GB 617096A
Authority
GB
United Kingdom
Prior art keywords
networks
impedance
load
amplifier
branches
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
GB12658/46A
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
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 Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB617096A publication Critical patent/GB617096A/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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
    • H03F1/06—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers to raise the efficiency of amplifying modulated radio frequency waves; to raise the efficiency of amplifiers acting also as modulators
    • H03F1/07—Doherty-type amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
GB12658/46A 1942-01-10 1946-04-26 Improved device for amplifying modulated high-frequency oscillations Expired GB617096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL617096X 1942-01-10

Publications (1)

Publication Number Publication Date
GB617096A true GB617096A (en) 1949-02-01

Family

ID=19788301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12658/46A Expired GB617096A (en) 1942-01-10 1946-04-26 Improved device for amplifying modulated high-frequency oscillations

Country Status (2)

Country Link
GB (1) GB617096A (enrdf_load_stackoverflow)
NL (1) NL60142C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL60142C (enrdf_load_stackoverflow)

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