GB465053A - Improvements in thermionic amplifiers - Google Patents

Improvements in thermionic amplifiers

Info

Publication number
GB465053A
GB465053A GB2986135A GB2986135A GB465053A GB 465053 A GB465053 A GB 465053A GB 2986135 A GB2986135 A GB 2986135A GB 2986135 A GB2986135 A GB 2986135A GB 465053 A GB465053 A GB 465053A
Authority
GB
United Kingdom
Prior art keywords
capacity
condensers
high frequencies
loss
amplifier
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
GB2986135A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB2986135A priority Critical patent/GB465053A/en
Priority to FR812590D priority patent/FR812590A/en
Publication of GB465053A publication Critical patent/GB465053A/en
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
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
    • 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)

Abstract

465,053. Valve amplifying circuits. BRITISH THOMSON-HOUSTON CO., Ltd., MOIR, J., and HIBBERD, R. G. Oct. 29, 1935, No. 29861. [Class 40 (v)] In a push-pull resistance capacity coupled amplifier dealing with a wide band of frequencies without frequency discrimination loss of high frequencies is avoided by the provision of condensers C1 C2 to neutralize inherent self-capacity. The condensers C1 C2 have each a capacity equal to the anode grid capacity of the valves and are provided in the final stage of the amplifier. In this way higher anode resistances with corresponding increase in gain may be used without loss of high frequencies. Reference has been directed by the Comptroller to Specifcation 354,192.
GB2986135A 1935-10-29 1935-10-29 Improvements in thermionic amplifiers Expired GB465053A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2986135A GB465053A (en) 1935-10-29 1935-10-29 Improvements in thermionic amplifiers
FR812590D FR812590A (en) 1935-10-29 1936-10-28 Improvements to thermionic amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2986135A GB465053A (en) 1935-10-29 1935-10-29 Improvements in thermionic amplifiers

Publications (1)

Publication Number Publication Date
GB465053A true GB465053A (en) 1937-04-29

Family

ID=10298385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2986135A Expired GB465053A (en) 1935-10-29 1935-10-29 Improvements in thermionic amplifiers

Country Status (2)

Country Link
FR (1) FR812590A (en)
GB (1) GB465053A (en)

Also Published As

Publication number Publication date
FR812590A (en) 1937-05-12

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