GB513605A - Improvements in or relating to thermionic valve amplifiers - Google Patents

Improvements in or relating to thermionic valve amplifiers

Info

Publication number
GB513605A
GB513605A GB1157338A GB1157338A GB513605A GB 513605 A GB513605 A GB 513605A GB 1157338 A GB1157338 A GB 1157338A GB 1157338 A GB1157338 A GB 1157338A GB 513605 A GB513605 A GB 513605A
Authority
GB
United Kingdom
Prior art keywords
relating
thermionic valve
valve amplifiers
amplifiers
thermionic
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
GB1157338A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi 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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to GB1157338A priority Critical patent/GB513605A/en
Publication of GB513605A publication Critical patent/GB513605A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1638—Special circuits to enhance selectivity of receivers not otherwise provided for
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0153—Electrical filters; Controlling thereof
    • H03H7/0161—Bandpass filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
GB1157338A 1938-04-14 1938-04-14 Improvements in or relating to thermionic valve amplifiers Expired GB513605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1157338A GB513605A (en) 1938-04-14 1938-04-14 Improvements in or relating to thermionic valve amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1157338A GB513605A (en) 1938-04-14 1938-04-14 Improvements in or relating to thermionic valve amplifiers

Publications (1)

Publication Number Publication Date
GB513605A true GB513605A (en) 1939-10-17

Family

ID=9988725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1157338A Expired GB513605A (en) 1938-04-14 1938-04-14 Improvements in or relating to thermionic valve amplifiers

Country Status (1)

Country Link
GB (1) GB513605A (en)

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