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GB1125147A - Improvements in or relating to travelling wave tube circuit arrangements - Google Patents

Improvements in or relating to travelling wave tube circuit arrangements

Info

Publication number
GB1125147A
GB1125147A GB5148765A GB5148765A GB1125147A GB 1125147 A GB1125147 A GB 1125147A GB 5148765 A GB5148765 A GB 5148765A GB 5148765 A GB5148765 A GB 5148765A GB 1125147 A GB1125147 A GB 1125147A
Authority
GB
United Kingdom
Prior art keywords
wave tube
travelling wave
relating
circuit arrangements
tube circuit
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
GB5148765A
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB1125147A publication Critical patent/GB1125147A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems
    • H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/30—Demodulation of angle-, frequency- or phase- modulated oscillations by means of transit-time tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Amplifiers (AREA)
  • Radio Relay Systems (AREA)

Abstract

1,125,147. Frequency discriminators. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. 3 Dec., 1965 [8 Dec., 1964], No. 51487/65. Heading H3A. A travelling wave tube used as an amplifier, for example in a beamed radio relay station, is also used to derive the modulation content of an input frequency-modulated signal by including a load impedance 9 in series with the power supply of the collector electrode or of the delay line. The load impedance may be a highfrequency choke or a filter.
GB5148765A 1964-12-08 1965-12-03 Improvements in or relating to travelling wave tube circuit arrangements Expired GB1125147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964T0027567 DE1246049B (en) 1964-12-08 1964-12-08 Circuit arrangement for obtaining the modulation content of a frequency-modulated high-frequency signal

Publications (1)

Publication Number Publication Date
GB1125147A true GB1125147A (en) 1968-08-28

Family

ID=7553584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5148765A Expired GB1125147A (en) 1964-12-08 1965-12-03 Improvements in or relating to travelling wave tube circuit arrangements

Country Status (2)

Country Link
DE (1) DE1246049B (en)
GB (1) GB1125147A (en)

Also Published As

Publication number Publication date
DE1246049B (en) 1967-08-03

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