GB870703A - Electron discharge device - Google Patents

Electron discharge device

Info

Publication number
GB870703A
GB870703A GB2610/60A GB261060A GB870703A GB 870703 A GB870703 A GB 870703A GB 2610/60 A GB2610/60 A GB 2610/60A GB 261060 A GB261060 A GB 261060A GB 870703 A GB870703 A GB 870703A
Authority
GB
United Kingdom
Prior art keywords
resonator
harmonic
resonators
operating
fundamental
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
GB2610/60A
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Publication of GB870703A publication Critical patent/GB870703A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/06—Tubes having only one resonator, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly velocity modulation, e.g. Lüdi-Klystron

Landscapes

  • Microwave Tubes (AREA)

Abstract

870,703. Velocity modulated tubes. NIPPON ELECTRIC CO. Ltd. Jan. 25, 1960 [Feb. 9, 1959], No. 2610/60. Class 39(1). A klystron oscillator has a "floating kidney" resonator 3, Fig. 1, operating at a fundamental frequency and an ouput resonator 10 having an energy extraction gap disposed between the gaps of the first resonator and operating at a harmonic frequency for generating mm waves. The fundamental and harmonic resonators are excited by the electron beam. The harmonic resonator is formed in the drift tube 8 and feeds energy to a waveguide 12 closed by a window 13. The resonators are operated under optimum bunching conditions. The collector has cooling fins 7.
GB2610/60A 1959-02-09 1960-01-25 Electron discharge device Expired GB870703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP870703X 1959-02-09

Publications (1)

Publication Number Publication Date
GB870703A true GB870703A (en) 1961-06-14

Family

ID=13904667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2610/60A Expired GB870703A (en) 1959-02-09 1960-01-25 Electron discharge device

Country Status (2)

Country Link
DE (1) DE1109273B (en)
GB (1) GB870703A (en)

Also Published As

Publication number Publication date
DE1109273B (en) 1961-06-22

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