BE497970A - - Google Patents

Info

Publication number
BE497970A
BE497970A BE497970DA BE497970A BE 497970 A BE497970 A BE 497970A BE 497970D A BE497970D A BE 497970DA BE 497970 A BE497970 A BE 497970A
Authority
BE
Belgium
Application number
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.)
Publication of BE497970A publication Critical patent/BE497970A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
    • 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
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/26—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is coaxial with the axis of the resonator or resonators and is tube-like before reflection
    • 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
    • H01J25/32—Tubes with plural reflection, e.g. Coeterier tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
BE497970D 1949-09-09 BE497970A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL668806X 1949-09-09

Publications (1)

Publication Number Publication Date
BE497970A true BE497970A (ja)

Family

ID=19798843

Family Applications (1)

Application Number Title Priority Date Filing Date
BE497970D BE497970A (ja) 1949-09-09

Country Status (6)

Country Link
US (1) US2668257A (ja)
BE (1) BE497970A (ja)
DE (1) DE832782C (ja)
FR (1) FR1024375A (ja)
GB (1) GB668806A (ja)
NL (1) NL77392C (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126119A1 (de) * 1981-07-02 1983-01-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Mikrowellen-verstaerkerroehre mit zwei ringresonatoren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411538A (en) * 1940-06-21 1946-11-26 Int Standard Electric Corp Electron discharge apparatus
US2414517A (en) * 1940-08-02 1947-01-21 Standard Telephones Cables Ltd Electron discharge apparatus incorporating high frequency resonators
US2466063A (en) * 1943-02-03 1949-04-05 Sperry Corp High-power high-frequency electron discharge apparatus
US2458000A (en) * 1943-11-06 1949-01-04 Bell Telephone Labor Inc Feedback amplifier or oscillator
BE481089A (ja) * 1946-05-04

Also Published As

Publication number Publication date
NL77392C (ja)
DE832782C (de) 1952-02-28
FR1024375A (fr) 1953-04-01
GB668806A (en) 1952-03-19
US2668257A (en) 1954-02-02

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