CH270377A - Speed modulated electron tube. - Google Patents

Speed modulated electron tube.

Info

Publication number
CH270377A
CH270377A CH270377DA CH270377A CH 270377 A CH270377 A CH 270377A CH 270377D A CH270377D A CH 270377DA CH 270377 A CH270377 A CH 270377A
Authority
CH
Switzerland
Prior art keywords
electron tube
modulated electron
speed modulated
speed
tube
Prior art date
Application number
Other languages
French (fr)
Inventor
Telephone Et Radio S Standard
Original Assignee
Standard Telephone & Radio Sa
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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH270377A publication Critical patent/CH270377A/en

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
    • H01J25/08—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 with electron stream perpendicular to the axis of the resonator
    • 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
    • H01J25/28—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 perpendicular to the axis of the resonator or resonators and is pencil-like before reflection
CH270377D 1942-01-09 1947-10-04 Speed modulated electron tube. CH270377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB270377X 1942-01-09

Publications (1)

Publication Number Publication Date
CH270377A true CH270377A (en) 1950-08-31

Family

ID=10253144

Family Applications (1)

Application Number Title Priority Date Filing Date
CH270377D CH270377A (en) 1942-01-09 1947-10-04 Speed modulated electron tube.

Country Status (6)

Country Link
US (1) US2459806A (en)
BE (1) BE478602A (en)
CH (1) CH270377A (en)
ES (1) ES176824A1 (en)
FR (1) FR932832A (en)
GB (1) GB586148A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2747087A (en) * 1950-08-16 1956-05-22 Gen Electric Electric discharge devices and high frequency systems therefor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45407C (en) * 1934-02-23
DE727809C (en) * 1936-03-05 1942-11-12 Telefunken Gmbh Arrangement for generating electrical vibrations
US2190511A (en) * 1938-03-01 1940-02-13 Gen Electric Ultra short wave system
US2207846A (en) * 1938-06-30 1940-07-16 Rca Corp Electronic discharge device
US2287845A (en) * 1939-03-08 1942-06-30 Univ Leland Stanford Junior Thermionic vacuum tube and circuits
BE441498A (en) * 1939-09-13
GB537490A (en) * 1939-12-22 1941-06-24 Standard Telephones Cables Ltd Improvements in or relating to electron discharge apparatus
US2342263A (en) * 1939-12-22 1944-02-22 Int Standard Electric Corp Electron discharge apparatus
US2383343A (en) * 1940-08-13 1945-08-21 Westinghouse Electric Corp Two-cylinder short-wave resonator apparatus

Also Published As

Publication number Publication date
BE478602A (en)
ES176824A1 (en) 1947-03-16
FR932832A (en) 1948-04-02
GB586148A (en) 1947-03-10
US2459806A (en) 1949-01-25

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