BE473835A - - Google Patents

Info

Publication number
BE473835A
BE473835A BE473835DA BE473835A BE 473835 A BE473835 A BE 473835A BE 473835D A BE473835D A BE 473835DA BE 473835 A BE473835 A BE 473835A
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 BE473835A publication Critical patent/BE473835A/xx

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
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/18—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with radial or disc-like electron stream perpendicular to the axis of the resonators
BE473835D 1940-04-20 BE473835A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US330662A US2298949A (en) 1940-04-20 1940-04-20 Radial form ultra-high frequency tube

Publications (1)

Publication Number Publication Date
BE473835A true BE473835A (xx)

Family

ID=23290751

Family Applications (1)

Application Number Title Priority Date Filing Date
BE473835D BE473835A (xx) 1940-04-20

Country Status (4)

Country Link
US (1) US2298949A (xx)
BE (1) BE473835A (xx)
FR (1) FR928669A (xx)
GB (1) GB575123A (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958885A (xx) * 1940-05-17 1950-03-21
NL69228C (xx) * 1940-10-03
BE475127A (xx) * 1942-02-19
US2540142A (en) * 1942-10-17 1951-02-06 Sperry Corp High-frequency tube structure and system
GB586275A (en) * 1942-12-04 1947-03-13 Standard Telephones Cables Ltd Improvements in or relating to ultra high frequency electric oscillators
US2466067A (en) * 1942-12-07 1949-04-05 Sperry Corp High-frequency apparatus
US2466063A (en) * 1943-02-03 1949-04-05 Sperry Corp High-power high-frequency electron discharge apparatus
US2466059A (en) * 1943-09-03 1949-04-05 Raytheon Mfg Co Laminated magnetron
US2473827A (en) * 1943-10-05 1949-06-21 Raytheon Mfg Co Electronic discharge device of the cavity resonator type
US2464229A (en) * 1943-11-10 1949-03-15 Univ Leland Stanford Junior High-frequency apparatus and method
US2489131A (en) * 1943-11-17 1949-11-22 Rca Corp Electron discharge device of the cavity resonator type
US2461125A (en) * 1943-12-31 1949-02-08 Rca Corp Electron discharge device utilizing cavity resonators
FR990675A (fr) * 1944-03-25 1951-09-25 Csf Tubes électroniques émetteurs de grande puissance pour ondes ultra-courtes
US2454330A (en) * 1944-04-13 1948-11-23 Westinghouse Electric Corp Positive grid oscillator
US2498763A (en) * 1944-06-15 1950-02-28 Westinghouse Electric Corp Magnetron
US2599263A (en) * 1944-08-15 1952-06-03 Rca Corp Ultrahigh-frequency electron discharge device
US2547411A (en) * 1945-11-06 1951-04-03 William R Rambo Coupling arrangement between an electron discharge device and cavity resonators
US2721957A (en) * 1945-12-11 1955-10-25 Henry V Neher Microwave oscillator electron discharge device
FR940052A (fr) * 1947-01-08 1948-12-02 Csf Tube électronique pour fréquences très élevées
NL75522C (xx) * 1949-03-26
US2654844A (en) * 1949-04-08 1953-10-06 Eitel Mccullough Inc Ultrahigh-frequency generator and electron tube
US2773214A (en) * 1951-02-17 1956-12-04 Jean P Voge Velocity modulation tubes
US2777085A (en) * 1952-05-29 1957-01-08 Westinghouse Electric Corp Secondary electron suppressor
GB731436A (en) * 1952-06-05 1955-06-08 Emi Ltd Improvements in or relating to electron discharge devices employing hollow resonators
US4210845A (en) * 1978-11-24 1980-07-01 The United States Of America As Represented By The United States Department Of Energy Trirotron: triode rotating beam radio frequency amplifier
US5239272A (en) * 1990-03-09 1993-08-24 Eev Limited Electron beam tube arrangements having primary and secondary output cavities
GB9005382D0 (en) * 1990-03-09 1990-05-02 Eev Ltd Electron beam tube with coupled input cavities
GB2245414B (en) * 1990-03-28 1994-03-23 Eev Ltd Output cavity for electron beam tube

Also Published As

Publication number Publication date
GB575123A (en) 1946-02-05
US2298949A (en) 1942-10-13
FR928669A (fr) 1947-12-04

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