GB627980A - Improvements in or relating to valves of the velocity modulation type - Google Patents

Improvements in or relating to valves of the velocity modulation type

Info

Publication number
GB627980A
GB627980A GB15071/46A GB1507146A GB627980A GB 627980 A GB627980 A GB 627980A GB 15071/46 A GB15071/46 A GB 15071/46A GB 1507146 A GB1507146 A GB 1507146A GB 627980 A GB627980 A GB 627980A
Authority
GB
United Kingdom
Prior art keywords
coupling
end walls
slot
resonator
velocity
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
GB15071/46A
Other languages
English (en)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Publication of GB627980A publication Critical patent/GB627980A/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
    • H01J25/10—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

Landscapes

  • Microwave Tubes (AREA)
  • Particle Accelerators (AREA)
GB15071/46A 1944-03-25 1946-05-17 Improvements in or relating to valves of the velocity modulation type Expired GB627980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2564385X 1944-03-25

Publications (1)

Publication Number Publication Date
GB627980A true GB627980A (en) 1949-08-19

Family

ID=9686558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15071/46A Expired GB627980A (en) 1944-03-25 1946-05-17 Improvements in or relating to valves of the velocity modulation type

Country Status (4)

Country Link
US (1) US2564385A (fr)
CH (1) CH258699A (fr)
FR (1) FR990675A (fr)
GB (1) GB627980A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731436A (en) * 1952-06-05 1955-06-08 Emi Ltd Improvements in or relating to electron discharge devices employing hollow resonators
GB783775A (en) * 1953-04-10 1957-10-02 Emi Ltd Improvements in or relating to electron discharge devices employing cavity resonators
US3198979A (en) * 1962-07-16 1965-08-03 Sfd Lab Inc Slow wave circuit with flexible support

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167201A (en) * 1935-06-28 1939-07-25 Pintsch Julius Kg Electron tube
BE441498A (fr) * 1939-09-13
BE473835A (fr) * 1940-04-20
BE476281A (fr) * 1940-08-17
US2394397A (en) * 1941-10-29 1946-02-05 Westinghouse Electric Corp Ultra high frequency tube
BE471575A (fr) * 1942-06-26
US2466067A (en) * 1942-12-07 1949-04-05 Sperry Corp High-frequency apparatus

Also Published As

Publication number Publication date
CH258699A (fr) 1948-12-15
FR990675A (fr) 1951-09-25
US2564385A (en) 1951-08-14

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