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FR941877A - Improvements to speed modulation type oscillation generators - Google Patents

Improvements to speed modulation type oscillation generators

Info

Publication number
FR941877A
FR941877A FR941877DA FR941877A FR 941877 A FR941877 A FR 941877A FR 941877D A FR941877D A FR 941877DA FR 941877 A FR941877 A FR 941877A
Authority
FR
France
Prior art keywords
modulation type
speed modulation
type oscillation
oscillation generators
generators
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
Other languages
French (fr)
Inventor
Richard Greville Roach
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR941877A publication Critical patent/FR941877A/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
    • 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
FR941877D 1942-05-08 1946-11-21 Improvements to speed modulation type oscillation generators Expired FR941877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6279/42A GB582171A (en) 1942-05-08 1942-05-08 Improvements in oscillation generators of the velocity modulation type

Publications (1)

Publication Number Publication Date
FR941877A true FR941877A (en) 1949-01-24

Family

ID=9811609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941877D Expired FR941877A (en) 1942-05-08 1946-11-21 Improvements to speed modulation type oscillation generators

Country Status (6)

Country Link
US (1) US2485661A (en)
BE (1) BE474452A (en)
ES (1) ES177015A1 (en)
FR (1) FR941877A (en)
GB (1) GB582171A (en)
NL (1) NL74578C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657329A (en) * 1950-02-21 1953-10-27 Sperry Corp Traveling wave tube
BE526801A (en) * 1953-02-27
US3076117A (en) * 1959-04-27 1963-01-29 Gen Electric Parametric energy converter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048227A (en) * 1930-03-19 1936-07-21 Rca Corp Vacuum tube
US2064469A (en) * 1933-10-23 1936-12-15 Rca Corp Device for and method of controlling high frequency currents
US2169396A (en) * 1936-05-08 1939-08-15 Bell Telephone Labor Inc Signal-translating apparatus
GB537490A (en) * 1939-12-22 1941-06-24 Standard Telephones Cables Ltd Improvements in or relating to electron discharge apparatus
BE469836A (en) * 1940-08-02
US2407706A (en) * 1942-05-30 1946-09-17 Rca Corp Electron discharge device

Also Published As

Publication number Publication date
NL74578C (en)
GB582171A (en) 1946-11-07
US2485661A (en) 1949-10-25
ES177015A1 (en) 1947-04-16
BE474452A (en)

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