FR972003A - Improvements to speed modulated electron tubes - Google Patents

Improvements to speed modulated electron tubes

Info

Publication number
FR972003A
FR972003A FR972003DA FR972003A FR 972003 A FR972003 A FR 972003A FR 972003D A FR972003D A FR 972003DA FR 972003 A FR972003 A FR 972003A
Authority
FR
France
Prior art keywords
electron tubes
modulated electron
speed modulated
speed
tubes
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)
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
Application granted granted Critical
Publication of FR972003A publication Critical patent/FR972003A/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
    • H01J25/12—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 pencil-like electron stream in the axis of the resonators
FR972003D 1940-12-18 1940-12-18 Improvements to speed modulated electron tubes Expired FR972003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR972003T 1940-12-18

Publications (1)

Publication Number Publication Date
FR972003A true FR972003A (en) 1951-01-24

Family

ID=9515663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR972003D Expired FR972003A (en) 1940-12-18 1940-12-18 Improvements to speed modulated electron tubes

Country Status (3)

Country Link
US (1) US2532796A (en)
CH (1) CH226105A (en)
FR (1) FR972003A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011086A (en) * 1957-11-29 1961-11-28 Applied Radiation Corp Means for selecting electron beam energy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE437641A (en) * 1937-07-14
US2272165A (en) * 1938-03-01 1942-02-03 Univ Leland Stanford Junior High frequency electrical apparatus
US2406370A (en) * 1938-07-08 1946-08-27 Univ Leland Stanford Junior Electronic oscillator-detector
BE473833A (en) * 1939-12-14
BE442707A (en) * 1940-02-17

Also Published As

Publication number Publication date
US2532796A (en) 1950-12-05
CH226105A (en) 1943-03-15

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