CH343539A - Dispositif électronique à modulation de vitesse - Google Patents

Dispositif électronique à modulation de vitesse

Info

Publication number
CH343539A
CH343539A CH343539DA CH343539A CH 343539 A CH343539 A CH 343539A CH 343539D A CH343539D A CH 343539DA CH 343539 A CH343539 A CH 343539A
Authority
CH
Switzerland
Prior art keywords
modulation device
electronic speed
speed modulation
electronic
speed
Prior art date
Application number
Other languages
English (en)
Inventor
Henry Preist Donald
Original Assignee
Eitel Mccullough Inc
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 Eitel Mccullough Inc filed Critical Eitel Mccullough Inc
Publication of CH343539A publication Critical patent/CH343539A/fr

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
CH343539D 1953-12-14 1955-07-08 Dispositif électronique à modulation de vitesse CH343539A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US397977A US2867746A (en) 1953-12-14 1953-12-14 Electron tube apparatus

Publications (1)

Publication Number Publication Date
CH343539A true CH343539A (fr) 1959-12-31

Family

ID=23573479

Family Applications (1)

Application Number Title Priority Date Filing Date
CH343539D CH343539A (fr) 1953-12-14 1955-07-08 Dispositif électronique à modulation de vitesse

Country Status (3)

Country Link
US (1) US2867746A (fr)
CH (1) CH343539A (fr)
GB (2) GB790406A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169206A (en) * 1959-08-06 1965-02-09 Varian Associates High frequency tube method and apparatus
US3076116A (en) * 1959-09-21 1963-01-29 Eitel Mccullough Inc Klystron apparatus
US3227581A (en) * 1960-02-23 1966-01-04 Eitel Mccullough Inc Process for rendering ceramics slightly conductive
JPS5868846A (ja) * 1981-10-07 1983-04-23 バリアン・アソシエイツ・インコ−ポレイテツド 永久磁石で集束される線形ビ−ムマイクロ波管
CN101521133B (zh) * 2009-04-20 2011-04-06 无锡希恩电气有限公司 速调管聚焦线圈

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22389E (en) * 1940-07-13 1943-11-02 Electron beam concentrating
NL135247C (fr) * 1946-10-22
US2581657A (en) * 1950-07-26 1952-01-08 Myron R Heppner Focusing and centering device for cathode-ray tubes
US2568668A (en) * 1950-08-18 1951-09-18 Best Mfg Co Inc Cathode-ray tube focusing device of the permanent magnet type
US2619611A (en) * 1951-05-29 1952-11-25 Eitel Mccullough Inc Electron tube apparatus
US2629066A (en) * 1951-12-10 1953-02-17 Eitel Maccullough Inc Electron tube

Also Published As

Publication number Publication date
GB790406A (en) 1958-02-12
GB790405A (en) 1958-02-12
US2867746A (en) 1959-01-06

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