FR1212374A - Dispositif de modulation de vitesse à grand rendement - Google Patents

Dispositif de modulation de vitesse à grand rendement

Info

Publication number
FR1212374A
FR1212374A FR1212374DA FR1212374A FR 1212374 A FR1212374 A FR 1212374A FR 1212374D A FR1212374D A FR 1212374DA FR 1212374 A FR1212374 A FR 1212374A
Authority
FR
France
Prior art keywords
high efficiency
modulation device
speed modulation
efficiency speed
speed
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
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1212374A publication Critical patent/FR1212374A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/027—Collectors
    • H01J23/0275—Multistage collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/78—Tubes with electron stream modulated by deflection in a resonator
FR1212374D 1957-10-21 1958-10-13 Dispositif de modulation de vitesse à grand rendement Expired FR1212374A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US691371A US2949558A (en) 1957-10-21 1957-10-21 High efficiency velocity modulation devices

Publications (1)

Publication Number Publication Date
FR1212374A true FR1212374A (fr) 1960-03-23

Family

ID=24776289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212374D Expired FR1212374A (fr) 1957-10-21 1958-10-13 Dispositif de modulation de vitesse à grand rendement

Country Status (5)

Country Link
US (1) US2949558A (US08063081-20111122-C00115.png)
BE (1) BE571885A (US08063081-20111122-C00115.png)
FR (1) FR1212374A (US08063081-20111122-C00115.png)
GB (1) GB844730A (US08063081-20111122-C00115.png)
NL (1) NL232328A (US08063081-20111122-C00115.png)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032677A (en) * 1959-05-08 1962-05-01 Raytheon Co Traveling wave tubes
US3082339A (en) * 1959-08-11 1963-03-19 Gen Electric Electric discharge device
US3172004A (en) * 1960-06-17 1965-03-02 Sperry Rand Corp Depressed collector operation of electron beam device
US3260885A (en) * 1961-09-26 1966-07-12 Litton Prec Products Inc Anode structures providing improved cooling for electron discharge devices
US3368104A (en) * 1964-03-17 1968-02-06 Varian Associates Electron beam tube included depressed collector therefor
FR1412485A (fr) * 1964-08-07 1965-10-01 Thomson Houston Comp Francaise Perfectionnements aux amplificateurs et oscillateurs pour hyperfréquences comprenant des tubes à faisceau électronique
US3453482A (en) * 1966-12-22 1969-07-01 Varian Associates Efficient high power beam tube employing a fly-trap beam collector having a focus electrode structure at the mouth thereof
US3573537A (en) * 1969-06-02 1971-04-06 Raytheon Co Collector electrode for crossed field traveling wave device
US3700963A (en) * 1970-07-16 1972-10-24 Tokyo Shibaura Electric Co Microwave tube assembly
US3702951A (en) * 1971-11-12 1972-11-14 Nasa Electrostatic collector for charged particles
US3806755A (en) * 1972-05-31 1974-04-23 Varian Associates Electron collector having means for reducing secondary electron interference in a linear beam microwave tube
US3824425A (en) * 1973-05-21 1974-07-16 Sperry Rand Corp Suppressor electrode for depressed electron beam collector
JP2009252444A (ja) * 2008-04-03 2009-10-29 Nec Microwave Inc コレクタ電極及び電子管
DE102011053949A1 (de) * 2011-09-27 2013-03-28 Thales Air Systems & Electron Devices Gmbh Vakuum-Elektronenstrahlanordnung und Verfahren zur Herstellung einer Elektrode dafür
CN112382551B (zh) * 2020-11-12 2022-03-11 中国人民解放军国防科技大学 采用内提取的Ka频段高功率微波同轴渡越时间振荡器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2111256A (en) * 1934-10-26 1938-03-15 Csf Electron discharge tube
US2487656A (en) * 1943-11-22 1949-11-08 Rca Corp Electron discharge device of the beam deflection type
US2619611A (en) * 1951-05-29 1952-11-25 Eitel Mccullough Inc Electron tube apparatus
DE932443C (de) * 1953-07-23 1955-09-01 Telefunken Gmbh Einrichtung zur Erzeugung eines langgestreckten zylinderfoermigen Elektronenstrahles
DE1063720B (de) * 1954-05-22 1959-08-20 Telefunken Gmbh Elektrische Entladungsroehre nach dem Lauffeldprinzip
US2853641A (en) * 1955-01-20 1958-09-23 Gen Electric Electron beam and wave energy interaction device

Also Published As

Publication number Publication date
BE571885A (US08063081-20111122-C00115.png)
US2949558A (en) 1960-08-16
GB844730A (en) 1960-08-17
NL232328A (US08063081-20111122-C00115.png)

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