IT1125408B - Giro-dispositivo con raggio o fascio di elettroni ad alta potenza - Google Patents

Giro-dispositivo con raggio o fascio di elettroni ad alta potenza

Info

Publication number
IT1125408B
IT1125408B IT23982/79A IT2398279A IT1125408B IT 1125408 B IT1125408 B IT 1125408B IT 23982/79 A IT23982/79 A IT 23982/79A IT 2398279 A IT2398279 A IT 2398279A IT 1125408 B IT1125408 B IT 1125408B
Authority
IT
Italy
Prior art keywords
round
high power
power radius
radius
power
Prior art date
Application number
IT23982/79A
Other languages
English (en)
Other versions
IT7923982A0 (it
Inventor
Spencer Robert Symons
Original Assignee
Varian Associates
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 Varian Associates filed Critical Varian Associates
Publication of IT7923982A0 publication Critical patent/IT7923982A0/it
Application granted granted Critical
Publication of IT1125408B publication Critical patent/IT1125408B/it

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
    • H01J25/025—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 with an electron stream following a helical path
IT23982/79A 1978-06-30 1979-06-29 Giro-dispositivo con raggio o fascio di elettroni ad alta potenza IT1125408B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/921,136 US4200820A (en) 1978-06-30 1978-06-30 High power electron beam gyro device

Publications (2)

Publication Number Publication Date
IT7923982A0 IT7923982A0 (it) 1979-06-29
IT1125408B true IT1125408B (it) 1986-05-14

Family

ID=25444963

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23982/79A IT1125408B (it) 1978-06-30 1979-06-29 Giro-dispositivo con raggio o fascio di elettroni ad alta potenza

Country Status (7)

Country Link
US (1) US4200820A (it)
JP (1) JPS559395A (it)
CA (1) CA1141859A (it)
DE (1) DE2926119A1 (it)
FR (1) FR2430085A1 (it)
GB (1) GB2025126B (it)
IT (1) IT1125408B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445611A1 (fr) * 1978-12-29 1980-07-25 Thomson Csf Generateur d'ondes radioelectriques pour hyperfrequence
US4393332A (en) * 1980-09-05 1983-07-12 Varian Associates, Inc. Gyrotron transverse energy equalizer
US4356430A (en) * 1980-09-05 1982-10-26 Varian Associates, Inc. Gyrotron cavity resonator with an improved value of Q
US4388555A (en) * 1981-03-09 1983-06-14 Varian Associates, Inc. Gyrotron with improved stability
GB2096392B (en) * 1981-04-06 1985-04-03 Varian Associates Collector-output for hollow beam electron tubes
US4494039A (en) * 1982-10-19 1985-01-15 The United States Of America As Represented By The Secretary Of The Navy Gyrotron traveling-wave device including quarter wavelength anti-reflective dielectric layer to enhance microwave absorption
US4523127A (en) * 1983-02-02 1985-06-11 Ga Technologies Inc. Cyclotron resonance maser amplifier and waveguide window
GB2136197B (en) * 1983-03-03 1986-06-25 English Electric Valve Co Ltd Improvements in or relating to gyrotron devices
FR2542928B1 (fr) * 1983-03-18 1985-10-04 Thomson Csf Transformateur de modes de propagation hyperfrequence
FR2544129B1 (fr) * 1983-04-06 1986-01-17 Thomson Csf Generateur d'ondes radioelectriques pour hyperfrequences
US4554483A (en) * 1983-09-29 1985-11-19 The United States Of America As Represented By The Secretary Of The Navy Active circulator gyrotron traveling-wave amplifier
US4751429A (en) * 1986-05-15 1988-06-14 The United States Of America As Represented By The United States Department Of Energy High power microwave generator
US5015914A (en) * 1988-12-09 1991-05-14 Varian Associates, Inc. Couplers for extracting RF power from a gyrotron cavity directly into fundamental mode waveguide
US5061912A (en) * 1990-07-25 1991-10-29 General Atomics Waveguide coupler having opposed smooth and opposed corrugated walls for coupling HE1,1 mode
US5180944A (en) * 1991-01-25 1993-01-19 Varian Associates, Inc. Gyrotron with a mode convertor which reduces em wave leakage
DE69200138T2 (de) * 1991-06-14 1994-11-17 Toshiba Kawasaki Kk Gyrotron.
AU2001251222A1 (en) * 2000-03-31 2001-10-15 University Of Maryland, Baltimore Helical electron beam generating device and method of use
WO2005098752A1 (ja) 2004-04-09 2005-10-20 Sony Corporation 画像処理装置および方法、記録媒体、並びにプログラム
CN102377000A (zh) * 2010-08-11 2012-03-14 中国科学院电子学研究所 一种矩圆模式转换高频结构
CN104421122A (zh) * 2013-08-21 2015-03-18 李林海 晃动拾能同步发电机

Family Cites Families (10)

* 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
US3113238A (en) * 1961-05-29 1963-12-03 Varian Associates Radio frequency output circuits and output windows
FR1343619A (fr) * 1962-09-26 1963-11-22 Thomson Houston Comp Francaise Dispositif de focalisation pour tube à onde progressive
FR1406151A (fr) * 1963-07-10 1965-07-16 Matsushita Electronics Corp Tubes électroniques à extrême haute fréquence
US3392303A (en) * 1964-08-04 1968-07-09 Varian Associates Microwave tube incorporating a coaxial coupler having water cooling and thermal stress relief
US3700952A (en) * 1971-08-30 1972-10-24 Us Navy High power pulsed microwave source
US3916239A (en) * 1973-07-05 1975-10-28 Varian Associates High energy beam launching apparatus and method
US3866085A (en) * 1973-12-03 1975-02-11 Varian Associates Collector pole piece for a microwave linear beam tube
US4019088A (en) * 1975-04-08 1977-04-19 Gersh Itskovich Budker Electrovacuum SHF apparatus
US4038602A (en) * 1976-02-25 1977-07-26 The United States Of America As Represented By The Secretary Of The Navy Automodulated realtivistic electron beam microwave source

Also Published As

Publication number Publication date
FR2430085B1 (it) 1985-03-22
DE2926119A1 (de) 1980-01-10
CA1141859A (en) 1983-02-22
GB2025126A (en) 1980-01-16
FR2430085A1 (fr) 1980-01-25
IT7923982A0 (it) 1979-06-29
GB2025126B (en) 1982-09-22
JPS559395A (en) 1980-01-23
US4200820A (en) 1980-04-29

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