Publication: Electron-optical system for a high-current Ka-band relativistic gyrotron
Дата
2019
Авторы
Abubakirov, E. B.
Denisenko, A. N.
Fedotov, A. E.
Leontyev, A. N.
Tarakanov, V. P.
Journal Title
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Издатель
Аннотация
© 2019 Author(s). An electron-optical system for a high-current relativistic Ka-band gyrotron was developed and experimentally tested. The system consists of a coaxial magnetically insulated diode forming a rectilinear hollow beam and an additional short coil (kicker) pumping the transverse electron velocities. An electron beam with a particle energy of 500 keV, a current of 1.5-2 kA, and a pitch-ratio of up to 1 has been produced. The beam is intended for a gyrotron with the output power of 200 MW. The measured beam characteristics are in good agreement with the results of calculations. The influence of the beam and gyrotron cavity axis misalignment on gyrotron operation is analyzed using PIC simulations.
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Цитирование
Electron-optical system for a high-current Ka-band relativistic gyrotron / Abubakirov, E.B. [et al.] // Physics of Plasmas. - 2019. - 26. - № 3. - 10.1063/1.5085483
URI
https://www.doi.org/10.1063/1.5085483
https://www.scopus.com/record/display.uri?eid=2-s2.0-85062861597&origin=resultslist
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https://openrepository.mephi.ru/handle/123456789/16653
https://www.scopus.com/record/display.uri?eid=2-s2.0-85062861597&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000462916300060
https://openrepository.mephi.ru/handle/123456789/16653