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Gyrotron multistage depressed collector based on E × B drift concept using azimuthal electric field. II: Upgraded designs

Wu, Chuanren ORCID iD icon 1; Pagonakis, Ioannis Gr. 1; Albert, David 1; Avramidis, Konstantinos A. 1; Gantenbein, Gerd 1; Illy, Stefan 1; Thumm, Manfred 1; Jelonnek, John 1
1 Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM), Karlsruher Institut für Technologie (KIT)

Abstract (englisch):

Multistage Depressed Collectors (MDCs) are nontrivial for high-frequency gyrotrons. A basic conceptual design of an E x B MDC using azimuthal electric fields was proposed in Part I of this series. In the present work, several upgraded design proposals based on the basic one will be elaborated. These proposals will significantly reduce the back-stream of electrons, which was the main drawback of the basic design proposal. Another upgraded design proposal will shrink the length and maximal radius of the MDC to be only a fraction of its full-length version. A conceptual design of the final MDC proposal will be given at the end.


Verlagsausgabe §
DOI: 10.5445/IR/1000090043
Veröffentlicht am 24.01.2020
Originalveröffentlichung
DOI: 10.1063/1.5078861
Scopus
Zitationen: 11
Web of Science
Zitationen: 11
Dimensions
Zitationen: 13
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM)
Publikationstyp Zeitschriftenaufsatz
Publikationsmonat/-jahr 01.2019
Sprache Englisch
Identifikator ISSN: 1070-664X, 1089-7674
urn:nbn:de:swb:90-900432
KITopen-ID: 1000090043
HGF-Programm 31.03.02 (POF III, LK 01) Plasma Heizsysteme
Erschienen in Physics of plasmas
Verlag American Institute of Physics (AIP)
Band 26
Heft 1
Seiten 013108
Projektinformation EUROfusion (EU, H2020, 633053)
Vorab online veröffentlicht am 22.01.2019
Nachgewiesen in Scopus
Dimensions
Web of Science
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