DocumentCode
626056
Title
Plasma spraying metal-porous cathodes for high-power microwave devices
Author
Smirnov, V.A. ; Akimov, P.I. ; Melnichuk, G.V. ; Chudin, V.G. ; Nikitin, A.P. ; Freydovich, I.A. ; Potapov, Y.A. ; Sudakov, Y.S. ; Bogoslovskaya, A.B.
fYear
2013
fDate
21-23 May 2013
Firstpage
1
Lastpage
2
Abstract
Technological and design parts of plasma spraying metal-porous cathodes manufacturing for high-power multi-beam klystron are presented. The samples of cathode assemblies and their parameters are shown when operating in real devices. The results of investigations of the cathodes emission properties in the forced temperature conditions are presented in order to determine the maximum current density and predict emission durability.
Keywords
cathodes; klystrons; plasma arc spraying; cathode assemblies; cathodes emission properties; forced temperature conditions; high-power microwave devices; high-power multibeam klystron; plasma spraying metal-porous cathodes; Assembly; Cathodes; Focusing; Klystrons; Materials; Plasmas; cathode assemblies (CA); multi-beam emitter; plasma spraying metal-porous cathodes;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International
Conference_Location
Paris
Print_ISBN
978-1-4673-5976-4
Type
conf
DOI
10.1109/IVEC.2013.6571036
Filename
6571036
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