DocumentCode
1472114
Title
Calculations on the Beam–Wave Interactions in Coaxial Gyrotron Beam Tunnels
Author
Latsas, G.P. ; Moraitou, M.D. ; Ioannidis, Z.C. ; Tigelis, I.G.
Author_Institution
Dept. of Electron., Comput., Telecommun. & Control, Nat. & Kapodistrian Univ. of Athens, Athens, Greece
Volume
38
Issue
6
fYear
2010
fDate
6/1/2010 12:00:00 AM
Firstpage
1185
Lastpage
1192
Abstract
We present the mathematical formulation and numerical results for the beam-wave interaction in a coaxial waveguide with rectangular slots filled with a lossy dielectric material. The formalism is based on a full-wave analysis and the linearized Vlasov equation. Numerical results are given for all kinds of modes in simplified gyrotron beam tunnels, and the effect of the losses to the parasitic oscillations is examined and discussed.
Keywords
coaxial waveguides; gyrotrons; mathematical analysis; numerical analysis; beam-wave interactions; coaxial gyrotron beam tunnels; coaxial waveguide; full-wave analysis; linearized Vlasov equation; lossy dielectric material; mathematical formulation; rectangular slots; Beam tunnels; beam–wave interaction; gyrotrons; parasitic oscillations; slow-wave structures;
fLanguage
English
Journal_Title
Plasma Science, IEEE Transactions on
Publisher
ieee
ISSN
0093-3813
Type
jour
DOI
10.1109/TPS.2010.2046185
Filename
5447649
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