Title :
Analysis of mode competition in 10kW/28GHz gyrotron
Author :
Malygin, A. ; Illy, Stefan ; Pagonakis, Ioannis Gr ; Avramides, K. ; Thumm, Manfred ; Jelonnek, John ; D´Andrea, Danilo ; Ives, R. Lawrence ; Munz, C.-D.
Author_Institution :
Karlsruhe Inst. of Technol. (KIT), Assoc. EURATOM-KIT, Karlsruhe, Germany
Abstract :
This paper presents a mode competition study for a 10kW/28GHz gyrotron. Three different codes were used for cavity simulations: a single mode self-consistent code, the multi-mode non-stationary code EURIDICE and a three-dimensional Particle-In-Cell (PIC) code based on a discontinuous Galerkin approach. Competition between first and second harmonic modes was studied.
Keywords :
Galerkin method; gyrotrons; EURIDICE; cavity simulations; discontinuous Galerkin approach; first harmonic modes; frequency 28 GHz; gyrotron; mode competition; multimode nonstationary code; power 10 kW; second harmonic modes; single mode self-consistent code; three-dimensional PIC code; three-dimensional particle-in-cell code; Cavity resonators; Gyrotrons; Harmonic analysis; Magnetic fields; Mathematical model; Numerical models; Solid modeling; beam-field interaction; gyrotron; industrial tubes; particle-in-cell code; self-consistent analysis;
Conference_Titel :
Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International
Conference_Location :
Paris
Print_ISBN :
978-1-4673-5976-4
DOI :
10.1109/IVEC.2013.6571021
