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Simulation of a High Harmonic Gyrotron with Axis-Encircling Electron Beam and Permanent Magnet |
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| Authors: | S. Sabchevski T. Idehara I. Ogawa M. Glyavin K. Ohashi |
| Affiliation: | (1) Institute of Electronics of the Bulgarian Academy of Sciences, Sofia, 1784, Bulgaria;(2) Research Center for Development of Far-Infrared Region, Fukui University, Fukui, 910-8507, Japan;(3) Faculty of Engineering, Fukui University, Fukui, 910-8507, Japan;(4) Russian Academy of Sciences, Institute of Applied Physics, N. Novgorod, 603600, Russia;(5) Shin-Etsu Chemical Co., Ltd., Takefu-shi, Fukui, 915-8515, Japan |
| Abstract: | A computer code for simulation of beam-field interaction in a resonant cavity of a gyrotron has been developed. It is based on a self-consistent, time-independent, single-mode physical model. The code has been applied to the analysis of the electrodynamical system of a novel high-harmonic gyrotron with axis-encircling beam and a permanent magnet. In this paper both the physical model and numerical techniques used are outlined. Some results of the numerical experiments are presented and discussed. |
| Keywords: | gyrotron modeling and simulation self-consistent model |
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