7 December 2017 A comparative study for high harmonic gyrotrons with two structures
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Proceedings Volume 1929, 17th International Conference on Infrared and Millimeter Waves; 192974 (2017) https://doi.org/10.1117/12.2298373
Event: 17th International Conference on Infrared and Millimeter Waves, 1992, Pasadena, CA, United States
Abstract
The interaction between electron beam and RF field in the magnetron-type and inner slotted coaxial structures is studied on the basis of a study of the multi-conductor structure in this paper. The electron efficiency is calculated nu- merically at eight tiarmonic of the electron eyclotron frequeney in these structrues at f0=-35GHz. The influence of elec- tron velocity distribution in the cusp-injected rotating electron beam is taken into consideration in numerical calculation. The results show that the inner slotted structure is good for an increase in the interaction efficiency.
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Hongfu Li, Hongfu Li, } "A comparative study for high harmonic gyrotrons with two structures", Proc. SPIE 1929, 17th International Conference on Infrared and Millimeter Waves, 192974 (7 December 2017); doi: 10.1117/12.2298373; https://doi.org/10.1117/12.2298373
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