Abstract
A linear and nonlinear analysis of crossed-field gyrotron operating on whispering-gallery mode TE m11 is presented. The detailed discussions are given for the starting oscillation condition, the effect of the internal conductor in coaxial cavity on the cut-off frequency of mode and the spacing between adjacent modes as well as the effect of the applied voltage on the cyclotron frequency of electron, the starting oscillation beam power and the electron efficiency. It is shown that the efficiency of 41% can be attained form=2. A comparison of these results with those in cylindrical cavity is made. The analyses are helpful for the engineering design.
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Jirun, L., Shichang, Z. Study of crossed field gyrotron operating on whispering-gallery mode. J. of Electron.(China) 8, 1–9 (1991). https://doi.org/10.1007/BF02784407
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DOI: https://doi.org/10.1007/BF02784407