Abstract
A new type of complex cavity structure is used to improve the selectivity of modes in gyrotron resonant cavity with a rational position of inter-cavity wall and the shape of coupling holes between inter- and outer-cavities. The resonant characteristics of the complex cavity operating in TE021/TE031 mode at Ka frequency band are simulated and analyzed with Ansoft HFSS code, which shows that mode competition can effectively be alleviated with the cavity structure and it may be useful to the formation of clustered-cavity for extending interaction frequency bandwidth.
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Luo, J., Guo, W. & Zhu, M. Numerical Simulation and Analysis of a New Type of Complex Cavity for Gyrotron Applications. Int J Infrared Milli Waves 26, 1703–1711 (2005). https://doi.org/10.1007/s10762-005-0291-6
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DOI: https://doi.org/10.1007/s10762-005-0291-6