Field Computation of Waveguide Loaded High Order Mode Output Cavity


This paper describes a new numerical method based on the boundary element method (BEM) for the field computation of waveguide loaded high order mode output cavity (HMOC). A computer program is developed and the resonant frequency, external Q value and field distribution of a TM<sub>210</sub> HMOC are computed. The results agree well with those of ISFEL3D. 


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