Abstract:Starting from homogeneous scalar Helmholtz’s equations associated with Borgnis potential function in a cylindrical coordinate system, and based on the standing wave concept of slow-wave introduced in the paper, the analytic expressions of the dispersion relation for azimuthally symmetric transverse magnetic modes in the split cavity with three cavities are derived, by using boundary conditions for Borgnis potential function in conjunction with field matching conditions at the common interface between the adjacent subregions. Besides, the effect of the high frequency structure dimensions of split cavity with three cavities on its resonant frequency is analyzed in detail.
范植开; 刘庆想. 三腔分离腔的结构尺寸对频率的影响[J]. 电子与信息学报, 2002, 24(3): 388-394 .
Fan Zhikai; Liu Qingxiang . The effect of the dimensions of split cavity with three cavities on its resonant frequency. , 2002, 24(3): 388-394 .