waveguide admittance

A formula for evaluating the equivalent shunt admittance of an inclined slot in the narrow wall of a rectangular waveguide is presented.

本文给出一个矩形波导窄边斜缝等值并联导纳的计算公式。

A "spectral expanded BEM" is introduced to calculate the dyadic Green's functions in the slot cavity and in the space out of waveguide. An accurate numerical calculation on the slot aperture electrical field and equivalent admittance is obtained.

本文将谱展开与边界元方法相结合，解决了波导壁缝隙腔中和波导外空间并矢Green函数的计算问题，从而得到了矩形波导窄边缝隙天线口面电场和等效导纳的精确数值解。

The Equivalent Shunt Admittance of Inclined Slot in the Narrow Wall of a Rectangular Waveguide New dynamic equivalent algorithm based on asymmetrical admittance matrix

矩形波导窄边斜缝的等值并联导纳基于不对称导纳阵的在线动态外网等值算法