We introduce normalizations that combine several guide parameters. 我们需要引入由几个波导参数组合的归一化量。
Based on the special properties of the metal contact surface, on certain conditions the electromagnetic field components of the half-round waveguide are given. 根据金属界面的特殊性质，在一定条件下运用叠加法的延拓求出半圆形波导的电磁场分量。
