摘要
本文主要运用有限差分原理分析了金属加载矩形波导的基膜及第一高次模的色散曲线问题,做出色散特性曲线图。与CST仿真软件得到的结果基本一致。
Transm ission charact eristics of the sdouble-met al-ridge rect angle waveguide were analyzed using finite differencemet hod.The field distribut ion and dispersion charact eristics of this w aveguide was obt ained.The computed results are in good agreement with the CST simulation.
出处
《电子世界》
2014年第9期89-90,共2页
Electronics World
关键词
脊形波导
有限差分法
场分布
色散特性
ridged waveguide
finitedif ference method
field distribution
dispersion charact eristics
