CST中如何生成色散曲线，求各位大神指教啊！

lizhenyue

参数如下；
+ ^! `( X" Y7 y5 I+ s5 U* Z+ Z3 y# DFIG. 1. (a) Dispersion relations of the THz spoof SPPs in plasmonic metamaterials
6 K- A( M' T/ M1 D/ ^$ }, o- | at different thicknesses, in which the black line indicates the light
6 `* H5 I2 a1 z' E5 T# `+ Q) s line, the blue line shows the theoretical dispersion with infinite thickness in
the y direction, and other lines are for five values of thickness (t=1000,
+ Y+ k/ z2 `6 I( B1 }" N 100, 10, 1, and 0.01 um). The inset displays the corrugated metal plate with
( H$ W* @; i8 a p=h=50 um, d=40 um, and a=20 um.
如果过程繁琐，可以告诉在哪里可以找到解决的方法  比如书了什么的。

4 w. ^. `% f2 t" a

Xuxingfu

CST这个不知道，问的比较专业