CST中如何生成色散曲线，求各位大神指教啊！

lizhenyue

参数如下；
FIG. 1. (a) Dispersion relations of the THz spoof SPPs in plasmonic metamaterials
4 ^. a4 H( S1 t6 c3 j, g4 z at different thicknesses, in which the black line indicates the light
* _( h# K. Z+ k4 i# c' c# p 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,
, k( T: o5 R- x* N0 w- W 100, 10, 1, and 0.01 um). The inset displays the corrugated metal plate with
0 H" ]5 \1 X$ C* Q p=h=50 um, d=40 um, and a=20 um.
9 z6 @# m0 \" B) z# k$ c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。

% @9 a' ]  U) v0 O; Q+ a! K* L

Xuxingfu

CST这个不知道，问的比较专业