August 4, 2023 at 8:26 pm
Guilin Sun
Ansys Employee

你可以用监测电场来计算振幅反射系数。不过，你需要修正传播位相， 参见 Smith 超材料例子，

https://optics.ansys.com/hc/en-us/articles/360042095873-Metamaterial-S-parameter-extraction

https://optics.ansys.com/hc/en-us/articles/360042097393-Metamaterial-parameter-extraction-Smith