I am trying reproduce results from a paper and am having trouble simulating reflection coefficient in CST. Can someone take a look over my steps?

https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6546869 This is the antenna design and paper I am trying to replicate. I didn't use a grounding plane as one was not stated in the...

30 March 2020 1,876 3 View