Hi all,
I'm fairly new to feko and wanted to get a few pointers. So I am trying to simulate a coplanar stripline geometry. I can't seem to figure out how to do this without there being a ground present below the device. Is the ground necessary or is there a work around. To be specific, I am simulatings two striplines with infinitesmal thickness and infinite length parallel to one another on top of a silicon substrate.
