How to obtaind reflection for plane wave excitation?
I know this question has been asked before. But since there is no satisfactory solution I wanted to ask again. I know in MWS you can use probes to find the transmission. But to find reflection back from the sample you need to put the probes in front of the excitation. But MWS sends the plane wave excitation from the domain boundary. So it seems there is no way to find reflection in a plane wave simulation.
