How to check recevied power in the HFSS port?

Hi!

I'm simulating a 4*1 receiver antenna array in HFSS. I want to check the antenna performance in the receiving mode. Now I put a plane wave source in the antenna array's far-field. I can observe received E-field and H-field in the substrate moving into the port. But I don't know how to obtain the received power and phase in the port? Can anyone help me on this? Thanks!

This sounds like the wrong workflow. Because of reciprocity, you can test the transmit case, which is much easier.