Hello everyone .
I am designing a reflector and to simulate the reflected pattern I imported the far-field pattern of my feed as a source. to simulate the likely blockage of the feed , I put a PEC block with the exact size of the feed in the focal point of the reflector , but I didn't see any difference . Then I decided to put a large obstacle in front of the reflector to see an exaggerated blockage , with the results obtained form this simulation I think there is a problem with my modeling. I'd appreciate it If you could help me with that .
bests
Ali
