Jan 15, 2017 #1 Y Younes1 Newbie level 1 Joined Jan 7, 2017 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 9 Hello. I did the design of the antenna with CST, but when I compare with HFSS, I get a big difference of the reflection coefficient. What is the problem? Is it the airbox or the port or what?
Hello. I did the design of the antenna with CST, but when I compare with HFSS, I get a big difference of the reflection coefficient. What is the problem? Is it the airbox or the port or what?
Jan 17, 2017 #2 A Andrew77 Member level 3 Joined Mar 16, 2006 Messages 66 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location Rome Activity points 1,824 please post the cst file to be analyzed thanks
Jan 19, 2017 #3 S sv1437 Full Member level 6 Joined Sep 5, 2008 Messages 349 Helped 103 Reputation 204 Reaction score 98 Trophy points 1,308 Location US Activity points 3,110 In HFSS : Is the Air Box atleast lambda/4 away from the radiating structure ?