harizhou
Newbie level 4
hfss radiated power
Hi, all
I have a problem in HFSS. I have four ports in one antenna design and each port is excited with 1W. So the incident power is 4W. The accepted power is about 1.37W, but the radiated power is 1.87W, which is bigger than accepted power, making the antenna efficiency bigger than 1. Anyone knows why it could be so. What shall I do? Many thanks!
Hi, all
I have a problem in HFSS. I have four ports in one antenna design and each port is excited with 1W. So the incident power is 4W. The accepted power is about 1.37W, but the radiated power is 1.87W, which is bigger than accepted power, making the antenna efficiency bigger than 1. Anyone knows why it could be so. What shall I do? Many thanks!