Avia
Newbie level 5
Hi, everyone,
I'm confused by a problem these days and I hope that you can help me.
I want to investigate the return loss of a TEM horn by using HFSS, while the impedance of the feeding line is supposed to be 50Ω.
Do I need to describe the concrete feeding structure in HFSS when doing simulation? If so, how to make sure that the feeding structure is just 50Ω when the feeding is complicated?
I wonder whether I can only define a lumped port with impedance of 50Ω at the throat of the horn instead of describing the feeding strucure .
Thanks a lot
I'm confused by a problem these days and I hope that you can help me.
I want to investigate the return loss of a TEM horn by using HFSS, while the impedance of the feeding line is supposed to be 50Ω.
Do I need to describe the concrete feeding structure in HFSS when doing simulation? If so, how to make sure that the feeding structure is just 50Ω when the feeding is complicated?
I wonder whether I can only define a lumped port with impedance of 50Ω at the throat of the horn instead of describing the feeding strucure .
Thanks a lot