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Hello,everyone!
I am working on vivaldi antenna CST simulation.The S11 is very big and i think it is wrong.I did the simulation for the same model in HFSS before,and the result are quite well.So i guess the problem is CST setting,however i can't find where the problem is exactly. Can anybody...
Re: vivaldi antenna, hfss
Hi,eirp
I am also using CST to do vivaldi antenna simulation.
the port in physical situation is coaxial to strip transition.And i set a waveguide port where the width is 10 times of the strip's width and the height is 5 times of subtrate's height.But the S11 i got is...
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