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Hello all.
Has anyone designed a proximity coupled patch antenna in HFFS v9.2 or v10 ?
I have a design, but I have some questions, and a couple of problems... maybe you could help me out ... ?
shak80(at)yahoo(dot)com
Thanks for the reply.
Well, I am taking care of the lamda/10 mesh requirements as well as lamda/4 radiation box requirement ...
BUT !
as soon as I increase the radiation box along x- and y- axis, not only the radiation efficiency crashes, but the resonance frequency also creeps up. So now I...
Hello all.
i am facing some problems in estimating radiation efficiency of a proximity coupled patch antenna. I am using a lumped port excitation.
The problem:
The radiation efficiency reduces as i increase the dimensions of my radiation box!! It is around 80% when the box just fits the...
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