Hi, everyone, seniors in the academic field. I recently simulated the antenna model of a paper in hfss, but I don't know if there is a problem with my coaxial feed. The simulation results are not the same as the paper. Could you please take a look at my model and possible errors?
Hello,
you would like to assign lumped port excitation in HFSS while using a coaxial cable for excitation, the outer conductor of the coaxial cable should be connected to the ground of the system model and can be used as reference whereas the inner conductor should be connected to the main conducting part of your system model which is designed.
Thanks,
Dear Sir,
You can simply design it, I have performed it in HFSS and all my simulation results are very close with measurements. I send you message in private.
Cordially,
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