How to use de-embed option in HFSS?

02 April 2020 0 8K Report

I have designed a circular patch antenna for 2.4GHz application. The input used is line feeding. I have used de-embed option (waveport) to know the edge input impedance of circular patch. I have obtained re(Z11) = 120 at 2.6GHz. Is the answer correct? How to validate? What changes to be made to obtain impedance matching. I have attached my design.

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