Without changing thickness of the substrate how to reduce the frequency and increase the return loss of rectangular patch antenna with fss?

17 March 2025 1 483 Report

without changing thickness of the substrate how to reduce the frequency and increase the return loss of rectangular patch antenna with circular fss

Cem Güler

you can increase the size and periodicity of the FSS elements and optimize the distance between the patch antenna and the FSS. To improve the return loss, you can match the reflection phase of the FSS with the antenna to enhance impedance matching and control surface currents.

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