A novel miniaturized Frequency Selective Surface

Frequency Selection Surface are employed in a variety of electromagnetic application, such as radomes (terrestrial and airborne), electromagnetic shielding absorbers and antennas. etc, this article discuss a new method of miniaturized FSS, unlike the others, cells of this new FSS is composing two layer of metallic patch with a thin medium between. The distributed capacitance of the periodic cell is formed by the coupling of the two metallic patches in different layers. Simulations of the important design variables are presented and a unit cell size of λ/16 is proposed.