Single Band Frequency Selective Surface Suitable for C Band in Satellite Communication

The intent of this article is based on designing an investigation on a single band frequency response of a single-layer frequency selective surface. It is less manufacturing cost and a few dependencies on the polarization of the waves. The main two aspects of this study that the patch type band-reject filter resonate the frequency at C Band and maintaining the quality factor at higher Bandwidth. The single-layer FSS is presented by arranging the square-shaped metallic patch periodically in the dielectric sheet (FR-4 Epoxy). The proposed FSS provides a quality factor of 1.25 over the maximum rate of data transfer is about 80 % of higher bandwidth. The key factor of this article is to diminish the dimensions of the unit cell maintain to maintain the higher range of resonant frequency. The design and simulation were performed using the HFSS 2018.2 software and the ANSYS group.