Design of Frequency Selective Surface Loaded to Multilayer Dielectric Plate for Loss Reduction Over Wide Incident Angle

摘要

The total reflection from the boundary surfaces of the dielectric plate increases depending on frequency and input angle of incident wave in the millimeter-wave. To solve the problem increasing reflection, Frequency Selective Surface (FSS) is loaded to the dielectric plate. Reflection loss of the windshield was declined in the range of incident angle from 30 to 60 degrees at 76.5GHz.