Analysis Results of Single-Layered Reflectarray Antenna with Split Rectangular Loop Elements

Abstract

The reflectarray antenna (hereinafter referred to as “reflectarray”) applies the reflection phase control function of frequency selective reflector to a plane reflector. Various beam shapes can be formed by appropriately selecting the mirror surface configuration and the shape of the resonance elements. In this study, a reflectarray that changes the beam direction depending on the polarization is investigated.