Reflectarray Antenna Constructed by Arranging Double Omega-Shaped Resonant Elements for Orthogonal-Polarization Conversion

This paper proposes novel reflectarray elements with mirror-image arrangement consisting of double omega-shaped resonant strips for orthogonal polarization conversion. A design example of orthogonal polarizer reflectarray is presented and its polarization property of far-field patterns over 13-16 GHz is demonstrated numerically.