Dual Circularly Polarized Fabry–Perot Resonator Antenna Employing a Polarization Conversion Metasurface
A dual circularly polarized (CP) Fabry-Perot (FP) resonator antenna is presented in this paper.A Audio Recorders linear to circular polarization conversion metasurface (MS) is employed as the superstrate of the FP resonator antenna.The working principle of the unit cell adopted by the MS enables it to independently control the transmission and refl