Flexible broadband polarization converter based on metasurface at microwave band

Wang Qi¹, Kong Xiangkun^{1, †}, Yan Xiangxi¹, Xu Yan¹, Liu Shaobin¹, Mo Jinjun², Liu Xiaochun³

Simulated PCR of (a) the proposed polarizer and (b) the polarizer based on the DSRRs under the oblique incidence of y-polarized electromagnetic waves with θ from 0° to 45° (r₃ = 1.5 mm).