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

Bi-static 3D σ yy and σ xy of the polarizer on the (a) and (c) convex cylindrical surface, and (b) and (d) metal convex cylindrical surface, with different curvature radii (a) and (b) R = 250 mm and (c) and (d) R = 500 mm at 13.0 GHz.