A Comparative Analysis of Different Polygon-Shaped Slotted Anisotropic Unit Cell for Holographic Metasurface Application
摘要
This paper presents a comparative study between different slotted anisotropic meta unit cell having various polygon architectures to extract the variation of surface impedance (Zsurf) based on the structural parameters. A systematic way for extracting the Zsurf using the transverse resonance method is proposed. A closed-form mathematical relationship has been established to make a nonlinear mapping between Zsurf and each parametric variation of the different polygon-shaped unit cells.