Figure 9: Simulated near-field and far-field patterns under x- and y-polarized normal incidence at 12 GHz.

(a,b,c) The surface current distributions of the metasurface for x- and y-polarization and equal-sized PEC surface for x-polarization, respectively. (d,e,f) The near-field electric field distribution. (g,h,i) The far-field scattering patterns.