Figure 10
From: Quasi-Crystal Metasurface for Simultaneous Half- and Quarter-Wave Plate Operation
Surface current distributions on quasi-crystal metasurface with response described in Fig. 3b as vector arrows on top metasurface and ground planes at four different resonance frequencies (a) 10.8 GHz (b) 13.5 GHz (c) 14.7 GHz (d) 17.1 GHz for y- polarized incident wave. The strength and direction of surface current distribution is presented by scaled of size and direction of arrows respectively. The direction of net current in the supercell is given by black arrows at top and bottom layers.
