Figure 8

Surface current distribution of the refined unit cell at 4 GHz (a), 6 GHz (b), 8 GHz (c), 16 GHz (d), 26 GHz (e), 34 GHz (f) and 36 GHz (g).

Surface current distribution of the refined unit cell at 4 GHz (a), 6 GHz (b), 8 GHz (c), 16 GHz (d), 26 GHz (e), 34 GHz (f) and 36 GHz (g).