Fig. 3
From: Low-profile metasurface-backed wideband antenna array for mm-wave applications

Simulated normalized radiation patterns of the planar antenna array at a 28 GHz, b 34 GHz, c 38 GHz.
From: Low-profile metasurface-backed wideband antenna array for mm-wave applications

Simulated normalized radiation patterns of the planar antenna array at a 28 GHz, b 34 GHz, c 38 GHz.