Fig. 9.
From: A novel broadband reflectarray antenna employing equivalent magnetic dipole elements

2-D far-field radiation pattern for E-plane at (a) 9.7 GHz, (b) 11 GHz, and (c) 13.2 GHz and H-plane at (d) 9.7 GHz, (e) 10 GHz, and (f) 13.2 GHz. (g) Gains and aperture efficiency versus frequency.