Fig. 2From: Coding Anisotropic Metasurface with Integrated Broadband Tunable Radiation and Low-Scattering PerformanceRadiation properties of the anisotropic element with lumped port excitation. a Reflection coefficient S11 and boresight gain versus frequency. 2D radiation patterns at b xoz- (E-) and c yoz- (H-) plane. d 3D radiation patterns at 5.35, 5.5, and 5.75 GHz (from left to right)Back to article page