International Journal of Antennas and Propagation / 2013 / Article / Fig 3

Research Article

Study of Antenna Superstrates Using Metamaterials for Directivity Enhancement Based on Fabry-Perot Resonant Cavity

Figure 3

Simulated phase and magnitude of reflection coefficients ( ) of the dielectric EBG structure with different elements, (a) reflection phase (b) reflection magnitude.
209741.fig.003a
(a)
209741.fig.003b
(b)