A Wideband Printed Directional Antenna Array with Impedance Regulating Load

Figure 9

Simulated and measured radiation patterns: (a) 2.0 GHz, E-plane, (b) 2.4 GHz, E-plane, (c) 2.0 GHz, H-plane, and (d) 2.4 GHz, H-plane.

(a)

(b)

(c)

(d)