A Horizontal Azimuth Pattern-Reconfigurable Antenna Using Omnidirectional Microstrip Arrays for WLAN Application

Figure 3

(a) Patterns of different distance state V with different distance of D1 measured at 5.2 GHz. (b) Gain and HPBW of state V with different distance of D1 measured at 5.2 GHz.

(a)

(b)