Pattern Reconfigurable Antenna for VANET, Wi-Fi, and WiMAX Wireless Communication Systems

Table 1

Dimensions of antenna in Figure 3.

Parameter	L	R1	R2	R3	R4	R5
Dimension	16 mm	2.5 mm	2.8 mm	3.3 mm	3.6 mm	4.6 mm
Parameter	W0	D	d	θ	β	α
Dimension	0.4 mm	4.1 mm	1.2 mm	80°	45°	90°