Printed Wide-Slot Antenna Design with Bandwidth and Gain Enhancement on Low-Cost Substrate

Figure 17

Radiation pattern of the proposed antenna at (a) 3.20 GHz, (b) 3.50 GHz, (c) 3.70 GHz, (d) 5.2 GHz, (e) 5.5 GHz, and (f) 5.8 GHz.

(a)

(b)

(c)

(d)

(e)

(f)