Backfire Patch Antenna with Enhanced Gain and Low Side-Lobe Level under Triple-Mode Resonance

Figure 3

Parametric studies on the and . (a) ( mm, °, and  mm), (b) ( mm, °, and  mm), at 5.9 GHz, (c) ( mm,  mm, and  mm), and (d) ( mm,  mm, and  mm), at 5.9 GHz.

(a)

(b)

(c)

(d)