Triple Band-Notch UWB Antenna Embedded with Slot and EBG Structures

Figure 5

UWB antenna with both slots and EBG: (a) antenna design, (b) S11, (c) gain figure, (d) radiation pattern at 3.5 GHz, (e) radiation pattern at 4.5 GHz, (f) radiation pattern at 5 GHz, (g) radiation pattern at 8 GHz, and (h) antenna gain with and without EBG.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)