Wide CPW-Fed Multiband Wearable Monopole Antenna with Extended Grounds for GSM/WLAN/WiMAX Applications

Figure 17

HFSS simulation photographs of Antenna V under four bending conditions on a PVC pipe (a) bent along the plane on an 80 mm radius, (b) bent along the plane on a 55 mm radius, (c) bent along the plane on an 80 mm radius, and (d) bent along the plane on a 55 mm radius.

(a)

(b)

(c)

(d)