Investigation on Wearable Antenna under Different Bending Conditions for Wireless Body Area Network (WBAN) Applications

Figure 5

Antenna bent over the human phantom model: (a) return loss and mutual coupling results for on-body simulation; the antenna is bent over; (b) Y-axis and (c) X-axis; and (d) bottom view of the human model.

(a)

(b)

(c)

(d)