A Compact Dual-Band Metasurface-Based Antenna for Wearable Medical Body-Area Network Devices

Figure 7

SAR values distribution (a) and (c) at 5.2 GHz and (b) and (d) at 5.8 GHz. (a) and (b) 1 g of tissue. (c) and (d) 10 g of tissue.

(a)

(b)

(c)

(d)