All-Textile Compact Ultra-Wideband Microstrip Antenna with Full Ground Plane for WBAN Applications

Figure 4

Distribution of the surface current of the final design at (a) 5.06 GHz, (b) 5.76 GHz, (c) 6.49 GHz, (d) 7.24 GHz, (e) 8.46 GHz, and (f) 9.1 GHz.

(a)

(b)

(c)

(d)

(e)

(f)