A Low Profile Ultrawide Band Monopole Antenna for Wearable Applications

Figure 3

Surface current distributions of PM antenna: without flared feed at (a) 3.1 GHz and (b) 10.5 GHz and with flared feed at (c) 3.1 GHz and (d) 10.5 GHz.

(a)

(b)

(c)

(d)