Efficiency of a Compact Elliptical Planar Ultra-Wideband Antenna Based on Conductive Polymers

Figure 3

Upper and lower planes of the three antennas.

(a) Copper, upper plane

(b) PPy, upper plane

(c) PEDOT, upper plane

(d) Copper, lower plane

(e) PPy, lower plane

(f) PEDOT, lower plane