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

Table 1

DC conductivity and skin depths of the applied conducting materials at the lower and upper margins of the UWB spectrum.

	Copper	PEDOT	PPy
𝜎	5.8⋅10^7S/m	16,000S/m	2,720 S/m
δ (3.1GHz)	1.2μm	71.5 μm	173.3 μm
δ (10.6 GHz)	0.6μm	38.6 μm	93.7 μm