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

<table>Schematic of the antenna. In all manufactured antennas, the feeding section was produced in copper, and the radiating elements have been manufactured alternatively in copper, PEDOT, or PPy.</table>

International Journal of Antennas and Propagation

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Figure 1

Figure 1: Efficiency of a Compact Elliptical Planar Ultra-Wideband Antenna Based on Conductive Polymers 