A CPW-Fed Circular Wide-Slot UWB Antenna with Wide Tunable and Flexible Reconfigurable Dual Notch Bands

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="402914.fig.001a" src="https://static.hindawi.com/articles/tswj/volume-2013/402914/figures/402914.fig.001a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Antenna-1</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="402914.fig.001b" src="https://static.hindawi.com/articles/tswj/volume-2013/402914/figures/402914.fig.001b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Antenna-2 </td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="402914.fig.001c" src="https://static.hindawi.com/articles/tswj/volume-2013/402914/figures/402914.fig.001c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Antenna-3 </td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="402914.fig.001d" src="https://static.hindawi.com/articles/tswj/volume-2013/402914/figures/402914.fig.001d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Antenna-4 </td></tr></table></td></tr></table>

<table>Design evolution and geometry of the proposed antenna.</table>

The Scientific World Journal

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Figure 1

Figure 1: A CPW-Fed Circular Wide-Slot UWB Antenna with Wide Tunable and Flexible Reconfigurable Dual Notch Bands 