A Compact Vivaldi Shaped Partially Dielectric Loaded TEM Horn Antenna for UWB Communication

<table>The simulated radiation patterns of the VS-PDL TEM horn antenna for “boxed” and “unboxed” configurations at various frequencies.</table>

International Journal of Antennas and Propagation

Figure 4: A Compact Vivaldi Shaped Partially Dielectric Loaded TEM Horn Antenna for UWB Communication 