CPC H01Q 13/085 (2013.01) [H01P 3/06 (2013.01); H01Q 21/24 (2013.01)] | 24 Claims |
1. An ultrawide-band dual polarization 3D tapered aperture Vivaldi antenna comprising:
a radiator having two pairs of tapering arms, each pair corresponding to a different polarization and the tapering arms spaced thereof closest to one another at a feed point location of the antenna and taper outwardly in opposite directions, thus forming a 3D Vivaldi antenna aperture therebetween; and
a dual feed balun connecting to each of the two pairs of tapering arms and providing a separate channel for each of the polarizations.
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