According to one embodiment, an antenna comprises a plurality of elongated side radiating elements having longitudinal axes oriented at angles of between about 10 and about 80 degrees from a line perpendicular to an imaginary base plane extending across ends of the side radiating elements. In another...http://www.google.com/patents/US8106846?utm_source=gb-gplus-sharePatent US8106846 - Compact circular polarized antenna
