Angular diversity antenna system and feed assembly for same

A feed assembly for an antenna system comprising:

• a first feed element formed as a conic solid from a dielectric material, said first feed element including a first apex, a first base, and a first outer surface spanning between and uniformly tapering from said first base to said first apex, said first feed element having a first aperture at said first apex, said first feed element propagating a first beam;
• and
• a second feed element collocated with said first feed element, said second feed element formed as said conic solid from said dielectric material, said second feed element including a second apex, a second base, and a second outer surface spanning between and uniformly tapering from said second base to said second apex, said second feed element having a second aperture at said second apex, said second feed element propagating a second beam, and said first and second beams being substantially non-overlapping.