In prior art antenna designs, {HEAD ~ the feeds} in {TAIL ~ a feed array} 22 would be oriented relative to each other along a focal plane which is perpendicular to the propagation direction of the boresight or center beam to achieve the desirable pointing direction 
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In prior art antenna designs , { HEAD ~ the feeds } in { TAIL ~ a feed array } 22 would be oriented relative to each other along a focal plane which is perpendicular to the propagation direction of the boresight or center beam to achieve the desirable pointing direction
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH