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