{HEAD ~ Each antenna beam} defines {TAIL ~ a separate coverage cell} in the coverage area, wherein the position and orientation of the feeds, the subreflector and the main reflector provides adjacent, antenna beams over a full Earth field of view coverage area where each antenna beam is approximately symmetrically shaped 
defines
{ HEAD ~ Each antenna beam } defines { TAIL ~ a separate coverage cell } in the coverage area , wherein the position and orientation of the feeds , the subreflector and the main reflector provides adjacent , antenna beams over a full Earth field of view coverage area where each antenna beam is approximately symmetrically shaped
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH