Each composite illumination beam is reflected by {HEAD ~ the main reflector} in {TAIL ~ a preselected direction} so that each composite illumination beam forms an antenna beam that impinges a predetermined coverage area on the Earth 
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Each composite illumination beam is reflected by { HEAD ~ the main reflector } in { TAIL ~ a preselected direction } so that each composite illumination beam forms an antenna beam that impinges a predetermined coverage area on the Earth
OTH OTH OTH OTH OTH OTH OTH HEAD 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