means for transmitting {TAIL ~ microwave energy} from said source of microwave energy to {HEAD ~ said microwave antenna} 
means for transmitting { TAIL ~ microwave energy } from said source of microwave energy to { HEAD ~ said microwave antenna }
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD