IFF antenna 1 includes {HEAD ~ a split tapered cylinder} 10 over a conducting plate 8 to produce and receive {TAIL ~ linearly polarized radiation} 
IFF antenna 1 includes { HEAD ~ a split tapered cylinder } 10 over a conducting plate 8 to produce and receive { TAIL ~ linearly polarized radiation }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL