{HEAD ~ a ported coaxial cable} disposed on {TAIL ~ the external surface} of said coil of wire and extending along the length thereof 
{ HEAD ~ a ported coaxial cable } disposed on { TAIL ~ the external surface } of said coil of wire and extending along the length thereof
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH