{HEAD ~ Antenna rigidity} comes from placing distal and proximal radiating portions in a pre stressed state, assembling them via threaded or overlapping joints, or fixedly attaching {TAIL ~ an inner conductor} to the distal portion 
comes from fixedly attaching
{ HEAD ~ Antenna rigidity } comes from placing distal and proximal radiating portions in a pre stressed state , assembling them via threaded or overlapping joints , or fixedly attaching { TAIL ~ an inner conductor } to the distal portion
HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH