Electrical chokes may also be used to contain returning currents to {HEAD ~ the distal end} of {TAIL ~ the antenna} 
of
Electrical chokes may also be used to contain returning currents to { HEAD ~ the distal end } of { TAIL ~ the antenna }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL