FIG 5 is a modification of FIG 4 in which the transformers 56, 62 resonate at the carrier frequency to provide {HEAD ~ rejection} of noise and {TAIL ~ interfering signals} 
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FIG 5 is a modification of FIG 4 in which the transformers 56 , 62 resonate at the carrier frequency to provide { HEAD ~ rejection } of noise and { TAIL ~ interfering signals }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL