An angle modulated wave demodulation system demodulates {HEAD ~ an input angle modulated wave} by {TAIL ~ means} of a phase locked loop system which comprises a phase comparator, which is operated responsive to an input angle modulated wave 
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An angle modulated wave demodulation system demodulates { HEAD ~ an input angle modulated wave } by { TAIL ~ means } of a phase locked loop system which comprises a phase comparator , which is operated responsive to an input angle modulated wave
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH