supported by the National Natural Science Foundation of China under grant 62222409 and 62174153;by Key Research Program of Frontier Sciences, CAS, under grant ZDBS-LY-JSC008。
This paper presents a compact ultra-low-power phase-locked loop (PLL) based binary phase-shift keying(BPSK)demodulator. The loop-filter-less(LPF-less) PLL is proposed to make phase of PLL output carrier signal track t...