Abstract: An adaptive digital loop filter (DLF) for fast-locking TDC-based all-digital phase-locked loop (ADPLL) is proposed. The proposed DLF utilizes a proportional-integral filter structure with ...
Abstract: This article proposes a PRT shaping algorithm, which is used in conjunction with a 2.4-GHz phase- and quadrature self-injection-locked (PQSIL) radar for noncontact heart rate variability ...
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