Fast Acquisition of Heart Rate in Noncontact Vital Sign Radar Measurement Using Time-Window-Variation Technique - Tu, Jianxuan; Lin, Jenshan (IEEE transactions on instrumentation and measurement, 2016)
Keywords: Acquisitions; Acquisitions & mergers; Arctangent demodulation; complex signal demodulation (CSD); Demodulation; Doppler radar; Fourier transforms; Frequency spectrum; frequency spectrum resolution; Harmonic analysis; Heart rate; heart rate (HR); Marketing; noncontact continuous-wave (CW) Doppler radar vital sign detection; Searching; short-period time window; Signal resolution; Time measurement; time window variation; Time-frequency analysis; Windows (intervals); short-period time window; complex signal demodulation (CSD); Arctangent demodulation; time window variation; heart rate (HR); frequency spectrum resolution; noncontact continuous-wave (CW) Doppler radar vital sign detection