Korea Advanced Institute of Science and Technology
发明人:
Seong Ook PARK,Junhyeong PARK
申请号：
US16577957
公开号：
US20200155011A1
申请日:
2019.09.20
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A method for measuring a high-accuracy and real-time heart rate based on a continuous-wave radar is provided. The method includes receiving an in-phase (I) signal and a quadrature (Q) signal for a receive signal received through the continuous-wave radar, selecting any one signal by comparing magnitudes of the received I signal and the received Q signal, performing frequency transform of each of bases respectively having predetermined phases with respect to the any one selected signal, and determining a heart rate based on a magnitude response of each of the bases by the frequency transform.
