1 条结果 关键词:多普勒雷达 ×

Overnight non-contact continuous vital signs monitoring using an intelligent automatic beam-steering Doppler sensor at 2.4 GHz.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference 2017 Batchu S, Narasimhachar H, Mayeda JC, Hall T 等 8 人

基于多普勒的非接触生命体征(NCVS)传感器可在不接触患者的情况下监测心率、呼吸率和运动状态。本文提出一种新型单板多普勒相控阵天线NCVS生物传感器系统,可借助智能自动目标跟踪与最优波束转向算法实现稳健的整夜连续NCVS监测。该系统在1.75 m距离下,对约6 h的整夜监测期间采集的超过40万个数据点进行分析,实现了整夜连续生命体征...