High-Precision Vital Signs Monitoring Method Using a FMCW Millimeter-Wave Sensor The method of using millimeter-wave radar sensors to detect human vital signs, namely respiration and heart rate, has received widespread attention in non-... M Xiang,W Ren,W Li,... - 《Sensors》 被引量: 0发...
Heart rate measurement based on radar is an effective method for noncontact monitoring of human vital signs. However, the heart rate signal obtained from the radar is subject to noise interference due to imperfect circuit characteristics. To tackle this challenge in heart rate detection by micro-Dop...
The accurate sensing of the location of specific objects in an indoor setting is critical for applications including robotic feedback control and non-intrusive structural integrity monitoring. Current optical and ultrasound approaches often suffer from i
We propose a novel appliance operating-status detection system called HomeOSD, which utilizes mmWave radar technology. As far as we know, HomeOSD stands out as the first non-contact system capable of simultaneously monitoring the operating status of multiple appliances without interference from human ...
To help protect healthcare workers (HCWs), remote monitoring of vital signs using various techniques such as visible light sensing [1], millimeter wave radar [2], UWB (ultra-wideband) radar sensor [3], phased-array and fixed beam CW (continuous-wave) radar sensors using custom hardware [4...
Table 1. A research review of vital signs monitoring with electromagnetic radars. In this paper, we employ a through-wall MIMO imaging radar transmitting UWB stepped-frequency continuous-wave (SFCW) to detect and localize multiple stationary subjects, and apply the VMD algorithm with a grouping ...
Automatic Contact-less Monitoring of Breathing Rate and Heart Rate utilizing the Fusion of mmWave Radar and Camera Steering System. IEEE Sens. J. 2022, 22, 22179–22191. [Google Scholar] [CrossRef] Kocur, D.; Porteleky, T.; Švecová, M. UWB Radar Testbed System for Localization of ...
used, such as MIMO FMCW for gait detection [16], the evaluation of falls and activity recognition with high-frequency FMCW radar for multi-perspective micro-Doppler (μ-D) [17] and even 2D localization combined with vital signs monitoring through single-input and single-output (SISO) FMCW [...
For military and security purposes, they can be used to detect concealed electronic devices [13,14]. They have also been applied for detecting vital signs for health monitoring [15,16,17] and insect tracking using harmonic tags [18,19,20,21]. Recent studies have presented nonlinear radar ...