Research on Non-contact Respiration and Heart Rate Monitoring Algorithm Based on 77G FMCW Radar

With the large-scale application of FMCW radar in the industry in recent years, non-contact vital sign signal monitoring based on FMCW radar has gradually become a research hotspot. Compared with traditional contact sensors and wearable devices, radar-based vital signal detection device can obtain vital signals without contact, providing a more comfortable and user-friendly detection experience, and is expected to become the most promising vital signal monitoring technology. Therefore, this paper studies the 77G FMCW radar, and proposes a non-contact vital signal monitoring algorithm based on the 77G FMCW radar.