# Harmonic Multiple Loop Detection (HMLD) Algorithm for Not-Contact Vital Sign Monitoring Based on Ultra-Wideband (UWB) Radar

> Research article (IEEE Access, 2020) · cited 36× · AI/ML

**Wikidata**: [openalex:W3009610020](https://www.wikidata.org/wiki/openalex:W3009610020)  
**Source**: https://4ort.xyz/entity/harmonic-multiple-loop-detection-hmld-algorithm-for-not-contact-vital-sign-monitoring-based-on-ultra-wideband-uwb-radar