# Accurate Heart Rate and Respiration Rate Detection Based on a Higher-Order Harmonics Peak Selection Method Using Radar Non-Contact Sensors

> Research article (Sensors, 2021) · cited 63× · AI/ML

**Wikidata**: [openalex:W4200572692](https://www.wikidata.org/wiki/openalex:W4200572692)  
**Source**: https://4ort.xyz/entity/accurate-heart-rate-and-respiration-rate-detection-based-on-a-higher-order-harmonics-peak-selection-method-using-radar-n