A 6.78MHz Mid-Range Wireless Power Charging System for Milliwatt-Power-Level Long-term Biomedical Sensing Applications. - Zhiqiang Xu 002; Esther Rodríguez-Villegas (BioCAS, 2022)

Proof-of-concept of a mattress based power harvesting system architecture suitable for wireless physiological monitoring systems. - Zhiqiang Xu 002; Esther Rodríguez-Villegas (EMBC, 2022)

An Efficiency-Enhanced Active Rectifier with Offset-Controlled Comparators for WPT Systems. - Yuxuan Jiang; Zhiqiang Xu 002; Esther Rodríguez-Villegas (ISCAS, 2024)

A Wireless Power Transfer Mattress Based System for Perpetually Operating Physiological Monitoring Wearables. - Zhiqiang Xu 002; Esther Rodríguez-Villegas (IEEE Trans. Biomed. Circuits Syst., 2024)