A microwave radar system based on carrier modulation and heterodyne phase difference detecting with time-to-digital converter. - Daqing Zheng; Weimin Chen; Li Chen; Cunlong Li (IEICE Electron. Express, 2014)

A Noncontact FMCW Radar Sensor for Displacement Measurement in Structural Health Monitoring. - Cunlong Li; Weimin Chen; Gang Liu 027; Rong Yan; Hengyi Xu; Yi Qi (Sensors, 2015)