Weak Radio-Frequency Signal Detection Based on Piezo-Opto-Electro-Mechanical System: Architecture Design and Sensitivity Prediction. - Shanchi Wu; Chen Gong 001; Chengjie Zuo; Shangbin Li; Junyu Zhang; Zhongbin Dai; Kai Yang; Ming Zhao 008; Rui Ni; Zhengyuan Xu; Jinkang Zhu (IEEE Internet Things J., 2021)