Enhancing wireless sensing via a target-mounted intelligent reflecting surface

作     者：Xiaodan Shao Rui Zhang Xiaodan Shao;Rui Zhang

作者机构：School of Science and Engineering Shenzhen Research Institute of Big Data The Chinese University of Hong Kong Department of Electrical and Computer EngineeringNational University of Singapore 

出 版 物：《National Science Review》 (国家科学评论(英文版))

年 卷 期：2023年第10卷第8期

页      面：13-14页

核心收录：

学科分类：08[工学] 080202[工学-机械电子工程] 0804[工学-仪器科学与技术] 080402[工学-测试计量技术及仪器] 0802[工学-机械工程] 

基　　金：supported by the 2022 Stable Research Program of Higher Education of China (20220817144726001) the Guangdong Provincial Key Laboratory of Big Data Computing 

摘      要：An intelligent reflecting surface(IRS),or its various equivalents such as an reconfigurable intelligent surface(RIS), is an emerging technology to control radio signal propagation in wireless systems. An IRS is a digitally controlled metasurface consisting of a large number of passive reflecting elements, which are connected to a smart controller to enable dynamic adjustments of the amplitude and/or phase of the incident signal on each element independently [1].