微波无线能量传输与收集应用系统的研究进展及发展趋势  

Research Advances and Development Trend of Microwave Wireless Energy Transmission and Collection Application System

作　　者：曹垒[1] 林先其[1] 陈越腾 CAO Lei;LIN Xianqi;CHEN Yueteng(University of Electronic Science and Technology of China,Chengdu 611731,China)

机构地区：[1]电子科技大学电子科学与工程学院,成都611731

出　　处：《空间电子技术》2020年第2期57-63,共7页Space Electronic Technology

基　　金：国家自然科学基金(编号:U1966201,61571084);中央高校基础研究基金(编号:A03019023801224);四川省科技技术计划项目(编号:2014RZ0025)。

摘　　要：随着无线技术的发展,包括感应式、磁耦合谐振式等传统形式的无线能量传输方式传输距离限制的缺点愈发凸显,制约了其在更多领域的应用推广。而微波无线能量传输技术的出现为解决这一问题提供新的思路,逐渐成为近年来研究的热点。微波无线能量传输应用系统根据接收端的状态不同分为静态应用系统与动态应用系统两种形式。静态点对点的输能系统包括艾利波束传输系统、点对点传输系统;动态传输系统的实现有多种多样的形式,主流的技术包括:基于相控阵技术的微波无线能量传输系统;基于方向回溯技术的微波无线能量传输系统;基于时间反演的微波无线能量传输系统。本文从微波无线输能系统的架构,不同工作方式的输能系统进行研究技术发展总结,最后在现有微波无线输能系统的研究进展基础上,分析概括了微波无线能量传输应用系统的未来发展趋势。With the development of wireless technology,the shortcomings of the transmission distance limitation of traditional forms of wireless power transmission,including inductive coupled and magnetically-coupled resonance,have become increasingly conspicuous,which has restricted its application in many different fields.Microwave wireless power transmission technology has provided a new way to solving this problem,and gradually becoming a research focus in recent years.Microwave wireless power transmission application systems are divided into static application and dynamic application according to the state of receiving terminal equipment.Static transmission systems include Airy beam transmission systems and point-topoint transmission systems.The implementation of dynamic transmission systems have a variety of forms,including phased array technology,retrodirective technology and time reversal technology.This paper summarizes the research technology development from the architecture of microwave wireless power transmission.Finally,based on the research of existing MWPT application systems,this paper analyzed the future development trend of MWPT application systems.

关 键 词：微波无线能量传输 相控阵技术 方向回溯 时间反演 

分 类 号：V474[航空宇航科学与技术—飞行器设计]