环境射频能量收集技术综述  

Review on Environmental Radio Frequency Energy Harvesting Technology

作　　者：李建坡 丁昱竹 赵佳琪 于廷文 LI Jianpo;DING Yuzhu;ZHAO Jiaqi;YU Tingwen(School of Computer Science,Northeast Electric Power University,Jilin Jilin 132012;School of Electrical Engineering,Northeast Electric Power University,Jilin Jilin 132012;Northeast Electric Power Design Institute Co.Ltd.DF China Power Engineering Consulting Group,Changchun Jilin 130021;Guangdong Provincial Key Laboratory of Digital Grid Technology(Digital Grid Research Institute,China Southern Power Grid),Guangzhou Guangdong 510000)

机构地区：[1]东北电力大学计算机学院,吉林吉林132012 [2]东北电力大学电气工程学院,吉林吉林132012 [3]中国电力工程顾问集团东北电力设计院有限公司,吉林长春130021 [4]广东省数字电网技术企业重点实验室(南方电网数字电网研究院有限公司),广东广州510000

出　　处：《东北电力大学学报》2023年第5期59-69,92,共12页Journal of Northeast Electric Power University

基　　金：国家自然科学基金项目(61501106)。

摘　　要：在低功耗设备与装置日益普及的今天,通过无线方式实现能量收集,为设备供电正成为科研人员日益关注的研究热点之一。文中通过分析射频能量收集系统的基本结构,详细介绍了天线、匹配网络和整流电路的工作原理和优化方法,分析了射频能量收集系统的应用水平,并对目前存在的问题及发展趋势进行了探讨。In recent years,with the increasing popularity of low-power devices and devices,the Radio Frequency Energy Harvesting(RFEH)technology has received extensive attention.Based on the introduction of several structures of the RFEH system,this paper focuses on the principle of each part of system.Firstly,it introduces the basic structures of parts and analyzes the optimizing methods for each part.Then it focuses on the development status of the key and popular technologies of RFEH.Finally,based on the current research problems,some development trends are discussed.

关 键 词：射频能量收集 天线 阻抗匹配电路 整流电路 集总参数结构 

分 类 号：TM92[电气工程—电力电子与电力传动]