应用于微波无线能量传输系统的发射波束技术  

Review of transmit beam technology for microwave wireless energy transmission system

作　　者：卢萍 黄卡玛[1] 范银玲 刘志伟 侯静 LU Ping;HUANG Kama;FAN Yinling;LIU Zhiwei;HOU Jing(College of Electronics and Information Engineering,Sichuan University,Chengdu Sichuan 610065,China)

机构地区：[1]四川大学电子信息学院,四川成都610065

出　　处：《太赫兹科学与电子信息学报》2023年第4期498-506,共9页Journal of Terahertz Science and Electronic Information Technology

摘　　要：概述了微波无线能量传输系统的研究现状及其基本原理,从可提高波束能量的一些特殊口径场以及先进的天线技术角度,分别按Whisper波束、超增益天线、平顶波束、聚焦天线技术、非衍射天线进行介绍。最后对微波能量传输系统中发射技术的未来发展趋势进行了展望。The research status of microwave wireless energy transmission system and its basic principles are outlined.Some advanced antenna technologies,such as Whisper beam,super gain,flat-top beam,focused beam,non-diffractive beam are introduced,which can improve the special aperture field for high transmission efficiency.Finally,the future development trends of the transmitter beam technology in microwave energy transmission system are prospected.

关 键 词：微波无线能量传输系统 Whisper波束 超增益天线 平顶波束 聚焦天线技术 非衍射天线 

分 类 号：TN915[电子电信—通信与信息系统]