Wireless power transmission based on retro-reflective beamforming technique

Space Solar Power and Wireless Transmission Pub Date : 2024-06-01 DOI:10.1016/j.sspwt.2023.08.001

Xin Wang , Mingyu Lu

{"title":"Wireless power transmission based on retro-reflective beamforming technique","authors":"Xin Wang , Mingyu Lu","doi":"10.1016/j.sspwt.2023.08.001","DOIUrl":null,"url":null,"abstract":"<div><p>This review paper is on the retro-reflective beamforming technique for wireless power applications. The primary merit of retro-reflective beamforming technique is that wireless power transmission is augmented by radar tracking. Specifically, wireless power transmission is initiated by pilot signals broadcasted from wireless power receiver(s); and in response to the pilot signals, a wireless power transmitter delivers directional microwave power beams to the receiver(s). The microwave power beams follow the wireless power receivers’ location dynamically as long as pilot signals are broadcasted periodically. The retro-reflective beamforming technique therefore has excellent potential to accomplish efficient wireless power transmission to non-stationary wireless power receivers. This paper reviews the basic principles and potential applications of wireless power transmission based on retro-reflective beamforming technique.</p></div>","PeriodicalId":101177,"journal":{"name":"Space Solar Power and Wireless Transmission","volume":"1 1","pages":"Pages 1-16"},"PeriodicalIF":0.0000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2950104023000019/pdfft?md5=73103e27218f6a205c3978221efcc6c6&pid=1-s2.0-S2950104023000019-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Space Solar Power and Wireless Transmission","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2950104023000019","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

This review paper is on the retro-reflective beamforming technique for wireless power applications. The primary merit of retro-reflective beamforming technique is that wireless power transmission is augmented by radar tracking. Specifically, wireless power transmission is initiated by pilot signals broadcasted from wireless power receiver(s); and in response to the pilot signals, a wireless power transmitter delivers directional microwave power beams to the receiver(s). The microwave power beams follow the wireless power receivers’ location dynamically as long as pilot signals are broadcasted periodically. The retro-reflective beamforming technique therefore has excellent potential to accomplish efficient wireless power transmission to non-stationary wireless power receivers. This paper reviews the basic principles and potential applications of wireless power transmission based on retro-reflective beamforming technique.

查看原文本刊更多论文

基于逆反射波束成形技术的无线电力传输

这篇综述论文介绍了用于无线电力应用的逆反射波束成形技术。逆反射波束成形技术的主要优点是通过雷达跟踪增强无线电力传输。具体来说，无线电力传输是由无线电力接收器广播的先导信号启动的；无线电力发射器响应先导信号，向接收器发射定向微波功率波束。只要先导信号定期广播，微波功率波束就会动态跟踪无线功率接收器的位置。因此，逆反射波束成形技术在向非稳态无线电力接收器进行高效无线电力传输方面具有巨大潜力。本文综述了基于逆反射波束成形技术的无线电力传输的基本原理和潜在应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Space Solar Power and Wireless Transmission

自引率

0.00%

发文量