A Distributed retro-reflective beamformer for wireless power transmission

被引：19

作者：

He, Jinmei ^{[1
]}

Wang, Xin ^{[1
]}

Guo, Lisheng ^{[1
]}

Shen, Shan ^{[2
]}

Lu, Mingyu ^{[3
]}

机构：

[1] Nanjing Univ Aeronaut & Astronaut, Coll Elect & Informat Engn, Nanjing 210016, Jiangsu, Peoples R China

[2] Ayia Elect Tech Co Ltd, Shenzhen 518055, Guangdong, Peoples R China

[3] W Virginia Univ, Dept Elect & Comp Engn, Inst Technol, Montgomery, WV 25136 USA

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2015年 / 57卷 / 08期

基金：

美国国家科学基金会;

关键词：

wireless power transmission; radio frequency; antenna array; retro-reflective beamforming;

D O I：

10.1002/mop.29209

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This letter demonstrates a wireless power transmission scheme based on distributed retro-reflective beamforming experimentally. The wireless power transmitter, which includes eight antennas distributed in space, receives pilot signals from a mobile device and then focuses radio frequency power onto the device's location through analyzing the pilot signals. (c) 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1873-1876, 2015

引用

页码：1873 / 1876

页数：4

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