A Multi-Input and Multi-Output Wireless Energy Transfer System

被引：0

作者：

Minh Quoc Nguyen ^{[1
]}

Plesa, Dakota ^{[2
]}

Rao, Smitha ^{[1
]}

Chiao, J-C. ^{[1
]}

机构：

[1] Univ Texas Arlington, Dept Elect Engn, Arlington, TX 76019 USA

[2] Mirabeau B Lamar High Sch, Arlington, TX USA

来源：

2014 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) | 2014年

关键词：

wireless power transfer; inductive coupling; wireless efficiency; MIMO system;

D O I：

暂无

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：

In this work, we present for the first time a multi-input and multi-output (MIMO) wireless power transmission system in which there are more than one source (transmitter antenna) and more than one load (receiver antenna). Theoretical expressions are developed to analyze the power transfer between antennas, power loss induced in each antenna and system efficiency of wireless power transfer. The theoretical model is verified with measurements in a prototype system consisting of two transmitter, two receiver and one repeater coils. Experimental results match well with theory demonstrating wireless power combining and delivering in the MIMO system.

引用

页数：3

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