Comparison of Switched Receivers for Direct-Sequence Spread-Spectrum Wireless Power Transfer

被引：0

作者：

Sarin, Akshay ^{[1
]}

Cui, Xiaofan ^{[1
]}

Avestruz, Al-Thaddeus ^{[1
]}

机构：

[1] Univ Michigan, Dept Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA

来源：

2017 IEEE 18TH WORKSHOP ON CONTROL AND MODELING FOR POWER ELECTRONICS (COMPEL) | 2017年

关键词：

Wireless power transfer; spread-spectrum; direct-sequence; EMI; FPGA; greedy algorithm; GaN;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The limitations of single-frequency wireless power transfer provide a strong incentive to use spread spectrum techniques. While techniques for transmitting power using spread spectrum modulation already exist, this paper introduces different receiver topologies and algorithms for receiving power spread across a wideband of frequencies. The power output and the efficiency of receivers is constrained by the switch parameters. Receiver topology choice depends on the application requirements and constraints. The receiver realization provides a platform for the evolution of direct-sequence spread-spectrum wireless power transfer.

引用

页数：8

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