Low-Complexity Adaptive Multisine Waveform Design for Wireless Power Transfer

被引：73
作者：
Clerckx, Bruno [1 ]
Bayguzina, Ekaterina [1 ]
机构：
[1] Imperial Coll London, London SW7 2AZ, England
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2017年 / 16卷
基金：
英国工程与自然科学研究理事会;
关键词：
Rectenna; waveform; wireless power transfer (WPT);
D O I：
10.1109/LAWP.2017.2706944
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：
Channel-adaptive waveforms for wireless power transfer significantly boost the dc power level at the rectifier output. However, the design of those waveforms is computationally complex and does not lend itself easily to practical implementation. We here propose a low-complexity channel-adaptive waveform design whose performance is very close to that of the optimal design. Performance evaluations confirm the advantages of the new design in various rectifier topologies, with gains in dc output power of 100% over conventional waveforms.
引用
收藏
页码：2207 / 2210
页数：4
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