Low-Complexity Adaptive Multisine Waveform Design for Wireless Power Transfer
Low-Complexity Adaptive Multisine Waveform Design for Wireless Power Transfer
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DOI：
10.1109/lawp.2017.2706944
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发表时间：
2017-01-01
影响因子：
4.2
通讯作者：
Bayguzina, Ekaterina
中科院分区：
文献类型：
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作者：
Clerckx, Bruno;Bayguzina, Ekaterina
用于无线功率传输的自适应波形显著提升了整流器输出端的直流功率电平。然而，这些波形的设计在计算上是复杂的，并且不容易使其自身适用于实际实施。在这里，我们提出了一个低复杂度的通道自适应波形设计，其性能是非常接近的最佳设计。性能评估证实了各种整流器拓扑结构的新设计的优势，在直流输出功率的增益为100%，超过传统的波形。
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.