有源元表面作为支持多个接收器的电容无线能量传输平台

2019 Thirteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) Pub Date : 2019-09-01 DOI:10.1109/MetaMaterials.2019.8900808

Fu Liu, P. Jayathurathnage, S. Tretyakov

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引用次数: 8

摘要

作为无线电力传输中继器，元表面可以增强场耦合，从而改善无线电力传输的运行。在本文中，我们证明了超表面也可以用作电容式WPT系统的发射器。这种基于超表面的WPT系统可以馈送多个接收器，并提供针对负载或位置变化的稳健操作。我们建立了这类WPT系统的解析模型。我们还讨论了具有N个相同接收器的特定例子的精确解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Active Metasurfaces as a Platform for CapacitiveWireless Power Transfer Supporting Multiple Receivers

As wireless power transfer (WPT) repeaters, metasurfaces can enhance field coupling, improving the WPT operation. In this paper, we show that metasurfaces can also be used as transmitters of capacitive WPT systems. Such a metasurface-based WPT system can feed multiple receivers and provide robust operation against load or position variations. We formulate an analytical model of such WPT systems. We also discuss the exact solution of a particular example with N identical receivers.

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来源期刊

2019 Thirteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials)

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