iSurface: Self-Powered Reconfigurable Intelligent Surfaces with Wireless Power Transfer

Kai Li,Yousof Naderi,Ufuk Muncuk,Kaushik R. Chowdhury

IEEE Communications Magazine（2021）

Cited 9|Views14

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Abstract

This article introduces iSurface, the first-of-its-kind self-powered reconfigurable intelligent surface (RIS) that can engineer ambient wireless propagations in the environment via a reconfigurable RF layer. Additionally, it can charge multiple devices close to the surface via power transfer enabled by a reconfigurable magnetic resonance layer. We develop a resonance coupling power distribution fr...

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Key words

Wireless communication,Radio frequency,Three-dimensional displays,Prototypes,Power distribution,Magnetic resonance,Wireless power transfer

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