Parametric study of metamaterial-inspired resonator for wireless power transfer

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2020-04-23
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en
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Journal of Physics: Conference Series, Volume 1461, issue 1
Abstract
A metamaterial-inspired resonator for free-positioning wireless charging of several devices is proposed and numerically studied. The resonator is based on orthogonal metallic wires arrays deposited on a high permittivity low loss dielectric substrate. Given a fixed area of 50 × 50 cm, its resonant frequency can be tuned in a wide frequency band from 5 MHz to 45 MHz. A parametric study is performed to reveal the influence of resonant frequency, dielectric permittivity and number of wires on Q-factor.
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Markvart , A , Song , M , Belov , P , Simovski , K & Kapitanova , P 2020 , ' Parametric study of metamaterial-inspired resonator for wireless power transfer ' , Journal of Physics: Conference Series , vol. 1461 , no. 1 , 012092 . https://doi.org/10.1088/1742-6596/1461/1/012092