Design of Low‐Loss Electromagnetic Metamaterial with Non‐uniform Linewidth for Magnetic Field Convergence in WPT System
Nenghong Xia,
Huaqi Ma,
Shuang Yan
et al.
Abstract:Electromagnetic metamaterial (EM metamaterial) with a double‐layer spiral structure is often used to enhance the transmission efficiency of wireless power transfer (WPT). When EM metamaterial is used as an array, its AC resistance and loss cannot be ignored due to the high‐frequency magnetic field of WPT. This paper decreases EM metamaterial's loss by increasing its quality factor according to the quality factor theory and proposes a novel structure. This structure adopts a non‐uniform linewidth, which can dec… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.