Folded Spiral Resonator with Double-Layered Structure for Near-Field Wireless Power Transfer

In this paper, a folded spiral resonator with a double-layered structure for near-field wireless power transfer is proposed. In near-field wireless power transfer, conjugate impedance matching is important to achieve high transfer efficiency. To achieve maximum available efficiency, it is common to...

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Bibliographic Details
Main Authors: Takaya Arai, Hiroshi Hirayama
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/13/7/1581