Optimization and Analysis of Multilayer Planar Spiral Coils for the Application of Magnetic Resonance Wireless Power Transfer to Wearable Devices

Optimization and Analysis of Multilayer Planar Spiral Coils for the Application of Magnetic Resonance Wireless Power Transfer to Wearable Devices

In this study, small multilayer planar spiral coils were analyzed and optimized to wirelessly charge an in-ear wearable bio-signal monitoring device in a wine-glass-shaped transmitter (Tx) based on magnetic resonance wireless power transfer (MR-WPT). For analysis of these coils, a volume filament mo...

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Bibliographic Details
Main Authors:	Young-Jin Park, Ji-Eun Kim, Kyung-Min Na, Ki-Dong Yang, Kyung-Hwan Cho
Format:	Article
Language:	English
Published:	MDPI AG 2021-08-01
Series:	Energies
Subjects:	magnetic resonance wireless power transfer (MR-WPT) planar spiral coil volume filament model (VFM) wearable devices planar multilayer coil
Online Access:	https://www.mdpi.com/1996-1073/14/16/5113

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