Title

Reduction of Electromagnetic Field (EMF) of Wireless Power Transfer System using Quadruple Coil for Laptop Applications

Abstract

In this paper, we proposed an effective coil design for electromagnetic field (EMF) noise reduction from the wireless power transfer system by using quadruple coils in transmitter and receiver for laptop computer application. By using quadruple coils for transmitter and receiver, EMF noise was significantly reduced with negligible change in induced voltage. 3D simulations and the field distributions are shown and the pros and cons are of the quadruple coil designs are discussed.

Meeting Name

2012 IEEE MTT-S International Microwave Workshop Series on Innovative Wireless Power Transmission: Technologies, Systems, and Applications, IMWS-IWPT 2012 (2012: May 10-11, Kyoto, Japan)

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

Electromagnetic Field; Quadruple Coils; Wireless Power Transfer

International Standard Book Number (ISBN)

978-146731778-8

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2012 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.

Publication Date

10 May 2012

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