Wireless power transfer by low coupling electromagnetic induction — LC booster

Author

Ota, Y. ; Takura, T. ; Sato, F. ; Matsuki, H.

Author_Institution

Tohoku Univ., Sendai, Japan

fYear

2012

fDate

10-11 May 2012

Firstpage

175

Lastpage

178

Abstract

There are currently various proposals for method of wireless power transmission. Electromagnetic induction method has been known as a relatively efficient transmission method for a wide variety of application. Here we report the results of recent investigations about the “LC booster method,” a new electromagnetic induction-based system. This method make it possible to using Hi-Q Coil and load-matching, and enables power transmission in bands of several hundred kilohertz under low coupling condition.

Keywords

coils; electromagnetic coupling; electromagnetic induction; inductive power transmission; Hi-Q coil; LC booster method; load-matching; low coupling electromagnetic induction; wireless power transfer; wireless power transmission method; Capacitors; Coils; Couplings; Electromagnetic induction; Power transmission; Resistance; Wireless communication; LC booster; coupling coefficient; electromagnetic induction; figure-of-merit; quality factor; wireless power transfer;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Workshop Series on Innovative Wireless Power Transmission: Technologies, Systems, and Applications (IMWS), 2012 IEEE MTT-S International

Conference_Location

Kyoto

Print_ISBN

978-1-4673-1777-1

Type

conf

DOI

10.1109/IMWS.2012.6215779

Filename

6215779