DocumentCode
617663
Title
Orientation insensitive power transfer by magnetic resonance for mobile devices
Author
Jonah, Olutola ; Georgakopoulos, Stavros V. ; Tentzeris, Manos M.
fYear
2013
fDate
15-16 May 2013
Firstpage
5
Lastpage
8
Abstract
The efficiency of wireless power transfer (WPT) from an orientation insensitive system to a mobile device by strongly coupled magnetic resonance (SCMR) is reported here. This paper compares an optimal loop-based design in standard SCMR systems with misalignment insensitive system (3D and 3loop structure), which exhibits higher efficiency than typical SCMR devices in several directions in a sphere.
Keywords
inductive power transmission; magnetic resonance; mobile handsets; 3-loop structure; SCMR devices; magnetic resonance; misalignment insensitive system; mobile devices; orientation insensitive power transfer; orientation insensitive system; standard SCMR systems; strongly coupled magnetic resonance; wireless power transfer; Couplings; Finite element analysis; Magnetic resonance; Mobile handsets; Standards; Wireless communication; Wireless sensor networks; Misalignment insensitive; magnetic resonance; mobile devices;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Power Transfer (WPT), 2013 IEEE
Conference_Location
Perugia
Print_ISBN
978--14673-5008-2
Type
conf
DOI
10.1109/WPT.2013.6556868
Filename
6556868
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