DocumentCode
2701070
Title
Design theory of wireless power transfer system based on magnetically coupled resonators
Author
Awai, Ikuo
Author_Institution
Dept. of Electron. & Inf., Ryukoku Univ., Otsu, Japan
fYear
2010
fDate
Aug. 28 2010-Sept. 3 2010
Firstpage
1
Lastpage
4
Abstract
A wireless power transfer system based on magnetically coupled two resonators is analysed using the filter theory. Design equations for each lumped parameter circuit components are derived. As a result, change of coupling coefficient between the resonators and/or change of load resistance are easily responded. Effect of circuit loss to the design theory is also addressed.
Keywords
coupled mode analysis; filtering theory; lumped parameter networks; resonators; telecommunication power supplies; circuit loss; coupling coefficient; filter theory; load resistance; lumped parameter circuit; magnetically coupled two resonators; wireless power transfer system; Band pass filters; Coils; Couplings; Inductance; Magnetic separation; Resistance; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Information Technology and Systems (ICWITS), 2010 IEEE International Conference on
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4244-7091-4
Type
conf
DOI
10.1109/ICWITS.2010.5611902
Filename
5611902
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