DocumentCode
584073
Title
Fractal antenna for wireless power transmission
Author
Oasa, Junki ; Iwahori, Daiki ; Kuwahara, Yoshihiko
Author_Institution
Grad. Sch. of Eng., Shizuoka Univ., Hamamatsu, Japan
fYear
2012
fDate
Oct. 29 2012-Nov. 2 2012
Firstpage
443
Lastpage
446
Abstract
We proposed a fractal antenna for wireless power transmission in order to improve power transmission efficiency. We demonstrate two fractal antennas. One of type of wire has efficiency of not less than 80% in spite of large position deviation, another of type of plate keeps a constant efficiency in opposition to position deviation and also has wide frequency band, while maximum power transmission efficiency is 55%.
Keywords
fractal antennas; inductive power transmission; fractal antenna; large position deviation; power transmission efficiency; wireless power transmission; fractal antenna; position deviation; transmission efficiency; wireless power transmission;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (ISAP), 2012 International Symposium on
Conference_Location
Nagoys
Print_ISBN
978-1-4673-1001-7
Type
conf
Filename
6393947
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