近端金属板无线供电系统用印刷螺旋超材料谐振器

2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT) Pub Date : 2015-08-01 DOI:10.1109/RFIT.2015.7377890

Chong-Yi Liou, Chi-Jung Kuo, Si-Sheng Lin, Shau-Gang Mao

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引用次数: 1

摘要

提出了一种用于改善无线电力传输中金属板接近效应的类超材料印刷螺旋线圈(PSCs)。通过功率传输、阻抗匹配、谐振频率、磁场分布、金属板感应涡流等实验和理论验证了所提出的四psc系统。结果表明，在背面加金属板后，四psc系统的传输比传统的双psc系统高9.2 dB。

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Printed spiral metamaterial resonators for wireless powering system with proximal metal plates

This study presents the metamaterial-like printed spiral coils (PSCs) for improving the proximity effect of metal plates in wireless power transmission. The proposed four-PSC system is experimentally and theoretically verified by power transmission, impedance matching, resonant frequency, magnetic field distribution, and induced eddy current on metal plate. Results demonstrate that the transmission of the four-PSC system is 9.2 dB higher than the conventional two-PSC system when the backside metal plates are added.

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来源期刊

2015 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)

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