DocumentCode
2844194
Title
Wireless charging system of mobile handset using metamaterial-based cavity resonator
Author
Liou, Chong-Yi ; Kuo, Chi-Jung ; Lee, Ming-Lung ; Mao, Shau-Gang
Author_Institution
Graduate Institute of Computer and Communication Engineering, National Taipei University of Technology, 106, Taiwan, Republic of China
fYear
2012
fDate
17-22 June 2012
Firstpage
1
Lastpage
3
Abstract
A metamterial-based cavity resonator using artificial magnetic conductor surfaces is presented and applied to realize a wireless charging system of mobile handset. This wireless charging system demonstrates the advantages of broad bandwidth, small size, long transmitting range, high transferring efficiency and EMI-free feature. The holistic architecture of wireless charging system for a smartphone is established to experimentally validate the usefulness of the metamaterial cavity resonator.
Keywords
Heterojunction bipolar transistors; Indexes; Magnetic cores; Read only memory; Substrates; Telephone sets; Metamaterial; cavity; wireless power transmission;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest (MTT), 2012 IEEE MTT-S International
Conference_Location
Montreal, QC, Canada
ISSN
0149-645X
Print_ISBN
978-1-4673-1085-7
Electronic_ISBN
0149-645X
Type
conf
DOI
10.1109/MWSYM.2012.6258244
Filename
6258244
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