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http://dx.doi.org/10.7471/ikeee.2013.17.3.317

Implementation of 1.7MHz, 25W Wireless Power Transmission(WPT) System using Coupled Magnetic Resonance  

Kim, Seong-Min (Radio Technology Research Dept., Electronics and Telecommunications Research Institute)
Cho, In-Gui (Radio Technology Research Dept., Electronics and Telecommunications Research Institute)
Moon, Jung-Ick (Radio Technology Research Dept., Electronics and Telecommunications Research Institute)
Publication Information
Journal of IKEEE / v.17, no.3, 2013 , pp. 317-323 More about this Journal
Abstract
In this paper, 25W wireless power transmission(WPT) system using the coupled magnetic resonance is presented. The WPT system consists of a 100W class-F power transmitter, 1.7MHz magnetic resonators and a 40W full-bridge receiver using diodes. Especially, the transmit power control function using the 400MHz FSK communication between the transmitter and the receiver is adopted in the proposed system for the stable power transmission. Using the system and the power control function, the WPT system can be adopted in the various electronic devices and the commercialization of WPT system can be moved forward.
Keywords
Wireless power; Magnetic resonance; Power control; Planar resonator; Power transmission system;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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