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Study on Compatibility between WPT Device at ISM band and Radio Modem  

Kim, SeungNam (공주대학교 정보통신공학 나노인지무선시스템연구실)
Lee, Ilkyoo (공주대학교 전기전자제어공학부)
Min, Kyoungil (영동대학교 정보통신보안학과)
Publication Information
Journal of Satellite, Information and Communications / v.9, no.4, 2014 , pp. 47-52 More about this Journal
Abstract
Recently, the interest of Wireless Power Transmission(WPT) has been increased for Mobile device application. It is necessary to analyze interference between wireless devices for the efficient use of frequency resource. The Minimum Coupling Loss(MCL) method and the Monte Carlo(MC) method were used for the interference analysis. In this paper, the impact of the 3rd order harmonics of the wireless charger for Cellular Phone on the existing Radio Modem was analyzed. As a result, the separation distance and the allowable number of interferer on the basis of service radius were obtained to protect the Radio Modem from the wireless charger for Cellular Phone.
Keywords
Wireless Power Transmission; Interference; Compatibility; Minimum Coupling Loss; Monte Carlo;
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