Emmanuel Chinda Francis

DEVELOPMENT OF AN EFFICIENT WIRELESS POWER TRANSFER AND CHARGING SYSTEM (500MHZ – 900MHZ)

Strong coupled magnetic resonance Wireless Power Transfer (WPT) proposed byresearchers at Qi IEEE conf. in 2007 attracted the world’s attention by virtue of itsmid-range, non- radioactive, and high-efficiency power transfer. In this article,current developments and research progress in the technology of WPT arepresented. Advantage of WPT are analys...