Research on the Impedance Characteristic of a Two-Coil Wireless Power Transfer System

Wireless power transfer (WPT) via coupled magnetic resonances has more than ten years history of development. However, it appears frequency splitting phenomenon in the over-coupled region, thus, the output power of the two-coil WPT system achieves the maximum output power at the two splitting angula...

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Veröffentlicht in:	IEICE Transactions on Electronics 2018/09/01, Vol.E101.C(9), pp.711-717
Hauptverfasser:	LIU, Suqi, TAN, Jianping, WEN, Xue
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuit design Coils frequency splitting phenomenon Impedance impedance characteristic Magnetic resonance power superposition principle Splitting Superposition (mathematics) wireless power transfer Wireless power transmission
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