An NFC-Connected Coupler Using IPT-CPT-Combined Wireless Charging for Metal-Cover Smartphone Applications

A near field communication (NFC)-connected coupler using inductive power transfer (IPT)-capacitive power transfer (CPT)-combined wireless charging is proposed for metal-cover smartphone applications. To mitigate eddy current loss in the metal cover, CPT is introduced. Compared with traditional CPT,...

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Veröffentlicht in:	IEEE transactions on power electronics 2021-06, Vol.36 (6), p.6323-6338
Hauptverfasser:	Zhu, Jia-Qi, Ban, Yong-Ling, Xu, Rui-Min, Mi, Chunting Chris
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Capacitive power transfer (CPT) Couplers Couplings Current loss Eddy current testing Eddy currents Inductance inductive power transfer (IPT) metal cover Metals Near field communication near field communication (NFC) Receiving antennas smartphone application Smartphones Topology Wireless power transmission
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