Selective Wireless Power Transfer via Magnetic Resonant Coupling by Using Variable Impedance Circuit

• Published in: IECON 2018 44th Annual Conference of the IEEE Industrial Electronics Society pp. 4834 - 4839
• Main Authors: Nakagawa, Takahiro, Sugimoto, Tomoya, Nozaki, Takahiro, Murakami, Toshiyuki
• Format: Conference Proceeding
• Language: English; Japanese
• Published: IEEE 01.10.2018
• Subjects: Capacitance; Couplings; Impedance; Integrated circuit modeling; magnetic resonant coupling; metal-oxide-semiconductor field-effect transistor (MOSFET); MOSFET; Power distribution; Receivers; selective wireless power transfer; variable impedance

Recently, Wireless Power Transfer (WPT) via Magnetic Resonant Coupling is especially focused around the world. Since a space will have a lot of devices in the future, WPT considering multiple devices will be required. It is important to consider not only power transfer efficiency but also power dist...