Ali, Esraa Mousa, Alibakhshikenari, Mohammad, Virdee, Bal Singh, Soruri, Mohammad and Limiti, Ernesto (2021) Efficient wireless power transfer via magnetic resonance coupling using automated impedance matching circuit. Electronics, 10 (2779). pp. 1-11. ISSN 2079-9292
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Abstract / Description
In this paper, an automated impedance matching circuit is proposed to match the impedance of the transmit and receive resonators for optimum wireless power transfer (WPT). This is achieved using a 2D open-circuited spiral antenna with magnetic resonance coupling in the low-frequency ISM band at 13.56 MHz. The proposed WPT can be adopted for a wide range of commercial applications, from electric vehicles to consumer electronics, such as tablets and smartphones. The results confirm a power transfer efficiency between the transmit and receive resonant circuits of 92%, with this efficiency being sensitive to the degree of coupling between the coupled pair of resonators.
Item Type: | Article |
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Uncontrolled Keywords: | wireless power transfer (WPT); automated impedance matching circuit; magnetic resonant coupling |
Subjects: | 600 Technology > 620 Engineering & allied operations |
Department: | School of Computing and Digital Media |
Depositing User: | Bal Virdee |
Date Deposited: | 15 Nov 2021 09:34 |
Last Modified: | 15 Jan 2022 11:44 |
URI: | https://repository.londonmet.ac.uk/id/eprint/7096 |
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