Wireless Power Transfer Using Resonance Coupling Method for Implantable Applications



Wang, Jingchen, Leach, Mark, Lim, Eng Gee, Wang, Zhao, Huang, Yi and IEEE
(2019) Wireless Power Transfer Using Resonance Coupling Method for Implantable Applications. In: 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2018-7-8 - 2018-7-13.

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Abstract

This paper presents a physically small wireless power transfer (WPT) system that is able to provide a high power transfer efficiency using the resonance coupling method for implantable applications. The resonant circuit topologies used at the transmitter and receiver are Series and Parallel respectively (referred to as an SP topology). The circuits utilize loop antennas and are designed to operate at 403 MHz and the power transfer efficiency can reach 85.66%. The effects of varying power transfer distance and load impedance on the system performance are inspected via software simulation.

Item Type: Conference or Workshop Item (Unspecified)
Uncontrolled Keywords: wireless power transmission, loop antenna, resonance coupling, implantable applications, inductive coupling
Depositing User: Symplectic Admin
Date Deposited: 24 Mar 2020 11:44
Last Modified: 15 Jun 2024 01:42
DOI: 10.1109/apusncursinrsm.2018.8609288
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3080087