Hotta Masashi
Affiliate Master
Yamaguchi University
Performance improvement of resonator-coupled wireless power transfer system using dual-spiral resonator with angular misalignments
URSI Radio Science Bulletin Volume 2020 Issue 372
Page 22-28
published_at 2020-10-26
Title
Performance improvement of resonator-coupled wireless power transfer system using dual-spiral resonator with angular misalignments
Abstract
The power transmission effi ciency of a resonatorcoupled wireless power transfer (RC-WPT) system with some angular misalignments is examined in this paper. In addition to conventional single-spiral resonators, the dual-spiral resonators which we have proposed are used in the RC-WPT system. It was confi rmed that the power transmission effi ciency of the RC-WPT system decreased with the increment of angular misalignments. However, it was shown that the decayed power transmission efficiency due to the angular misalignments could be recovered by adding the appropriate axial displac ements between transmitting (Tx) and receiving (Rx) units.
Creators
Nur Syafiera Azreen Norodin
Source Identifiers
[PISSN] 1024-4530
Languages
eng
Resource Type
journal article
Publishers
Union Radio-Scientifique Internationale
Date Issued
2020-10-26
File Version
Not Applicable (or Unknown)
Access Rights
metadata only access
Relations
[isIdenticalTo]
https://doi.org/10.23919/URSIRSB.2020.9240098