High Permittivity Dielectric Resonators for Wireless Power Transfer System

被引：0
|
作者：
Song, Mingzhao [1 ]
Belov, Pavel [1 ]
Kapitanova, Polina [1 ]
机构：
[1] ITMO Univ, Dept Nanophoton & Metamat, St Petersburg, Russia
来源：
2016 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM | 2016年
基金：
俄罗斯科学基金会;
关键词：
wireless power transfer; dielectric resonator; magnetic dipole; magnetic quadrupole; high permittivity;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose a novel magnetic near field resonance wireless power transfer system based on high permittivity dielectric resonators. Magnetic dipole and magnetic quadrupole modes of the resonator are investigated as the operating modes of the WPT system. WPT efficiencies at two modes are investigated both numerically and experimentally. It has been demonstrated that the maximal efficiency of 60% at magnetic dipole mode and 93% at magnetic quadrupole mode can be achieved. Moreover, the system operating at magnetic quadrupole mode is proved to be more stable to the mutual orientation of the transmitter and receiver.
引用
收藏
页码：153 / 154
页数：2
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