Summary
International Symposium on Antennas and Propagation
2011
Session Number:WeG2
Session:
Number:WeG2-2
The Efficiency Comparisons of Resonators for Wireless Power Transfer Using Various Litz Wires
Jaesoon Kwon, Yohan Jang, Jaehoon Choi,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
In this paper, the efficiency of resonators for WPT using various litz wires is analyzed. By adjusting the value of distance between source coil and resonance coil (D_SR) and pitch of resonance coil (P_RC), the impedance bandwidth and efficiency of resonators can be optimized. It is observed that the thickness of wire forming resonator is the most critical parameter to determine the performance of a wireless power transfer system.