Summary
International Symposium on Antennas and Propagation
2012
Session Number:1E4
Session:
Number:1E4-5
An Investigation for Optimum Design of Matching Circuit in Highly Efficient RF-DC Conversion Circuit by Genetic Algorithm
Yoshihiro Kondo, Kazuhiro Fujomori, Kenji Tsuruta,
pp.-
Publication Date:2012/10/29
Online ISSN:2188-5079
Summary:
RF-DC conversion circuit is one of the most important components in the wireless power transmission technologies and design method of the circuit is actively investigating. However, it is difficult to formulate the principle of operation of RF-DC conversion circuit because the diode which has non-linear characteristic is used and its operating point is not fixed. In this paper, we investigate the optimal design of RF-DC conversion circuit by using the genetic algorithm, And, for clarifying the optimal operation of the diode, we also discuss characteristics of the matching circuit used in RF-DC conversion circuit obtained by the automatic design.