Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/784
Title: Intermittent chaos in switching power supplies due to unintended coupling of spurious signals
Authors: Tse, C. K. Michael
Zhou, Yufei
Lau, Francis Chung-ming
Qiu, Shuisheng
Subjects: Switching converters
Spurious signal coupling
"Intermittent" chaos
Issue Date: 2003
Publisher: IEEE
Source: PESC'03 : 2003 IEEE 34th Annual Power Electronics Specialists Conference : Acapulco, Mexico, June 15-19, 2003 : conference proceedings, p. 642-647.
Abstract: This paper studies the "intermittent" chaos and subharmonics observed in switching dc/dc converters using a simple circuit model that describes possible unintended coupling of some weak spurious signal to the converter. The study shows that the signal strength and frequency of the intruding signal are vital parameters that affect the type of intermittent behavior and the period of intermittency. Simulations and experimental results are presented.
Rights: © 2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holders.
Type: Conference Paper
URI: http://hdl.handle.net/10397/784
ISBN: 0-7803-7754-0
Appears in Collections:EIE Conference Papers & Presentations

Files in This Item:
File Description SizeFormat 
spurious-signals_03.pdf719.64 kBAdobe PDFView/Open


All items in the PolyU Institutional Repository are protected by copyright, with all rights reserved, unless otherwise indicated. No item in the PolyU IR may be reproduced for commercial or resale purposes.