A chaotic peak current-mode boost converter for EMI reduction and ripple suppression

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Original languageEnglish
Pages (from-to)763-767
Journal / PublicationIEEE Transactions on Circuits and Systems II: Express Briefs
Issue number8
Publication statusPublished - 2008


A novel chaotic peak current-mode boost converter is proposed. By deriving its corresponding current mapping function, a thorough analysis of its chaotic behavior is carried out. As demonstrated both in simulations and experiments, the proposed design can effectively reduce electromagnetic interference and suppress ripples of the converter's output, resulting in a better design for power supplies. © 2008 IEEE.

Research Area(s)

  • Boost converter, Chaotic mapping, Electromagnetic interference (EMI) reduction, Ripple suppression