Lossy resonators for suppressing power-bus resonance of printed circuit boards

Farhan Zaheed Mahmood, Yoshitaka Toyota, Kengo Iokibe

Research output: Contribution to specialist publicationArticle

3 Citations (Scopus)


Power-bus resonance of printed circuit boards causes electromagnetic interference and detraction of power integrity. To suppress the power-bus resonance, we propose the application of lossy resonators in the power bus. Here, we first explain the concepts of the proposed resonators, focusing especially on the application based on the impedance characteristics. Then, we explain the full-wave simulation conducted to demonstrate that the proposed resonator effectively suppressed power-bus resonance.

Original languageEnglish
Number of pages5
Specialist publicationIEEE Electromagnetic Compatibility Magazine
Publication statusPublished - Mar 1 2014


  • Electromagnetic interference
  • Lossy resonator
  • Power integrity
  • Power-bus resonance
  • Printed circuit board

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Instrumentation
  • Computer Networks and Communications
  • Electrical and Electronic Engineering


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