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

Author

Mahmood, Farhan Zaheed ; Toyota, Yoshitaka ; Iokibe, Kengo

Volume

3

Issue

1

fYear

2014

fDate

1st Quarter 2014

Firstpage

65

Lastpage

69

Abstract

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.

Keywords

electromagnetic interference; printed circuit design; printed circuit interconnections; resonators; electromagnetic interference; full-wave simulation; lossy resonators; power integrity; power-bus resonance suppression; printed circuit boards; Electromagnetic interference and; Lossy resonators; Power resonance; Power system reliability; Printed circuits; Resonance; Resonators; electromagnetic interference; lossy resonator; power integrity; power-bus resonance; printed circuit board;

fLanguage

English

Journal_Title

Electromagnetic Compatibility Magazine, IEEE

Publisher

ieee

ISSN

2162-2264

Type

jour

DOI

10.1109/MEMC.2014.6798799

Filename

6798799