Design of Vialess Open-stub EBG Structure by Using Preference Set-based Design Method

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Since electromagnetic bandgap (EBG) structures reduce power-bus noise effectively, they are prospective for overcoming the intra electromagnetic compatibility (EMC) issues in wireless communications. A vialess open-stub EBG structure we have previously proposed can be designed with only two layers of power and ground planes, and the lower-end frequency of the stopband can be determined easily by setting the stub length. However, it is difficult to determine three structural parameters of the vialess open-stub EBG structure, stub width, branch width, and unit-cell length, so that a wide stopband and large attenuation are simultaneously satisfied. Thus, this paper aims to optimize the structural parameters by applying a multi-objective satisfactory design method, Preference Set-Based Design (PSD), to the vialess open-stub EBG structure. As a result, we obtained the ranges of three structural parameters satisfying the required performances.

Original languageEnglish
Title of host publicationEMC Europe 2019 - 2019 International Symposium on Electromagnetic Compatibility
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages944-947
Number of pages4
ISBN (Electronic)9781728105932
DOIs
Publication statusPublished - Sep 2019
Event2019 International Symposium on Electromagnetic Compatibility, EMC Europe 2019 - Barcelona, Spain
Duration: Sep 2 2019Sep 6 2019

Publication series

NameEMC Europe 2019 - 2019 International Symposium on Electromagnetic Compatibility

Conference

Conference2019 International Symposium on Electromagnetic Compatibility, EMC Europe 2019
CountrySpain
CityBarcelona
Period9/2/199/6/19

Keywords

  • electromagnetic bandgap (EBG)
  • open stub
  • preference set-based design
  • stopband
  • suppression
  • vialess

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Instrumentation
  • Radiation

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    Toyota, Y., Kanao, S., & Iokibe, K. (2019). Design of Vialess Open-stub EBG Structure by Using Preference Set-based Design Method. In EMC Europe 2019 - 2019 International Symposium on Electromagnetic Compatibility (pp. 944-947). [8871971] (EMC Europe 2019 - 2019 International Symposium on Electromagnetic Compatibility). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EMCEurope.2019.8871971