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Via-Less Waveguide-to-Stripline Transition Using 2D Electromagnetic Bandgap Structure

  • Zhi Li
  • , Kevin Xu
  • , Nathan Chordas-Ewell
  • , Dongyin Ren
  • , Jun H. Choi
  • , Ryan Wu
  • SUNY Buffalo
  • NXP Semiconductors

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

A novel waveguide-to-stripline transition utilizing an electromagnetic bandgap (EBG) structure is presented. The proposed transition, which does not require vias or waveguide shorts, delivers a simpler implementation option and allows the stripline to be mounted directly to the flange of a waveguide. The EBG structure is added to suppress parallel plate mode propagation and to ensure the transition can maintain the desired performance when used with arbitrary board dimensions. A 1.0dB insertion loss from 10.6GHz to 11.5GHz and a 10dB return loss bandwidth of 8.1% are achieved and verified by measurement.

Original languageEnglish
Title of host publication2020 50th European Microwave Conference, EuMC 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages57-60
Number of pages4
ISBN (Electronic)9782874870590
DOIs
StatePublished - Jan 12 2021
Event50th European Microwave Conference, EuMC 2020 - Utrecht, Netherlands
Duration: Jan 12 2021Jan 14 2021

Publication series

Name2020 50th European Microwave Conference, EuMC 2020

Conference

Conference50th European Microwave Conference, EuMC 2020
Country/TerritoryNetherlands
CityUtrecht
Period01/12/2101/14/21

Keywords

  • electromagnetic bandgap structure
  • leakage suppression
  • stripline
  • transition
  • waveguide

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