Dual-path dual-band filters based on patch resonators

Eugene A. Ogbodo, Yun Wu, Yi Wang

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

5 Citations (Scopus)

Abstract

A dual-band bandpass filter with dual coupling paths is presented in this work. The filter is formed of two dual-mode patch resonators, one half-wavelength or full-wavelength straight-line resonator and a hair-pin resonator. The patch resonators act as a signal splitter, combiner and resonant pole in the dual-band bandpass filter. The patch resonators are coupled with the hair-pin and the straight-line resonators. Two dual-band filters with different transmission zeros have been designed, simulated and tested. The effect of the variation of the dielectric constant has been studied.

Original languageEnglish
Title of host publication2017 International Workshop on Electromagnetics
Subtitle of host publicationApplications and Student Innovation Competition, iWEM 2017
EditorsYi Wang, Kwok-Kan So
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages67-68
Number of pages2
ISBN (Electronic)9781509063925
DOIs
Publication statusPublished - 5 Jul 2017
Event8th International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2017 - London, United Kingdom
Duration: 30 May 20171 Jun 2017

Publication series

Name2017 International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2017

Conference

Conference8th International Workshop on Electromagnetics: Applications and Student Innovation Competition, iWEM 2017
Country/TerritoryUnited Kingdom
CityLondon
Period30/05/171/06/17

Keywords

  • coupling path
  • dual mode resonator
  • Dual-band bandpass filter
  • Patch resonator

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