Switchable tri-band bandpass filter with wide stopband

Tzung Han Du, Ko Wen Hsu, Wen Hua Tu

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

3 Scopus citations

Abstract

A compact switchable microstrip tri-band bandpass filter with a wide stopband is presented in this paper. Thanks to the low loading effect of distributed coupling technique, three channels can be obtained without the conventional complicated matching network. Three passbands can be turned on and off independently by using p-i-n diodes. To validate this design concept, theory as well as experiment is presented and compared in this paper.

Original languageEnglish
Title of host publication2015 IEEE MTT-S International Microwave Symposium, IMS 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479982752
DOIs
StatePublished - 24 Jul 2015
EventIEEE MTT-S International Microwave Symposium, IMS 2015 - Phoenix, United States
Duration: 17 May 201522 May 2015

Publication series

Name2015 IEEE MTT-S International Microwave Symposium, IMS 2015

Conference

ConferenceIEEE MTT-S International Microwave Symposium, IMS 2015
Country/TerritoryUnited States
CityPhoenix
Period17/05/1522/05/15

Keywords

  • Switchable filter
  • tri-band bandpass filter

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