Coplanar waveguide bandpass filter with hollow-T shaped transmission-line resonator for multiple spurious suppression

Yin Chih Chen, Yo Shen Lin

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

2 Scopus citations

Abstract

In this work, the coplanar waveguide (CPW) hollow-T shaped transmission-line resonator is proposed, which is achieved by introducing a series short-stub at the center of a quarter-wavelength transmission-line resonator. It can be used to implement CPW bandpass filter with additional transmission zeros for spurious suppression. Specifically, a 4th-order CPW bandpass filter centered at f0 = 2 GHz with multiple spurious suppression up to 5f0 is demonstrated.

Original languageEnglish
Title of host publication2013 IEEE 14th Annual Wireless and Microwave Technology Conference, WAMICON 2013
DOIs
StatePublished - 2013
Event2013 IEEE 14th Annual Wireless and Microwave Technology Conference, WAMICON 2013 - Orlando, FL, United States
Duration: 7 Apr 20139 Apr 2013

Publication series

Name2013 IEEE 14th Annual Wireless and Microwave Technology Conference, WAMICON 2013

Conference

Conference2013 IEEE 14th Annual Wireless and Microwave Technology Conference, WAMICON 2013
Country/TerritoryUnited States
CityOrlando, FL
Period7/04/139/04/13

Keywords

  • bandpass filter
  • Coplanar waveguide
  • spurious suppression

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