One- and two-dimensional coplanar waveguide structures with multiple-frequency-tuned slot resonators

H. Liu, T. Yoshimasu, L. Sun

Research output: Contribution to journalArticle


In this letter, a new multiple-frequency-tuned slot resonator is introduced in coplanar waveguide (CPW) technology. Its equivalent circuit model is built up and its frequency characteristics are explained by employing the equivalent circuit parameters and field analysis. Furthermore, one-dimensional (1-D) and 2-D CPW structures with the proposed slot resonator are designed. Measurements show that the proposed CPW structures with compact size exhibit good multiple-stopband behaviours.

Original languageEnglish
Pages (from-to)897-903
Number of pages7
JournalInternational Journal of Electronics
Issue number10
Publication statusPublished - 2007 Oct 1



  • Coplanar waveguide
  • Multiple stopbands
  • Periodic structures
  • Slot resonator

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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