3-D printed band-pass combline filter

L.s. Araujo, X. Shang, Michael Lancaster, A.j.b. De Oliveira, I. Llamas-garro, J. -m. Kim, M. Favre, M. Billod, E. De Rijk

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)
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This article describes a fourth-order 3-D printed combline filter with a Chebyshev response, operating at central frequency 3 GHz and having a 3% fractional bandwidth. The filter is designed using the coupling matrix theory, fabricated, and experimental results are presented. Comparison between simulations and measurements shows good agreement.
Original languageEnglish
Pages (from-to)1388-1390
JournalMicrowave and Optical Technology Letters
Issue number6
Early online date30 Mar 2017
Publication statusPublished - 1 Jun 2017


  • coupled resonators
  • 3-D printed filters
  • combline filters


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