Novel ultra-wideband bandpass filter using duc-ebg unit cell

J. W. Baik, D. H. Hyun, G. N. Kim, Young Sik Kim

Research output: Contribution to journalArticle


A novel ultra-wideband (UWB) bandpass filter (BPF) in the whole UWB passband of 3.1-10.6 GHz using a distorted uniplanar compact electromagnetic band-gap (DUC-EBG) unit cell is presented. This DUC-EBG unit cell is acted as a multiple-mode resonator (MMR). To model the DUC-EBG unit cell, an equivalent L-C circuit is used to analyze passband characteristics of the proposed filter. Its design is dealt within this letter and the one- and three-stage BPF are implemented.

Original languageEnglish
Pages (from-to)3134-3136
Number of pages3
JournalMicrowave and Optical Technology Letters
Issue number12
Publication statusPublished - 2007 Dec 1



  • Bandpass filter
  • Electromagnetic bandgap
  • Ultra-wideband

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

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