Miniature wideband filter based on coupled-line sections and quasi-lumped element resonator

Vitaliy Zhurbenko, Viktor Krozer, Peter Meincke

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

A new design of a wideband bandpass filter is proposed, based on coupled-line sections and quasi-lumped element resonator, taking advantage of the last one to introduce two transmission zeros and suppress a spurious response. The proposed filter demonstrates significantly improved characteristics in comparison with traditional coupled-line filter and exhibits a very compact structure.
Original languageEnglish
JournalMicrowave and Optical Technology Letters
Volume49
Issue number9
Pages (from-to)2076-2079
ISSN0895-2477
DOIs
Publication statusPublished - 2007

Keywords

  • microstrip circuit
  • microwave filter
  • quasi-lumped element
  • coupled lines

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