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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