Analysis of electromagnetic bandgap based filters in a rectangular waveguide

Kiyotoshi Yasumoto, Naoya Koike, Hongting Jia, Bhaskar Gupta

    Research output: Contribution to journalArticlepeer-review

    8 Citations (Scopus)


    Electromagnetic crystals formed by vertical full posts stacked in a rectangular waveguide are analyzed using the image theory and the lattice sums technique. It is shown that the frequency response of the crystals consisting of circular posts can be obtained by a simpler matrix calculus based on the one-dimensional lattice sums, the T-matrix of a circular cylinder in free space, and the generalized reflection and transmission matrices.

    Original languageEnglish
    Pages (from-to)1324-1329
    Number of pages6
    JournalIEICE Transactions on Electronics
    Issue number9
    Publication statusPublished - 2006

    All Science Journal Classification (ASJC) codes

    • Electrical and Electronic Engineering


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