A microstrip phase shifter design using a switch-loaded ground plate

Dowon Kim, Moonil Kim

    Research output: Contribution to journalArticlepeer-review

    Abstract

    A microstrip phase shifter design that uses a reconfigurable metal pattern on the EBG ground plate is introduced. The EBG ground plate metal pattern contains a linear array of thin slots with switching devices loaded at the center. This design can vary the phase constant with minimum mismatch loss over a large frequency bandwidth. Several test ground plates without actual switching devices were used to verify the design concept.

    Original languageEnglish
    Pages (from-to)1873-1875
    Number of pages3
    JournalIEICE Transactions on Communications
    VolumeE89-B
    Issue number6
    DOIs
    Publication statusPublished - 2006 Jun

    Keywords

    • Electromagnetic bandgap
    • Microstrip phase shifter
    • Reconfigurable ground plane

    ASJC Scopus subject areas

    • Software
    • Computer Networks and Communications
    • Electrical and Electronic Engineering

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