The effect of offset patch on the broadband characteristics of an electromagnetically coupled patch antennas

Kwok L. Chung, Ananda S. Mohan

    Research output: Contribution to journalArticlepeer-review

    4 Citations (Scopus)

    Abstract

    In this paper, we investigate the effect of the offset patch and layer misalignments on the broadband characteristics of a two-layer, electromagnetically coupled, stacked patch antenna with airgap at the X-band. Linear and angular displacements of the parasitic patch on the dielectric layer are considered for the experimental study. The measured results show very robust impedance characteristics of the proposed antenna element against layer misalignment.
    Original languageEnglish
    Pages (from-to)345-348
    Number of pages4
    JournalMicrowave and Optical Technology Letters
    Volume38
    Issue number5
    DOIs
    Publication statusPublished - 2003

    Keywords

    • antennas
    • impedance bandwidth
    • microwave antennas

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