Estimating the Permittivity of Rogers 4003C Substrate at Low Frequencies for Application in a Superdirective First-Order Probe for SNF Measurements

  • Oleksiy S. Kim

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    The bulk permittivity of Rogers 4003C substrate is estimated in the lower UHF frequency band by comparing the simulated and measured return loss for a bandpass filter based on a coplanar waveguide and a capacitively loaded loop. The obtained value, which deviates from that specified by Rogers at 10 GHz, is subsequently utilized for accurate design of a new light-weight superdirective first-order probe for spherical near-field (SNF) antenna measurements at low frequencies.
    Original languageEnglish
    Title of host publicationProceedings of 2016 IEEE Asia-Pacific Conference on Applied Electromagnetics.
    PublisherIEEE
    Publication date2016
    Pages349-351
    ISBN (Print)978-1-5090-1060-8
    DOIs
    Publication statusPublished - 2016
    Event2016 IEEE Asia-Pacific Conference on Applied Electromagnetics - Langkawi, Malaysia
    Duration: 11 Dec 201613 Dec 2016

    Conference

    Conference2016 IEEE Asia-Pacific Conference on Applied Electromagnetics
    Country/TerritoryMalaysia
    CityLangkawi
    Period11/12/201613/12/2016

    Keywords

    • Antenna measurements
    • Supergain antennas
    • Spherical Near-Field Measurements
    • P-band

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