Measurement of complex permittivity of composite materials using waveguide method

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    Complex dielectric permittivity of 4 different composite materials has been measured using the transmissionline method. A waveguide fixture in L, S, C and X band was used for the measurements. Measurement accuracy is influenced by air gaps between test fixtures and the materials tested. One of the materials, unprotected glass fiber composite, has directional effects. All materials tested show low permittivity.
    Original languageUndefined
    Title of host publication10th International Symposium on Electromagnetic Compatibility (EMC Europe 2011)
    Place of PublicationUSA
    Number of pages5
    ISBN (Print)978-0-9541146-3-3
    Publication statusPublished - 28 Sept 2011
    EventEMC Europe 2011: International Symposium on Electromagnetic Compatibility - York, UK, York, United Kingdom
    Duration: 26 Sept 201130 Sept 2011

    Publication series

    PublisherIEEE Electromagnetic Compatibility Society


    ConferenceEMC Europe 2011
    Country/TerritoryUnited Kingdom
    OtherSeptember 26-30, 2011


    • METIS-279234
    • Composite materials
    • Complex dielectric permittivity
    • IR-78185
    • EWI-20624
    • Waveguide
    • Transmission line method
    • EC Grant Agreement nr.: FP7/205294
    • Electromagnetic compatibility

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