Analyses of various insulating polymers by broadband dielectric spectroscopy

Yoshimichi Ohki, Y. Hasegawa, J. Takihana, K. Fukunaga, M. Mizuno, K. Sasaki

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    Nowadays, trials to use even higher frequencies are pursued to realize high-speed wireless communications. In order to respond to such a trend, dielectric properties of insulating polymers at high frequencies have to be clarified, although the importance of clarifying low-frequency properties is still very high, especially for use as high voltage insulators. In this regard, complex permittivity spectra in an ultrawide frequency range were obtained for various insulating polymers. These spectra are important, because they can be a valuable database that provide important information on dielectric characteristics. Furthermore, by analyzing the temperature dependence of permittivity in a relatively low frequency range, thermal expansion coefficients of polymers were estimated.

    Original languageEnglish
    Title of host publication2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2014
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages582-585
    Number of pages4
    ISBN (Print)9781479975235
    DOIs
    Publication statusPublished - 2014 Dec 22
    Event2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2014 - Des Moines, United States
    Duration: 2014 Oct 192014 Oct 22

    Other

    Other2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2014
    CountryUnited States
    CityDes Moines
    Period14/10/1914/10/22

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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  • Cite this

    Ohki, Y., Hasegawa, Y., Takihana, J., Fukunaga, K., Mizuno, M., & Sasaki, K. (2014). Analyses of various insulating polymers by broadband dielectric spectroscopy. In 2014 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2014 (pp. 582-585). [6995841] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CEIDP.2014.6995841