Relative dielectric constant characteristics of liquid at VHF band using small cell impedance analysis

Yuichi Kudo, Hiroshi Inoue

    研究成果: Conference article査読

    2 被引用数 (Scopus)

    抄録

    A simplified method to measure the relative dielectric constant and the dielectric loss tangent of liquid at VHF band are proposed. A sample cell which is made by using a commercially available coaxial cable connector, and a temperature control adapter are developed. The equivalent parallel capacitances and resistances of the cells which is filled with various liquids are measured under controlled temperature. The relative dielectric constant and the dielectric loss tangent of sample material can be led from the measured impedance. Experimental results for deionized water, ethylene glycol, methanol, ethanol, acetone, benzene and the lake-water in Akita prefecture, Japan are shown as frequency and temperature characteristics.

    本文言語English
    ページ(範囲)329-333
    ページ数5
    ジャーナルIEEE International Symposium on Electromagnetic Compatibility
    1
    出版ステータスPublished - 1998 12 1
    イベントProceedings of the 1998 IEEE International Symposium on Electromagnetic Compatibility. Part 1 (of 2) - Denver, CO, USA
    継続期間: 1998 8 241998 8 28

    ASJC Scopus subject areas

    • Condensed Matter Physics
    • Electrical and Electronic Engineering

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