Measurement method of ultrasonic velocity in liquid and solid using continuous wave signal

Kazuhiko Imano, Hiroshi Inoue

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    The measurement principle of ultrasonic velocity in liquids and solid with the continuous wave signal is suggested using a transmission line model of the ultrasonic system. The measurement system, including network analyzer, ultrasonic transducer, backing, sample and reflector, is successfully configured to evaluate the ultrasonic velocity by the S'-parameter. Experiments with liquid and solid samples show agreement between our method and the correlation method within 4 m/s. The features of our method are also discussed.

    Original languageEnglish
    Pages (from-to)2774-2777
    Number of pages4
    JournalJapanese journal of applied physics
    Volume34
    Issue number5S
    DOIs
    Publication statusPublished - 1995 May

    Keywords

    • Continuous wave
    • S-parameter
    • Transducer bandwidth
    • Ultrasonic velocity

    ASJC Scopus subject areas

    • Engineering(all)
    • Physics and Astronomy(all)

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