Transmission-reflection technique for measurement of frequency characteristics of ultrasound attenuation constant

Kawan Soetanto, Motonao Tanaka, Shigeo Ohtsuki, Motoyoshi Okujima

研究成果: Article査読

3 被引用数 (Scopus)

抄録

A technique for obtaining the attenuation constant ॅ and its frequency characteristics from the echo signal of a point reflector is proposed. Experiments were conducted using specimens of fine glass balls dispersed in agar and gelatin as an ultrasonic medium. The experimentally obtained value of ॅ was close to the data obtained by relative attenuation technique.

本文言語English
ページ(範囲)55-57
ページ数3
ジャーナルJapanese journal of applied physics
26
S1
DOI
出版ステータスPublished - 1987 1
外部発表はい

ASJC Scopus subject areas

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

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