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

Kawan Soetanto, Motonao Tanaka, Shigeo Ohtsuki, Motoyoshi Okujima

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)55-57
Number of pages3
JournalJapanese Journal of Applied Physics
Volume26
Issue numberS1
DOIs
Publication statusPublished - 1987
Externally publishedYes

Fingerprint

Ultrasonics
attenuation
Glass
gelatins
reflectors
balls
echoes
ultrasonics
Experiments
glass

ASJC Scopus subject areas

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

Cite this

Transmission-reflection technique for measurement of frequency characteristics of ultrasound attenuation constant. / Soetanto, Kawan; Tanaka, Motonao; Ohtsuki, Shigeo; Okujima, Motoyoshi.

In: Japanese Journal of Applied Physics, Vol. 26, No. S1, 1987, p. 55-57.

Research output: Contribution to journalArticle

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