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 language | English |
|---|---|
| Pages (from-to) | 2774-2777 |
| Number of pages | 4 |
| Journal | Japanese journal of applied physics |
| Volume | 34 |
| Issue number | 5S |
| DOIs | |
| Publication status | Published - 1995 May |
| Externally published | Yes |
Keywords
- Continuous wave
- S-parameter
- Transducer bandwidth
- Ultrasonic velocity
ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)