Abstract
Conventional acoustic microscopy with only C-mode imaging has widened its data acquisition mode to B-mode, C-mode, surface acoustic impedance mode and three-dimensional (3D) mode. The base of our acoustic microscope system was consisted of (1) PVDF transducer with the central frequency of 100 MHz, (2) ultrasonic pulser made of high speed semiconductor switching, (3) mechanical scanner using two linear servo motors, (4) high speed PCI card digitizer with the sampling frequency of 2 GHz, and (5) personal computer controlling the whole system.
| Original language | English |
|---|---|
| Pages (from-to) | 93-97 |
| Number of pages | 5 |
| Journal | Proceedings - European Conference on Noise Control |
| Publication status | Published - 2008 Dec 1 |
| Event | 7th European Conference on Noise Control 2008, EURONOISE 2008 - Paris, France Duration: 2008 Jun 29 → 2008 Jul 4 |
ASJC Scopus subject areas
- Acoustics and Ultrasonics
- Public Health, Environmental and Occupational Health
- Building and Construction
- Mechanical Engineering
- Industrial and Manufacturing Engineering
- Automotive Engineering
- Aerospace Engineering