The design and characterization of short pulse ultrasound transducers |
| |
| Authors: | F.S. Foster J.W. Hunt |
| |
| Affiliation: | Ontario Cancer Institute and the Dept of Med. Biophysics, Univ. of Toronto, 500 Sherbourne St, Toronto, Ontario. Canada M4X 1K9 |
| |
| Abstract: | ![]()
The construction and testing of short pulse (bipolar and unipolar) ultrasound transducers are discussed and several examples are analysed. Equations predicting the radiation field of the short pulse transducer are derived using a new approach. Agreement was obtained between the theoretical predictions and the experimentally measured field for one short pulse transducer. Some discrepancy was noted between the predicted pulse shapes and those observed experimentally. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
