@inproceedings{d3241bc65f8645c2bf73485fdca4aea6,
title = "Analysis of the high frequency transducer acoustic field based on Gaussian beam equivalent point source",
abstract = "To study the acoustic field distribution features of high frequency focused transducer in medium, the Gaussian beam equivalent point source of acoustic field is established based on the advantages of acoustic field point source overlapping model and multi-Gaussian model, and then simulation is made to the acoustic field of high frequency focused transducer. The comparison of the simulation results of three acoustic fields of 20MHz and 50MHz high frequency focused transducers show that, the Gaussian beam equivalent point source can make rapid and effective simulation to the acoustic field of high frequency focused transducer. At last, the real acoustic field measurement is conducted to the 20MHz high frequency focused transducer. The experiment results are consistent with the simulation results of Gaussian beam equivalent point source, so that the correctness of Gaussian beam equivalent point source is verified.",
keywords = "Gaussian beam equivalent point source, acoustic field, the high frequency focused transducer",
author = "Xiao, {Ding Guo} and Zhang, {Jia Qi} and Zhu, {Yan Ling} and Xu, {Chun Guang}",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 IEEE Far East NDT New Technology and Application Forum, FENDT 2017 ; Conference date: 22-06-2017 Through 24-06-2017",
year = "2018",
month = dec,
day = "20",
doi = "10.1109/FENDT.2017.8584510",
language = "English",
series = "Proceedings of 2017 IEEE Far East NDT New Technology and Application Forum, FENDT 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "168--171",
editor = "Chunguang Xu",
booktitle = "Proceedings of 2017 IEEE Far East NDT New Technology and Application Forum, FENDT 2017",
address = "United States",
}