作者: Otto Neall Strand,
期刊: The Journal of the Acoustical Society of America (AIP Available online 1971) 卷期: Volume 49, issue 6A
页码: 1698-1703
ISSN:0001-4966
年代: 1971
DOI:10.1121/1.1912564
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The farfield gain pattern of a shielded acoustic antenna is studied numerically by the use of Kirchhoff's integral. Circular symmetry and perfectly absorbing walls are assumed. Results are reported for a frequency of 2 kHz.
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