Cavity‐Loaded Piston Resonators
作者:
Claude C. Sims,
T. A. Henriquez,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1962)
卷期:
Volume 34,
issue 9A
页码: 1204-1206
ISSN:0001-4966
年代: 1962
DOI:10.1121/1.1918301
出版商: Acoustical Society of America
数据来源: AIP
摘要:
A piston‐type resonant element for use in underwater sound‐transducer arrays is described. The acoustic loading on the piston is varied by the use of a shallow cavity. The element is stable under high hydrostatic pressure, and its efficiency is higher than 90% over a broad bandwidth. An equivalent circuit that successfully reproduces the measured characteristics of the transducer is developed.
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