In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 33, No. 5S ( 1994-05-01), p. 3290-
Abstract:
In recent years, the need for a low-frequency acoustic source for oceanic observation and long-distance propagation in the sea has been increasing. Generally, the attenuation loss of low frequency acoustic waves in water is very low compared to that of electromagnetic waves. Therefore, the low-frequency acoustic wave is an attractive option for remote sensing, communications, and sonar in the ocean. Accordingly, from among various types of sound sources, a cylindrical resonator-type sound source was focused on because this type of transducer has the merits of being simple in terms of structure and employable in deep-sea areas. Also, the development of a cylindrical resonator-type sound source with low Q , which is the acoustic quality factor, was attempted.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.33.3290
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1994
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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