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✦   LIBER   ✦

Performance modeling for hydrophone arrays

✍ Scribed by Ronald R. Lambert; Steven F. Magruder


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
244 KB
Volume
11
Category
Article
ISSN
0895-7177

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✦ Synopsis


A capability to model the performance of volumetric hydrophone arrays in different acoustic environments has been developed. A normal mode model that uses a WKB approximation is used to calculate acoustic propagation. Ambient noise is not included in the model. The model uses an algorithm that can efficiently calculate signal gain for a large-scale array for a large number of source positions. Performance measures derived from the signal gain calculations have been used to compare the multipath losses for different array geometries in a convergence zone environment.


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