Towed array geometry estimation during ship's moneuvering

Jesus, S. M.; Felisberto, P.; Coelho, F.

http://hdl.handle.net/10400.1/5249

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Authors

Jesus, S. M.

Felisberto, P.

Coelho, F.

Abstract(s)

Towed arrays of hydrophones are commonly used as receiver apparatus for determining the directionality of the underwater acoustic field. It is well known that a line array beam response has a inherent left-right ambiguity and that any deformation of the array will produce a distortion on the estimated acoustic field directionality.

Keywords

Microphones Acceleration measurement Acoustic beamforming Acoustic source localization Data analysis

URI

http://hdl.handle.net/10400.1/5249

Citation

S.M. JESUS, P. FELISBERTO and E.F. COELHO, ``Towed array geometry estimation during ship's moneuvering'' in Journal of the Acoustical Society of America, 96, No. 5, Pt. 2, pp. 3312-3312.