Towed array geometry estimation during ship’s maneuvering
Author(s) -
S. M. Jesus,
Paulo Felisberto,
Flávio Codeço Coelho
Publication year - 1994
Publication title -
the journal of the acoustical society of america
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.619
H-Index - 187
eISSN - 1520-8524
pISSN - 0001-4966
DOI - 10.1121/1.410802
Subject(s) - hydrophone , acoustics , distortion (music) , underwater , sensor array , position (finance) , underwater acoustics , geology , beam (structure) , aperture (computer memory) , line (geometry) , plotter , optics , physics , computer science , geodesy , geometry , mathematics , telecommunications , amplifier , oceanography , bandwidth (computing) , finance , machine learning , economics , operating system
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
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