Effect of Emergence Angle on Acoustic Transmission in a Shallow Sea
نویسندگان
چکیده
In this study, the effect of emergence angle a source array on acoustic transmission in typical shallow sea is simulated and analyzed. The formula we derived for received signal based Normal Mode indicates that determined by beamform modes all sources samplings at receiving depth. Two characteristics optimal (OEA) are obtained explained utilizing aforementioned formula. observed distributions loss (TL) different receivers consistent with characteristics. results study valuable development design active sonar detection.
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ژورنال
عنوان ژورنال: Archives of Acoustics
سال: 2023
ISSN: ['2300-262X', '0137-5075']
DOI: https://doi.org/10.24425/aoa.2019.129736