Radiation power estimation for sonar transducer arrays considering acoustic interaction

Jongkil Lee; Inchang Seo; Seung Moo Han

doi:10.1016/S0924-4247(00)00558-6

Radiation power estimation for sonar transducer arrays considering acoustic interaction

Jongkil Lee
, Inchang Seo
, Seung Moo Han

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

In the transducer arrays which are used in sonar to radiate powerful, directional sound beams, acoustic interactions between the transducers have many important effects. To predict the acoustic radiation power cancellation, 37 acoustic transducers are considered as theoretical model. Total radiation impedances and acoustic radiation power of the transducers are extracted using the equivalent electric circuit scheme. Based on the theoretical results the acoustic radiation power of the transducer has been found dependent of the mutual coupling effect

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Sensors and Actuators, A: Physical
Volume	90
Issue number	1-2
DOIs	https://doi.org/10.1016/S0924-4247(00)00558-6
Publication status	Published - 1 May 2001

Keywords

Acoustic radiation impedance
Acoustic transducer
Planar array sonar
Square piston

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10.1016/S0924-4247(00)00558-6

Cite this

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title = "Radiation power estimation for sonar transducer arrays considering acoustic interaction",

abstract = "In the transducer arrays which are used in sonar to radiate powerful, directional sound beams, acoustic interactions between the transducers have many important effects. To predict the acoustic radiation power cancellation, 37 acoustic transducers are considered as theoretical model. Total radiation impedances and acoustic radiation power of the transducers are extracted using the equivalent electric circuit scheme. Based on the theoretical results the acoustic radiation power of the transducer has been found dependent of the mutual coupling effect",

keywords = "Acoustic radiation impedance, Acoustic transducer, Planar array sonar, Square piston",

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AU - Seo, Inchang

AU - Han, Seung Moo

PY - 2001/5/1

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N2 - In the transducer arrays which are used in sonar to radiate powerful, directional sound beams, acoustic interactions between the transducers have many important effects. To predict the acoustic radiation power cancellation, 37 acoustic transducers are considered as theoretical model. Total radiation impedances and acoustic radiation power of the transducers are extracted using the equivalent electric circuit scheme. Based on the theoretical results the acoustic radiation power of the transducer has been found dependent of the mutual coupling effect

AB - In the transducer arrays which are used in sonar to radiate powerful, directional sound beams, acoustic interactions between the transducers have many important effects. To predict the acoustic radiation power cancellation, 37 acoustic transducers are considered as theoretical model. Total radiation impedances and acoustic radiation power of the transducers are extracted using the equivalent electric circuit scheme. Based on the theoretical results the acoustic radiation power of the transducer has been found dependent of the mutual coupling effect

KW - Acoustic radiation impedance

KW - Acoustic transducer

KW - Planar array sonar

KW - Square piston

UR - https://www.scopus.com/pages/publications/0035341408

U2 - 10.1016/S0924-4247(00)00558-6

DO - 10.1016/S0924-4247(00)00558-6

M3 - Article

AN - SCOPUS:0035341408

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JO - Sensors and Actuators, A: Physical

JF - Sensors and Actuators, A: Physical

IS - 1-2

ER -

Radiation power estimation for sonar transducer arrays considering acoustic interaction

Abstract

Keywords

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