Spatial distribution of sound field scattered from the rough seafloor interface

Spatial distribution of sound field scattered from the rough seafloor interface

The scattering coefficient of rough seafloor interface is calculated using first order perturbation theory. The interface roughness considered here is described by the isotropic power law spectrum for isotropic rough seafloor interface and anisotropic Gaussian spectrum for the rippled seafloor inter...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:The Journal of the Acoustical Society of America 2017-05, Vol.141 (5), p.3531-3531
Hauptverfasser: peng, Linhui, Yu, Gaokun, Lu, JIanhui
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 3531
container_issue 5
container_start_page 3531
container_title The Journal of the Acoustical Society of America
container_volume 141
creator peng, Linhui
Yu, Gaokun
Lu, JIanhui
description The scattering coefficient of rough seafloor interface is calculated using first order perturbation theory. The interface roughness considered here is described by the isotropic power law spectrum for isotropic rough seafloor interface and anisotropic Gaussian spectrum for the rippled seafloor interface. The characteristic of spatial distribution is shown by the scattering coefficient of the scattered field with forward scattering and backward scattering, which depend on the frequency and the grazing angle of the incident wave, and the roughness of the interface. The dependence of spatial distribution of the scattered field on these parameters is analyzed by Bragg scattering of the sinusoidal interface.
doi_str_mv 10.1121/1.4987452
format Article
fullrecord <record><control><sourceid>scitation_cross</sourceid><recordid>TN_cdi_scitation_primary_10_1121_1_4987452</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>jasa</sourcerecordid><originalsourceid>FETCH-LOGICAL-c692-58dae8ef2a15a8a0290765e9ec5f604d78bd96ccf4714789d0f632f3bae088723</originalsourceid><addsrcrecordid>eNp9kEFLAzEUhIMoWKsH_0GuCluTbJJNjlK0CoUe7H15TV5sZNuUJD34793Snj0Nw3wMzBDyyNmMc8Ff-Exa00klrsiEK8Eao4S8JhPGGG-k1fqW3JXyM1plWjshq68D1AgD9bHUHDfHGtOepkBLOu49DREHT4uDWjHj6HPa0bpFmtPxe0sLQhhSyjTuxzyAw3tyE2Ao-HDRKVm_v63nH81ytficvy4bp61olPGABoMArsAAE5Z1WqFFp4Jm0ndm4612LsiOy85Yz4JuRWg3gMyYTrRT8nSudTmVkjH0hxx3kH97zvrTET3vL0eM7POZLS5WOO37B_4D87xeMQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Spatial distribution of sound field scattered from the rough seafloor interface</title><source>AIP Journals Complete</source><source>Alma/SFX Local Collection</source><source>AIP Acoustical Society of America</source><creator>peng, Linhui ; Yu, Gaokun ; Lu, JIanhui</creator><creatorcontrib>peng, Linhui ; Yu, Gaokun ; Lu, JIanhui</creatorcontrib><description>The scattering coefficient of rough seafloor interface is calculated using first order perturbation theory. The interface roughness considered here is described by the isotropic power law spectrum for isotropic rough seafloor interface and anisotropic Gaussian spectrum for the rippled seafloor interface. The characteristic of spatial distribution is shown by the scattering coefficient of the scattered field with forward scattering and backward scattering, which depend on the frequency and the grazing angle of the incident wave, and the roughness of the interface. The dependence of spatial distribution of the scattered field on these parameters is analyzed by Bragg scattering of the sinusoidal interface.</description><identifier>ISSN: 0001-4966</identifier><identifier>EISSN: 1520-8524</identifier><identifier>DOI: 10.1121/1.4987452</identifier><identifier>CODEN: JASMAN</identifier><language>eng</language><ispartof>The Journal of the Acoustical Society of America, 2017-05, Vol.141 (5), p.3531-3531</ispartof><rights>Acoustical Society of America</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/jasa/article-lookup/doi/10.1121/1.4987452$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>207,208,314,780,784,794,1564,4510,27922,27923,76154</link.rule.ids></links><search><creatorcontrib>peng, Linhui</creatorcontrib><creatorcontrib>Yu, Gaokun</creatorcontrib><creatorcontrib>Lu, JIanhui</creatorcontrib><title>Spatial distribution of sound field scattered from the rough seafloor interface</title><title>The Journal of the Acoustical Society of America</title><description>The scattering coefficient of rough seafloor interface is calculated using first order perturbation theory. The interface roughness considered here is described by the isotropic power law spectrum for isotropic rough seafloor interface and anisotropic Gaussian spectrum for the rippled seafloor interface. The characteristic of spatial distribution is shown by the scattering coefficient of the scattered field with forward scattering and backward scattering, which depend on the frequency and the grazing angle of the incident wave, and the roughness of the interface. The dependence of spatial distribution of the scattered field on these parameters is analyzed by Bragg scattering of the sinusoidal interface.</description><issn>0001-4966</issn><issn>1520-8524</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp9kEFLAzEUhIMoWKsH_0GuCluTbJJNjlK0CoUe7H15TV5sZNuUJD34793Snj0Nw3wMzBDyyNmMc8Ff-Exa00klrsiEK8Eao4S8JhPGGG-k1fqW3JXyM1plWjshq68D1AgD9bHUHDfHGtOepkBLOu49DREHT4uDWjHj6HPa0bpFmtPxe0sLQhhSyjTuxzyAw3tyE2Ao-HDRKVm_v63nH81ytficvy4bp61olPGABoMArsAAE5Z1WqFFp4Jm0ndm4612LsiOy85Yz4JuRWg3gMyYTrRT8nSudTmVkjH0hxx3kH97zvrTET3vL0eM7POZLS5WOO37B_4D87xeMQ</recordid><startdate>201705</startdate><enddate>201705</enddate><creator>peng, Linhui</creator><creator>Yu, Gaokun</creator><creator>Lu, JIanhui</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201705</creationdate><title>Spatial distribution of sound field scattered from the rough seafloor interface</title><author>peng, Linhui ; Yu, Gaokun ; Lu, JIanhui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c692-58dae8ef2a15a8a0290765e9ec5f604d78bd96ccf4714789d0f632f3bae088723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>peng, Linhui</creatorcontrib><creatorcontrib>Yu, Gaokun</creatorcontrib><creatorcontrib>Lu, JIanhui</creatorcontrib><collection>CrossRef</collection><jtitle>The Journal of the Acoustical Society of America</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>peng, Linhui</au><au>Yu, Gaokun</au><au>Lu, JIanhui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spatial distribution of sound field scattered from the rough seafloor interface</atitle><jtitle>The Journal of the Acoustical Society of America</jtitle><date>2017-05</date><risdate>2017</risdate><volume>141</volume><issue>5</issue><spage>3531</spage><epage>3531</epage><pages>3531-3531</pages><issn>0001-4966</issn><eissn>1520-8524</eissn><coden>JASMAN</coden><abstract>The scattering coefficient of rough seafloor interface is calculated using first order perturbation theory. The interface roughness considered here is described by the isotropic power law spectrum for isotropic rough seafloor interface and anisotropic Gaussian spectrum for the rippled seafloor interface. The characteristic of spatial distribution is shown by the scattering coefficient of the scattered field with forward scattering and backward scattering, which depend on the frequency and the grazing angle of the incident wave, and the roughness of the interface. The dependence of spatial distribution of the scattered field on these parameters is analyzed by Bragg scattering of the sinusoidal interface.</abstract><doi>10.1121/1.4987452</doi><tpages>1</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0001-4966
ispartof The Journal of the Acoustical Society of America, 2017-05, Vol.141 (5), p.3531-3531
issn 0001-4966
1520-8524
language eng
recordid cdi_scitation_primary_10_1121_1_4987452
source AIP Journals Complete; Alma/SFX Local Collection; AIP Acoustical Society of America
title Spatial distribution of sound field scattered from the rough seafloor interface
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T15%3A05%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-scitation_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Spatial%20distribution%20of%20sound%20field%20scattered%20from%20the%20rough%20seafloor%20interface&rft.jtitle=The%20Journal%20of%20the%20Acoustical%20Society%20of%20America&rft.au=peng,%20Linhui&rft.date=2017-05&rft.volume=141&rft.issue=5&rft.spage=3531&rft.epage=3531&rft.pages=3531-3531&rft.issn=0001-4966&rft.eissn=1520-8524&rft.coden=JASMAN&rft_id=info:doi/10.1121/1.4987452&rft_dat=%3Cscitation_cross%3Ejasa%3C/scitation_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true