An improvement of the discriminating capability of the active sonar by optimization of a criterion based on the Cramer-Rao lower bound
This study is a contribution within the framework of detection of underwater targets using active sonar. This paper aims at proposing an original method allowing a great improvement of the sonar performances. This technique uses a filter, determined by optimizing a criterion based on the Cramer-Rao...
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| creator | Fraschini, C. Chaillan, F. Courmontagne, P. |
| description | This study is a contribution within the framework of detection of underwater targets using active sonar. This paper aims at proposing an original method allowing a great improvement of the sonar performances. This technique uses a filter, determined by optimizing a criterion based on the Cramer-Rao lower bound. Experimental results are proposed and compared with other approaches. |
| doi_str_mv | 10.1109/OCEANSE.2005.1513159 |
| format | Conference Proceeding |
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This paper aims at proposing an original method allowing a great improvement of the sonar performances. This technique uses a filter, determined by optimizing a criterion based on the Cramer-Rao lower bound. 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This paper aims at proposing an original method allowing a great improvement of the sonar performances. This technique uses a filter, determined by optimizing a criterion based on the Cramer-Rao lower bound. Experimental results are proposed and compared with other approaches.</description><subject>Delay effects</subject><subject>Delay estimation</subject><subject>Demodulation</subject><subject>Filtering</subject><subject>Matched filters</subject><subject>Maximum likelihood estimation</subject><subject>Signal resolution</subject><subject>Signal to noise ratio</subject><subject>Sonar detection</subject><subject>Stochastic resonance</subject><isbn>9780780391031</isbn><isbn>0780391039</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2005</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1kNtKAzEQhgMiKLVPoBd5ga2ZzWazuSxLPYBY8HBdJruJRrrJko2V-gA-tynWYWD-Gb5_YIaQK2ALAKau1-1q-fi8WpSMiQUI4CDUCZkr2bCcXAHjcEbm0_TBcnAlGpDn5GfpqRvGGHZmMD7RYGl6N7R3Uxfd4Dwm599ohyNqt3Vp_w9gl9zO0Cl4jFTn8Zgy_p3x4A8M0uxPJh5ajZPpaRYHYxtxMLF4wkC34ctkc_j0_QU5tbidzPxYZ-T1ZvXS3hUP69v7dvlQOJAiFbUCa5mtmkphz6xAKSthgVslLZeyLHvbsbora421tsC6xiLnumSoJVQc-Yxc_u11xpjNmE_EuN8cv8V_AbSiYyQ</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>Fraschini, C.</creator><creator>Chaillan, F.</creator><creator>Courmontagne, P.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2005</creationdate><title>An improvement of the discriminating capability of the active sonar by optimization of a criterion based on the Cramer-Rao lower bound</title><author>Fraschini, C. ; Chaillan, F. ; Courmontagne, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-691ff0f4849ad0f5a7745f13f97f37722dfc06c26ba6bf10c8fa33b20ab7143a3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Delay effects</topic><topic>Delay estimation</topic><topic>Demodulation</topic><topic>Filtering</topic><topic>Matched filters</topic><topic>Maximum likelihood estimation</topic><topic>Signal resolution</topic><topic>Signal to noise ratio</topic><topic>Sonar detection</topic><topic>Stochastic resonance</topic><toplevel>online_resources</toplevel><creatorcontrib>Fraschini, C.</creatorcontrib><creatorcontrib>Chaillan, F.</creatorcontrib><creatorcontrib>Courmontagne, P.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fraschini, C.</au><au>Chaillan, F.</au><au>Courmontagne, P.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>An improvement of the discriminating capability of the active sonar by optimization of a criterion based on the Cramer-Rao lower bound</atitle><btitle>Europe Oceans 2005</btitle><stitle>OCEANSE</stitle><date>2005</date><risdate>2005</risdate><volume>2</volume><spage>804</spage><epage>809 Vol. 2</epage><pages>804-809 Vol. 2</pages><isbn>9780780391031</isbn><isbn>0780391039</isbn><abstract>This study is a contribution within the framework of detection of underwater targets using active sonar. This paper aims at proposing an original method allowing a great improvement of the sonar performances. This technique uses a filter, determined by optimizing a criterion based on the Cramer-Rao lower bound. Experimental results are proposed and compared with other approaches.</abstract><pub>IEEE</pub><doi>10.1109/OCEANSE.2005.1513159</doi></addata></record> |
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| identifier | ISBN: 9780780391031 |
| ispartof | Europe Oceans 2005, 2005, Vol.2, p.804-809 Vol. 2 |
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| language | eng |
| recordid | cdi_ieee_primary_1513159 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Delay effects Delay estimation Demodulation Filtering Matched filters Maximum likelihood estimation Signal resolution Signal to noise ratio Sonar detection Stochastic resonance |
| title | An improvement of the discriminating capability of the active sonar by optimization of a criterion based on the Cramer-Rao lower bound |
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