{"title":"A POSSIBLE MECHANISM OF DYNAMIC AMBIENT OCEAN NOISE HORIZONTAL ENERGY FLOW FORMING","authors":"V. Shchurov, VP Dzyuba, M. Kuyanova, AV Shchurov","doi":"10.25144/19252","DOIUrl":"https://doi.org/10.25144/19252","url":null,"abstract":"","PeriodicalId":518534,"journal":{"name":"Arrays and Beamforming in Sonar 1996","volume":"28 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140528846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
At the TNO Physics and Electronics Laboratory (TNO-FEL), for a number of decades, the behaviour and performance of towed sonar systems has been studied extensively. Since the performance of towed sonars highly depends on the shape of the hydrophone array, the underwater acoustics group started performing research in this field in the 1980's. Currently, the study of array shape and the processing aspects of nonlinear arrays is an important part of the TNO-FEL Low Flequency Active Sonar (LFAS) programme. Part of the work in this field is performed in collaboration with Thomson Sintra Activites Sous-Marines (TS.ASM) in a project referred to as Shape Corrected Beamforming (SCB).
{"title":"APPLICATION OF A MAXIMUM LIKELIHOOD TYPE ESTIMATOR TO THE TOWED ARRAY SHAPE ESTIMATION PROBLEM","authors":"R. Been","doi":"10.25144/19251","DOIUrl":"https://doi.org/10.25144/19251","url":null,"abstract":"At the TNO Physics and Electronics Laboratory (TNO-FEL), for a number of decades, the behaviour and performance of towed sonar systems has been studied extensively. Since the performance of towed sonars highly depends on the shape of the hydrophone array, the underwater acoustics group started performing research in this field in the 1980's. Currently, the study of array shape and the processing aspects of nonlinear arrays is an important part of the TNO-FEL Low Flequency Active Sonar (LFAS) programme. Part of the work in this field is performed in collaboration with Thomson Sintra Activites Sous-Marines (TS.ASM) in a project referred to as Shape Corrected Beamforming (SCB).","PeriodicalId":518534,"journal":{"name":"Arrays and Beamforming in Sonar 1996","volume":"234 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140529341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"THE PARAMETRIC DESIGN OF SONARS","authors":"OA Rogozovskyi","doi":"10.25144/19245","DOIUrl":"https://doi.org/10.25144/19245","url":null,"abstract":"","PeriodicalId":518534,"journal":{"name":"Arrays and Beamforming in Sonar 1996","volume":"39 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140528628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"ROBUST DOA ESTIMATORS FOR USE IN COLOURED NOISE ENVIRONMENTS","authors":"PR White, RG Porges","doi":"10.25144/19249","DOIUrl":"https://doi.org/10.25144/19249","url":null,"abstract":"","PeriodicalId":518534,"journal":{"name":"Arrays and Beamforming in Sonar 1996","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140528841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Swift, W. Elliston, M. Sandys-Wunsch, CM Mcinytre, JL Riley
{"title":"SPACE-TIME INTEGRATION APPROACH TO TRACKING WEAK TARGETS USING SPATIALLY DISTRIBUTED SENSORS","authors":"M. Swift, W. Elliston, M. Sandys-Wunsch, CM Mcinytre, JL Riley","doi":"10.25144/19244","DOIUrl":"https://doi.org/10.25144/19244","url":null,"abstract":"","PeriodicalId":518534,"journal":{"name":"Arrays and Beamforming in Sonar 1996","volume":"120 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140529333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"ACOUSTIC ANALYSIS OF LONG TRANSDUCER ARRAYS","authors":"P. Macey, D. Hardie","doi":"10.25144/19246","DOIUrl":"https://doi.org/10.25144/19246","url":null,"abstract":"","PeriodicalId":518534,"journal":{"name":"Arrays and Beamforming in Sonar 1996","volume":"864 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140529049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"COPING WITH MAIN BEAM JAMMERS","authors":"DT Hughes","doi":"10.25144/19238","DOIUrl":"https://doi.org/10.25144/19238","url":null,"abstract":"","PeriodicalId":518534,"journal":{"name":"Arrays and Beamforming in Sonar 1996","volume":"135 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140529108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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