Noise immunity increase of sonar signals from the complex bodies identification and recognition against reverberation interferences
Methods of identification and recognition of sonar signals reflected from the bodies with complex geometric shape have been developed and calibrated in hydroacoustic tank and at sea. Their greater noise immunity is achieved in comparison with well-known recognition methods. Comparison of these metho...
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| Format: | Article |
| Language: | Russian |
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Saint Petersburg Electrotechnical University "LETI"
2015-04-01
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| Series: | Известия высших учебных заведений России: Радиоэлектроника |
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| Online Access: | https://re.eltech.ru/jour/article/view/17 |
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| _version_ | 1849696026794917888 |
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| author | V. S. Davidov |
| author_facet | V. S. Davidov |
| author_sort | V. S. Davidov |
| collection | DOAJ |
| description | Methods of identification and recognition of sonar signals reflected from the bodies with complex geometric shape have been developed and calibrated in hydroacoustic tank and at sea. Their greater noise immunity is achieved in comparison with well-known recognition methods. Comparison of these methods with wave front reversal method is given. Simulation results help to explain well-known fact that dolphins use multiple impulse sounding transmission with unequal interpulse periods. |
| format | Article |
| id | doaj-art-8038cf49486d433fb6f69774ab4be470 |
| institution | DOAJ |
| issn | 1993-8985 2658-4794 |
| language | Russian |
| publishDate | 2015-04-01 |
| publisher | Saint Petersburg Electrotechnical University "LETI" |
| record_format | Article |
| series | Известия высших учебных заведений России: Радиоэлектроника |
| spelling | doaj-art-8038cf49486d433fb6f69774ab4be4702025-08-20T03:19:34ZrusSaint Petersburg Electrotechnical University "LETI"Известия высших учебных заведений России: Радиоэлектроника1993-89852658-47942015-04-0102182517Noise immunity increase of sonar signals from the complex bodies identification and recognition against reverberation interferencesV. S. Davidov0Saint-Petersburg state electrotechnical university "LETI"Methods of identification and recognition of sonar signals reflected from the bodies with complex geometric shape have been developed and calibrated in hydroacoustic tank and at sea. Their greater noise immunity is achieved in comparison with well-known recognition methods. Comparison of these methods with wave front reversal method is given. Simulation results help to explain well-known fact that dolphins use multiple impulse sounding transmission with unequal interpulse periods.https://re.eltech.ru/jour/article/view/17sonar signalsidentificationrecognitionreverberationclassification signs |
| spellingShingle | V. S. Davidov Noise immunity increase of sonar signals from the complex bodies identification and recognition against reverberation interferences Известия высших учебных заведений России: Радиоэлектроника sonar signals identification recognition reverberation classification signs |
| title | Noise immunity increase of sonar signals from the complex bodies identification and recognition against reverberation interferences |
| title_full | Noise immunity increase of sonar signals from the complex bodies identification and recognition against reverberation interferences |
| title_fullStr | Noise immunity increase of sonar signals from the complex bodies identification and recognition against reverberation interferences |
| title_full_unstemmed | Noise immunity increase of sonar signals from the complex bodies identification and recognition against reverberation interferences |
| title_short | Noise immunity increase of sonar signals from the complex bodies identification and recognition against reverberation interferences |
| title_sort | noise immunity increase of sonar signals from the complex bodies identification and recognition against reverberation interferences |
| topic | sonar signals identification recognition reverberation classification signs |
| url | https://re.eltech.ru/jour/article/view/17 |
| work_keys_str_mv | AT vsdavidov noiseimmunityincreaseofsonarsignalsfromthecomplexbodiesidentificationandrecognitionagainstreverberationinterferences |