Peak Extraction Passive Source Localization Using a Single Hydrophone in Shallow Water
Author | Zhang, Tongwei |
Author | Han, Guangjie |
Author | Guizani, Mohsen |
Author | Yan, Lei |
Author | Shu, Lei |
Available date | 2022-12-14T10:22:54Z |
Publication Date | 2020-03-01 |
Publication Name | IEEE Transactions on Vehicular Technology |
Identifier | http://dx.doi.org/10.1109/TVT.2020.2968500 |
Citation | Zhang, T., Han, G., Guizani, M., Yan, L., & Shu, L. (2020). Peak extraction passive source localization using a single hydrophone in shallow water. IEEE Transactions on Vehicular Technology, 69(3), 3412-3423. |
ISSN | 00189545 |
Abstract | In this work, we use the acoustic ray model to study passive source localization problems using a single hydrophone for shallow water waveguides. It has been found that conventional matched field processing, which requires a multi-hydrophone array, is no longer effective. In this paper, we introduce matched feature localization to achieve passive source localization using a single hydrophone. The eigenray that contains the arrival structure is the core of the acoustic ray model; however, it is difficult to estimate the relative arrival delay of the eigenray for passive localization, especially in shallow water. Therefore, we propose a novel peak extraction passive source localization method based on the autocorrelation function, which does not require estimation of the relative arrival delay of the eigenray. According to a computer simulation, the proposed method can achieve good performance using only one hydrophone. Further, its performance is validated using wideband data collected on a vertical line array during the Shallow Water 2006 experiment. |
Sponsor | This work was supported in part by the National Key Research and Development Program under Grant 2018YFC0407900, in part by the Qingdao National Laboratory for Marine Science and Technology under Grant QNLM2016ORP0406, in part by the National Natural Science Foundation of China under Grants 41976182, 61971206 and 41641049, and in part by the Open fund of State Key Laboratory of Acoustics under Grant SKLA201901. |
Language | en |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Subject | autocorrelation function passive source localization Peak extraction shallow water single hydrophone |
Type | Article |
Pagination | 3412-3423 |
Issue Number | 3 |
Volume Number | 69 |
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