The Mono/Bistatic SAR Imaging Simulation of Sea Surface with Breaking Waves Based on a Refined Facet Scattering Field Model
In order to analyze the scattering characteristics of sea surface under high sea state, a complete scattering model of sea surface considering breaking wave is established in this study based on the refined facet scattering field model (RFSFM) and the scattering theory of breaking wave. On the basis...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2021/9915688 |
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| _version_ | 1850163071190827008 |
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| author | Ye Zhao Wen-Tao Guan Peng-Ju Yang |
| author_facet | Ye Zhao Wen-Tao Guan Peng-Ju Yang |
| author_sort | Ye Zhao |
| collection | DOAJ |
| description | In order to analyze the scattering characteristics of sea surface under high sea state, a complete scattering model of sea surface considering breaking wave is established in this study based on the refined facet scattering field model (RFSFM) and the scattering theory of breaking wave. On the basis of this model, the influence of breaking waves on the mono/bistatic SAR imaging of sea surface at HH and VV polarization is studied. The results show that with the increase in wind speed, the coverage of breaking wave increases obviously and the consideration of breaking wave has a good correction for the scattering coefficient at HH polarization under grazing incidence; however, for VV polarization, the effect of breaking wave is very small. |
| format | Article |
| id | doaj-art-ef6e5aff73474a60a74bdec1e3d0a2ee |
| institution | OA Journals |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-ef6e5aff73474a60a74bdec1e3d0a2ee2025-08-20T02:22:24ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772021-01-01202110.1155/2021/99156889915688The Mono/Bistatic SAR Imaging Simulation of Sea Surface with Breaking Waves Based on a Refined Facet Scattering Field ModelYe Zhao0Wen-Tao Guan1Peng-Ju Yang2School of Physics and Electronic Information, Yan’an University, Yan’an 716000, ChinaSchool of Physics and Electronic Information, Yan’an University, Yan’an 716000, ChinaSchool of Physics and Electronic Information, Yan’an University, Yan’an 716000, ChinaIn order to analyze the scattering characteristics of sea surface under high sea state, a complete scattering model of sea surface considering breaking wave is established in this study based on the refined facet scattering field model (RFSFM) and the scattering theory of breaking wave. On the basis of this model, the influence of breaking waves on the mono/bistatic SAR imaging of sea surface at HH and VV polarization is studied. The results show that with the increase in wind speed, the coverage of breaking wave increases obviously and the consideration of breaking wave has a good correction for the scattering coefficient at HH polarization under grazing incidence; however, for VV polarization, the effect of breaking wave is very small.http://dx.doi.org/10.1155/2021/9915688 |
| spellingShingle | Ye Zhao Wen-Tao Guan Peng-Ju Yang The Mono/Bistatic SAR Imaging Simulation of Sea Surface with Breaking Waves Based on a Refined Facet Scattering Field Model International Journal of Antennas and Propagation |
| title | The Mono/Bistatic SAR Imaging Simulation of Sea Surface with Breaking Waves Based on a Refined Facet Scattering Field Model |
| title_full | The Mono/Bistatic SAR Imaging Simulation of Sea Surface with Breaking Waves Based on a Refined Facet Scattering Field Model |
| title_fullStr | The Mono/Bistatic SAR Imaging Simulation of Sea Surface with Breaking Waves Based on a Refined Facet Scattering Field Model |
| title_full_unstemmed | The Mono/Bistatic SAR Imaging Simulation of Sea Surface with Breaking Waves Based on a Refined Facet Scattering Field Model |
| title_short | The Mono/Bistatic SAR Imaging Simulation of Sea Surface with Breaking Waves Based on a Refined Facet Scattering Field Model |
| title_sort | mono bistatic sar imaging simulation of sea surface with breaking waves based on a refined facet scattering field model |
| url | http://dx.doi.org/10.1155/2021/9915688 |
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