Electromagnetic Scattering of Electrically Large Ship above Sea Surface with SBR-SDFM Method
Hybrid scheme combining shooting and bouncing ray with semi-deterministic facet model is proposed to analyze composite scattering from ship-ocean scene in this study. This model can deal with complex electromagnetic interaction between ship and sea surface. Thus, scattering properties of composite s...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2017-01-01
|
| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2017/2753794 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850164741867044864 |
|---|---|
| author | Lixin Guo Tiantian Feng |
| author_facet | Lixin Guo Tiantian Feng |
| author_sort | Lixin Guo |
| collection | DOAJ |
| description | Hybrid scheme combining shooting and bouncing ray with semi-deterministic facet model is proposed to analyze composite scattering from ship-ocean scene in this study. This model can deal with complex electromagnetic interaction between ship and sea surface. Thus, scattering properties of composite ship-ocean scenes with influence of various parameters (such as incident angle and wind speed) can be studied and analyzed efficiently. Studying such properties is of significance for target detection and high-resolution radar imaging in sea environments. Accuracy and performance of this method are validated and evaluated by comparing with multilevel fast multipole method of FEKO for electrically small objects. All simulation results indicate that the proposed method is suitable for providing preliminary radar cross section prediction of electrically large composite model. |
| format | Article |
| id | doaj-art-e9f7fc4b06ed435e8a9a0444fb13f655 |
| institution | OA Journals |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-e9f7fc4b06ed435e8a9a0444fb13f6552025-08-20T02:21:53ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772017-01-01201710.1155/2017/27537942753794Electromagnetic Scattering of Electrically Large Ship above Sea Surface with SBR-SDFM MethodLixin Guo0Tiantian Feng1School of Physics and Optoelectronic Engineering, Xidian University, Xi’an 710071, ChinaSchool of Physics and Optoelectronic Engineering, Xidian University, Xi’an 710071, ChinaHybrid scheme combining shooting and bouncing ray with semi-deterministic facet model is proposed to analyze composite scattering from ship-ocean scene in this study. This model can deal with complex electromagnetic interaction between ship and sea surface. Thus, scattering properties of composite ship-ocean scenes with influence of various parameters (such as incident angle and wind speed) can be studied and analyzed efficiently. Studying such properties is of significance for target detection and high-resolution radar imaging in sea environments. Accuracy and performance of this method are validated and evaluated by comparing with multilevel fast multipole method of FEKO for electrically small objects. All simulation results indicate that the proposed method is suitable for providing preliminary radar cross section prediction of electrically large composite model.http://dx.doi.org/10.1155/2017/2753794 |
| spellingShingle | Lixin Guo Tiantian Feng Electromagnetic Scattering of Electrically Large Ship above Sea Surface with SBR-SDFM Method International Journal of Antennas and Propagation |
| title | Electromagnetic Scattering of Electrically Large Ship above Sea Surface with SBR-SDFM Method |
| title_full | Electromagnetic Scattering of Electrically Large Ship above Sea Surface with SBR-SDFM Method |
| title_fullStr | Electromagnetic Scattering of Electrically Large Ship above Sea Surface with SBR-SDFM Method |
| title_full_unstemmed | Electromagnetic Scattering of Electrically Large Ship above Sea Surface with SBR-SDFM Method |
| title_short | Electromagnetic Scattering of Electrically Large Ship above Sea Surface with SBR-SDFM Method |
| title_sort | electromagnetic scattering of electrically large ship above sea surface with sbr sdfm method |
| url | http://dx.doi.org/10.1155/2017/2753794 |
| work_keys_str_mv | AT lixinguo electromagneticscatteringofelectricallylargeshipaboveseasurfacewithsbrsdfmmethod AT tiantianfeng electromagneticscatteringofelectricallylargeshipaboveseasurfacewithsbrsdfmmethod |