Dynamic Scattering Approach for Solving the Radar Cross-Section of the Warship under Complex Motion Conditions
To obtain the electromagnetic scattering characteristics of the warship under complex motion conditions, a dynamic scattering approach (DSA) based on physical optics and physical theory of diffraction is presented. The observation angles, turret rotation, hull attitude changes and sea wave models ar...
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doaj-3313d746383d4a58a6c9cfc85b5f258c2020-11-25T03:41:10ZengMDPI AGPhotonics2304-67322020-08-017646410.3390/photonics7030064Dynamic Scattering Approach for Solving the Radar Cross-Section of the Warship under Complex Motion ConditionsZeyang Zhou0Jun Huang1School of Aeronautic Science and Engineering, Beihang University, Beijing 100191, ChinaSchool of Aeronautic Science and Engineering, Beihang University, Beijing 100191, ChinaTo obtain the electromagnetic scattering characteristics of the warship under complex motion conditions, a dynamic scattering approach (DSA) based on physical optics and physical theory of diffraction is presented. The observation angles, turret rotation, hull attitude changes and sea wave models are carefully studied and discussed. The research results show that the pitching and rolling angles have a large effect on the radar cross-section (RCS) of the warship. Turret movement has a greater impact on its own RCS but less impact on the warship. The RCS of the warship varies greatly at various azimuths and elevations. Different sea surface models have a greater impact on the lateral RCS of the warship. The DSA is effective and efficient to study the dynamic RCS of the warship under complex motion conditions.https://www.mdpi.com/2304-6732/7/3/64warshipradar stealthradar cross-sectiondynamic electromagnetic scatteringgrid transformation method |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Zeyang Zhou Jun Huang |
spellingShingle |
Zeyang Zhou Jun Huang Dynamic Scattering Approach for Solving the Radar Cross-Section of the Warship under Complex Motion Conditions Photonics warship radar stealth radar cross-section dynamic electromagnetic scattering grid transformation method |
author_facet |
Zeyang Zhou Jun Huang |
author_sort |
Zeyang Zhou |
title |
Dynamic Scattering Approach for Solving the Radar Cross-Section of the Warship under Complex Motion Conditions |
title_short |
Dynamic Scattering Approach for Solving the Radar Cross-Section of the Warship under Complex Motion Conditions |
title_full |
Dynamic Scattering Approach for Solving the Radar Cross-Section of the Warship under Complex Motion Conditions |
title_fullStr |
Dynamic Scattering Approach for Solving the Radar Cross-Section of the Warship under Complex Motion Conditions |
title_full_unstemmed |
Dynamic Scattering Approach for Solving the Radar Cross-Section of the Warship under Complex Motion Conditions |
title_sort |
dynamic scattering approach for solving the radar cross-section of the warship under complex motion conditions |
publisher |
MDPI AG |
series |
Photonics |
issn |
2304-6732 |
publishDate |
2020-08-01 |
description |
To obtain the electromagnetic scattering characteristics of the warship under complex motion conditions, a dynamic scattering approach (DSA) based on physical optics and physical theory of diffraction is presented. The observation angles, turret rotation, hull attitude changes and sea wave models are carefully studied and discussed. The research results show that the pitching and rolling angles have a large effect on the radar cross-section (RCS) of the warship. Turret movement has a greater impact on its own RCS but less impact on the warship. The RCS of the warship varies greatly at various azimuths and elevations. Different sea surface models have a greater impact on the lateral RCS of the warship. The DSA is effective and efficient to study the dynamic RCS of the warship under complex motion conditions. |
topic |
warship radar stealth radar cross-section dynamic electromagnetic scattering grid transformation method |
url |
https://www.mdpi.com/2304-6732/7/3/64 |
work_keys_str_mv |
AT zeyangzhou dynamicscatteringapproachforsolvingtheradarcrosssectionofthewarshipundercomplexmotionconditions AT junhuang dynamicscatteringapproachforsolvingtheradarcrosssectionofthewarshipundercomplexmotionconditions |
_version_ |
1724531243449581568 |