New applications of clutter simulation in airborne early warning radar
The characteristics of airborne early warning radar and the difficulties of clutter suppression are introduced in this paper. The research process of clutter simulation is then reviewed. On the basis of the analysis of the clutter model of airborne early warning radar and the conventional clutter su...
| Main Author: | |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Command Control and Simulation
2023-12-01
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| Series: | Zhihui kongzhi yu fangzhen |
| Subjects: | |
| Online Access: | https://www.zhkzyfz.cn/fileup/1673-3819/PDF/1673-3819(2023)06-0128-06.pdf |
| _version_ | 1797401611503403008 |
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| author | ZHU Huan, ZHANG Liang, WU Tao |
| author_facet | ZHU Huan, ZHANG Liang, WU Tao |
| author_sort | ZHU Huan, ZHANG Liang, WU Tao |
| collection | DOAJ |
| description | The characteristics of airborne early warning radar and the difficulties of clutter suppression are introduced in this paper. The research process of clutter simulation is then reviewed. On the basis of the analysis of the clutter model of airborne early warning radar and the conventional clutter suppression methods, a cognitive clutter suppression method based on high fidelity clutter simulation is proposed. This method uses digital elevation map data, land cover and land use data to carry out signal level airborne radar clutter inversion. It supplements homogeneous clutter samples, improves clutter suppression performance under heterogeneous environment, and points out a new way for the application of clutter simulation in airborne early warning radar. Finally, according to the typical parameters of airborne early warning radar and geographical environment, the effectiveness of this method is verified by simulation. |
| first_indexed | 2024-03-09T02:12:26Z |
| format | Article |
| id | doaj.art-23de3baa55274694a57534a071771c05 |
| institution | Directory Open Access Journal |
| issn | 1673-3819 |
| language | zho |
| last_indexed | 2024-03-09T02:12:26Z |
| publishDate | 2023-12-01 |
| publisher | Editorial Office of Command Control and Simulation |
| record_format | Article |
| series | Zhihui kongzhi yu fangzhen |
| spelling | doaj.art-23de3baa55274694a57534a071771c052023-12-07T06:27:24ZzhoEditorial Office of Command Control and SimulationZhihui kongzhi yu fangzhen1673-38192023-12-0145612813310.3969/j.issn.1673-3819.2023.06.019New applications of clutter simulation in airborne early warning radarZHU Huan, ZHANG Liang, WU Tao0The 14th Research Institute of China Electronic Technology Group Corporation, Nanjing 210000, ChinaThe characteristics of airborne early warning radar and the difficulties of clutter suppression are introduced in this paper. The research process of clutter simulation is then reviewed. On the basis of the analysis of the clutter model of airborne early warning radar and the conventional clutter suppression methods, a cognitive clutter suppression method based on high fidelity clutter simulation is proposed. This method uses digital elevation map data, land cover and land use data to carry out signal level airborne radar clutter inversion. It supplements homogeneous clutter samples, improves clutter suppression performance under heterogeneous environment, and points out a new way for the application of clutter simulation in airborne early warning radar. Finally, according to the typical parameters of airborne early warning radar and geographical environment, the effectiveness of this method is verified by simulation.https://www.zhkzyfz.cn/fileup/1673-3819/PDF/1673-3819(2023)06-0128-06.pdfairborne early warning radar|knowledge-aided|high fidelity clutter simulation |
| spellingShingle | ZHU Huan, ZHANG Liang, WU Tao New applications of clutter simulation in airborne early warning radar Zhihui kongzhi yu fangzhen airborne early warning radar|knowledge-aided|high fidelity clutter simulation |
| title | New applications of clutter simulation in airborne early warning radar |
| title_full | New applications of clutter simulation in airborne early warning radar |
| title_fullStr | New applications of clutter simulation in airborne early warning radar |
| title_full_unstemmed | New applications of clutter simulation in airborne early warning radar |
| title_short | New applications of clutter simulation in airborne early warning radar |
| title_sort | new applications of clutter simulation in airborne early warning radar |
| topic | airborne early warning radar|knowledge-aided|high fidelity clutter simulation |
| url | https://www.zhkzyfz.cn/fileup/1673-3819/PDF/1673-3819(2023)06-0128-06.pdf |
| work_keys_str_mv | AT zhuhuanzhangliangwutao newapplicationsofcluttersimulationinairborneearlywarningradar |