CN112307644B - 一种电大尺寸目标的rcs计算方法 - Google Patents
一种电大尺寸目标的rcs计算方法 Download PDFInfo
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- CN112307644B CN112307644B CN202011313553.4A CN202011313553A CN112307644B CN 112307644 B CN112307644 B CN 112307644B CN 202011313553 A CN202011313553 A CN 202011313553A CN 112307644 B CN112307644 B CN 112307644B
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- 238000004364 calculation method Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 49
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 35
- 230000005684 electric field Effects 0.000 claims abstract description 31
- 230000005855 radiation Effects 0.000 claims abstract description 7
- 238000013213 extrapolation Methods 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 10
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- 238000005070 sampling Methods 0.000 claims description 7
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- 238000004088 simulation Methods 0.000 description 6
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- 238000002474 experimental method Methods 0.000 description 1
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CN113158492B (zh) * | 2021-05-14 | 2021-08-20 | 中国空气动力研究与发展中心计算空气动力研究所 | 一种时变电磁场的全隐式双时间步计算方法 |
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CN111191392A (zh) * | 2019-12-17 | 2020-05-22 | 南京理工大学 | 计算电大目标电磁散射问题的快速算法 |
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US5235338A (en) * | 1990-10-31 | 1993-08-10 | Hsiao Stephen S | Moving target detection through range cell migration radar |
CN104915465A (zh) * | 2014-03-14 | 2015-09-16 | 南京理工大学 | 基于延迟拉盖尔多项式的金属目标瞬态电磁散射分析方法 |
CN103869298B (zh) * | 2014-03-21 | 2016-10-05 | 中国人民解放军海军航空工程学院 | 一种分布式mimo天波超视距雷达海杂波仿真方法 |
CN111079278B (zh) * | 2019-12-10 | 2022-06-03 | 电子科技大学 | 三维时域杂交间断伽辽金方法外加电磁源项的处理方法 |
CN111198358B (zh) * | 2020-01-11 | 2022-06-03 | 桂林电子科技大学 | 一种基于相关检测的多旋翼无人机回波积累方法 |
CN111639447B (zh) * | 2020-04-30 | 2023-05-05 | 南京理工大学 | 多级局部时间步进技术的任意高阶混合网格时域不连续伽辽金方法 |
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Application publication date: 20210202 Assignee: Nanjing ruisensi Measurement Technology Co.,Ltd. Assignor: JINLING INSTITUTE OF TECHNOLOGY Contract record no.: X2022320000017 Denomination of invention: A RCS calculation method for electrically large targets Granted publication date: 20210727 License type: Common License Record date: 20220118 |
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