| 基于FPGA三维杂波图的设计与实现 |
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| 引用本文： | 刘俊涛,宋万杰,吴顺君. 基于FPGA三维杂波图的设计与实现[J]. 现代雷达, 2005, 27(12): 17-20 |
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| 作者姓名： | 刘俊涛 宋万杰 吴顺君 |
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| 作者单位： | 西安电子科技大学雷达信号处理国家重点实验室,西安,710071 |
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| 摘 要： | 研究了现代三坐标（3D）雷达体制中三维杂波图的形成原理，并给出了相应的算法，利用现场可编程门阵列（FPGA）与外部存储器相结合，解决了多工作方式下三维杂波图的冗余问题并实现了具体的方案。此外，对三维轮廓杂波图一些相关问题也作了讨论。
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| 关 键 词： | 三坐标雷达 三维杂波图 三维轮廓杂波图 幅度杂波图 现场可编程门阵列 |
| 收稿时间： | 2004-12-28 |
| 修稿时间： | 2005-06-15 |
Design and Realization of Three-dimensional Clutter Map Based on FPGA |
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| LIU Jun-tao,SONG Wan-jie,WU Shun-jun. Design and Realization of Three-dimensional Clutter Map Based on FPGA[J]. Modern Radar, 2005, 27(12): 17-20 |
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| Authors: | LIU Jun-tao SONG Wan-jie WU Shun-jun |
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| Abstract: | In this paper the principle and algorithm of forming for 3D radar 3D-clutter map is studied. Basing on the combination of FPGA and external memory, the proposed algorithm solved redundancy problem of 3D-clutter map in the mulit-mode operation. The paper also presents method of realization of the algorithm. Some key problems about the 3D profile of clutter map arealso discussed. |
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| Keywords: | 3 D radar 3 D-clutte rmap 3 D-profile clutter map amplitude clutter map FPGA |
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