| 脉冲压缩雷达距离旁瓣的消除 |
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| 引用本文： | 文必洋 侯杰昌. 脉冲压缩雷达距离旁瓣的消除[J]. 电波科学学报, 1998, 13(4): 423-427 |
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| 作者姓名： | 文必洋 侯杰昌 |
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| 作者单位： | 武汉大学电子信息学院!湖北武汉，430072 |
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| 摘 要： | 由于伪随机码的非正交相关特性，用ｍ序列的伪随机码进行相位调制的脉冲压缩雷达会产生距离旁瓣。多目标情况下，距离旁瓣的影响不能忽略。分析发现这种距离旁瓣干扰可以作为系统性干扰对待通过扣除这种系统性干扰，可以完全消除距离旁瓣的干扰。
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| 关 键 词： | 雷达 距离旁瓣 脉冲压缩技术 |
The Distance Sidelobe Elimination for Pulses Compressed Radar |
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| Wen Biyang,Hou jiechang,Wu Shicai,Yang Zijie. The Distance Sidelobe Elimination for Pulses Compressed Radar[J]. Chinese Journal of Radio Science, 1998, 13(4): 423-427 |
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| Authors: | Wen Biyang Hou jiechang Wu Shicai Yang Zijie |
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| Abstract: | For the pseudo-random phase modulated radar, the non-orthogonal cross correlation property of the pseudo-random code will produce distance sidelobe. In the multi-object condition, the distance sidelobe may overwhelm true target echoes. It is discovered that the interfere of the distance sidelobe can be processed as systemic interfere. The interfere of distance sidelobe can be removed by deducting the systemic interfere. |
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| Keywords: | Radar Distance sidelobe Pulse compressed technique |
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