| 多径环境下被动雷达导引头对干扰源的跟踪 |
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| 引用本文： | 徐松涛,杨绍全. 多径环境下被动雷达导引头对干扰源的跟踪[J]. 系统工程与电子技术, 2003, 25(1): 31-33 |
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| 作者姓名： | 徐松涛 杨绍全 |
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| 作者单位： | 1. 西安电子科技大学电子工程学院135信箱,陕西,西安,710071;空军工程大学工程学院,陕西,西安,710038
2. 西安电子科技大学电子工程学院135信箱,陕西,西安,710071 |
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| 基金项目： | 西安电子科技大学基金项目资助课题 (XDZ2 0 0 0 1) |
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| 摘 要： | 讨论在多径环境下 ,被动雷达导引头对噪声调频干扰源的角度跟踪方法。在窄带噪声调频干扰源条件下 ,利用大信号法实现真实干扰源的角度跟踪 ;在宽带噪声调频干扰源条件下 ,利用聚类分析法实现真实干扰源和镜像干扰源的角度分辨 ,从而使导引头正确跟踪真实干扰源。计算机仿真结果证实了这两种方法的有效性和正确性。
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| 关 键 词： | 被动雷达导引头 多径 噪声调频干扰 角度跟踪 |
| 文章编号： | 1001-506X(2003)01-0031-03 |
| 修稿时间： | 2002-01-01 |
Multipath Jammer Tracking With a Passive Radar Seeker |
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| XU Song tao+{,},YANG Shao quan+. Multipath Jammer Tracking With a Passive Radar Seeker[J]. System Engineering and Electronics, 2003, 25(1): 31-33 |
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| Authors: | XU Song tao+{ } YANG Shao quan+ |
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| Affiliation: | XU Song tao+{1,2},YANG Shao quan+1 |
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| Abstract: | Methods of multipath jammer tracking with a passive radar seeker are presented in this paper. In the presence of a narrow band noise frequency modulation (FM) jammer, angle tracking to a real jammer is realized by using the big signal method. In the case of a wide band noise FM jammer, angle resolving to real and image jammers is realized by using the clustering method. These two methods are verified by the results of computer simulation. |
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| Keywords: | Passive radar seeker Multipath Noise frequency modulation jammer Angle tracking |
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