| 多频连续波雷达隔圈解距离模糊方法研究 |
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| 引用本文： | 丁顺宝,袁俊泉,杨晓东. 多频连续波雷达隔圈解距离模糊方法研究[J]. 华南农业大学学报(社会科学版), 2010, 0(3) |
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| 作者姓名： | 丁顺宝 袁俊泉 杨晓东 |
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| 作者单位： | 丁顺宝,杨晓东(南京电子技术研究所,南京,210039);袁俊泉(空军雷达学院空天基预警装备系,武汉,430019)? |
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| 摘 要： | 二次差频测距具有原理简单、结构设计相对容易等优点,文中将其应用于边搜索边跟踪模式.在介绍了二次差频测距基本原理的基础上,对该体制雷达的重难点问题隔圈解距离模糊开展研究.首先给出了隔圈解距离模糊方法,然后讨论了目标有效性判决问题,最后通过仿真验证了方法的有效性.
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| 关 键 词： | 二次差频 隔圈 距离模糊 信噪比准则 |
A Study on Range Ambiguity Resolving Method for Neighboring Circles Based Multiple Frequency CW Radar |
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| DING Shun-bao,YUAN Jun-quan,YANG Xiao-dong. A Study on Range Ambiguity Resolving Method for Neighboring Circles Based Multiple Frequency CW Radar[J]. Journal of South China Agricultural University:Social Science Edition, 2010, 0(3) |
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| Authors: | DING Shun-bao YUAN Jun-quan YANG Xiao-dong |
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| Affiliation: | DING Shun-bao1,YUAN Jun-quan2,YANG Xiao-dong1(1.Nanjing Research Institute of Electronics Technology,Nanjing 210039,China)(2.Department of Air Space-based Early Warning Surveillance Equipment,AFRA,Wuhan 430019,China) |
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| Abstract: | Based on advantages such as simple principle and easy design of structure,the quadric difference frequency ranging method is applied to TWS mode.The principle of quadric difference frequency ranging is introduced,in this paper and the important and difficult problem is studied: resolving range ambiguity for neighboring circles.Firstly,the range ambiguity resolving method for neighboring circles is given.Then the judging of target effectivity is discussed.Finally,simulation results verify the validity of the... |
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| Keywords: | quadric difference frequency neighboring circles range ambiguity SNR |
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