| 复杂电磁环境下的雷达探测概率模型 |
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| 引用本文： | 龚春晖,魏冬峰. 复杂电磁环境下的雷达探测概率模型[J]. 兵工自动化, 2007, 26(3): 78-80 |
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| 作者姓名： | 龚春晖 魏冬峰 |
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| 作者单位： | 防空兵指挥学院,雷达教研室,河南,郑州,450052;防空兵指挥学院,雷达教研室,河南,郑州,450052 |
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| 摘 要： | 通过分析接收机内部噪声功率、有源和无源噪声干扰功率,总结出复杂电磁环境下的综合信噪比,进而建立了探测概率模型.首先利用基础数据计算出探测概率;然后运用蒙特卡罗法产生1个在相应区间上均匀分布的随机变量;最后对二者进行比较,得出探测结果.
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| 关 键 词： | 雷达 信噪比 探测概率 |
| 文章编号： | 1006-1576（2007）03-0078-03 |
| 收稿时间： | 2006-12-08 |
| 修稿时间： | 2007-01-28 |
Radar Detection Probability Model under Complex Electromagnetic Environment |
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| GONG Chun-hui,WEI Dong-feng. Radar Detection Probability Model under Complex Electromagnetic Environment[J]. Ordnance Industry Automation, 2007, 26(3): 78-80 |
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| Authors: | GONG Chun-hui WEI Dong-feng |
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| Affiliation: | Staff Room of Radar, Air Defense Forces Command Academy, Zhengzhou 450052, China |
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| Abstract: | Through the analysis of receiver's noise power and active and passive noise jamming power,the unified SNR model is summarized under the complex electromagnetic environment. Moreover the model of detection probability is established. First,the detection probability based on the basic datum is figured out;then a random variable of the uniform distribution in the corresponding interval is produced by using the Monte Carlo method;finally the result is obtained by the way of comparing the two datum. |
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| Keywords: | Radar Signal Noise Ratio(SNR) Detection probability |
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