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| 噪声干扰下雷达目标检测概率计算模型研究 | |
| 引用本文： | 贺志强,赵锋,赵帮绪,刘忠,王雪松. 噪声干扰下雷达目标检测概率计算模型研究[J]. 现代防御技术, 2012, 40(1): 119-123,136 |
| 作者姓名： | 贺志强 赵锋 赵帮绪 刘忠 王雪松 |
| 作者单位： | 1. 国防科技大学电子科学与工程学院,湖南长沙410073;中国人民解放军61251部队,河北秦皇岛066102 2. 国防科技大学电子科学与工程学院,湖南长沙,410073 3. 国防科技大学电子科学与工程学院,湖南长沙410073;中国人民解放军驻广元地区军事代表室,四川广元628017 |
| 摘 要： | 针对雷达自身性能和干扰因素对雷达目标检测概率的影响,分析了噪声干扰情况下检测概率同干扰机有效功率、干扰机位置之间的关系,联合雷达的最大作用距离、工作频率等性能参数,得到了噪声干扰情况下雷达检测概率的表达式。并运用秩K法则,得到了噪声干扰下雷达网综合检测概率的表达式,解决了噪声干扰下雷达网检测概率的确定问题。仿真结果验证了模型和方法的有效性。 |
| 关 键 词： | 噪声干扰 检测概率 组网雷达 干扰功率 |
Research on Computation Model of Radar Target Detection Probability with Noise Interference |
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| HE Zhi-qiang , ZHAO Feng , ZHAO Bang-xu , LIU Zhong , WANG Xue-song. Research on Computation Model of Radar Target Detection Probability with Noise Interference[J]. Modern Defence Technology, 2012, 40(1): 119-123,136 | |
| Authors: | HE Zhi-qiang ZHAO Feng ZHAO Bang-xu LIU Zhong WANG Xue-song |
| Affiliation: | 1(1.NUDT,School of Electronic Science and Engineering,Hunan Changsha 410073,China; 2.PLA,No.61251 Troop,Hebei Qinhuangdao 066102,China; 3.PLA,Military deputation at Guangyuan,Sichuan Guangyuan 628017,China) |
| Abstract: | The relationship between detection probability and Jamming is analyzed.Associating with radar’s parameter,the expression of calculating detection probability in jamming is gained.Combined with the rank "K" principle,the expression of radar network’s detection probability in noise jamming is gained.The problem of radar network’s detection probability is resolved.Simulation results verify the validity of the model and method. |
| Keywords: | noise jamming detection probability radar network jamming power |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |