| 伪码调相连续波引信及其抗侦察性能分析 |
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| 引用本文： | 吴剑锋,赵玉芹.伪码调相连续波引信及其抗侦察性能分析[J].现代防御技术,2006,34(3):36-40. |
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| 作者姓名： | 吴剑锋 赵玉芹 |
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| 作者单位： | 空军工程大学导弹学院 陕西三原713800 |
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| 摘 要： | 分析了伪随机码信号的特征,介绍了伪码调相连续波引信的工作原理,在此基础上,分析了此体制下引信的抗侦察性能。根据Neyman-Pearson准则,推导出伪码调相引信的信号发现概率。最后利用窗口函数原理,建立了引信的参数截获概率模型,推导出它们的参数截获概率,从而证明了此体制下引信抗侦察性能的优越性。
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| 关 键 词： | 伪随机码 抗侦察 截获概率 引信 |
| 文章编号： | 1009-086X(2006)03-0036-05 |
| 修稿时间： | 2005年8月1日 |
Pseudorandom code phase modulation CW fuze and performances analysis of counter reconnaissance |
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| WU Jian-feng,ZHAO Yu-qin.Pseudorandom code phase modulation CW fuze and performances analysis of counter reconnaissance[J].Modern Defence Technology,2006,34(3):36-40. |
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| Authors: | WU Jian-feng ZHAO Yu-qin |
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| Abstract: | The characteristics of pseudorandom code are analyzed. Working principle of pseudorandom code phase modulation CW fuze is introduced.On this basis,the performances of counter reconnaissance of this kind of fuze are analyzed.Then,their probabilities of detection are deduced by the Neyman-Pearson theorem.At last,the intercept models probability of are presented by utilizing the functions of window.The probabilities results show that this kind of fuze have advantages on the performances of counter reconnaissance. |
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| Keywords: | Pseudorandom code Counter reconnaissance Interception probability Fuze |
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