| 针对3G-ALE系统同步头的灵巧干扰 |
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| 引用本文： | 姚俊楠,王先,曹晶秋.针对3G-ALE系统同步头的灵巧干扰[J].电子对抗,2009(2). |
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| 作者姓名： | 姚俊楠 王先 曹晶秋 |
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| 作者单位： | [1]解放军理工大学通信工程学院,南京210007 [2]解放军73698部队,南京210014 |
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| 摘 要： | 研究了针对第三代短波通信网自动链路建立（3G—ALE）系统同步头的干扰原理，提出了相应的灵巧干扰信号的设计准则，依照该准则设计了两种实用的针对同步系统的干扰信号。仿真结果表明，灵巧干扰信号对同步系统的破坏能力远远高于常规干扰。在相同干扰效果的条件下，使用灵巧干扰所需的干信比小于常规干扰方法约7dB。
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| 关 键 词： | 3G—ALE 同步 灵巧干扰 |
Two Smart Jamming Signals in Synchronization of 3G-ALE System |
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| Yao Junnan Wang Xian Cao Jingqiu.Two Smart Jamming Signals in Synchronization of 3G-ALE System[J].Electronic Warfare,2009(2). |
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| Authors: | Yao Junnan Wang Xian Cao Jingqiu |
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| Affiliation: | 1.ICE;PLAUST;Nanjing 210007;China;2.The 73698 PLA Unit;Nanjing 210014;China |
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| Abstract: | The jamming principle in synchronization of the third generation shortwave network link automatic establishment(3G-ALE) system is investigated,and two criteria for smart jamming signal design are proposed.With the criteria,two kinds of practical smart jamming signals are created.The simulation results show that the smart jamming performances are much better than routine schemes.The smart jamming can achieve the same error-synchronization-probability as the routine schemes with 7dB less JSR. |
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| Keywords: | 3G-ALE synchronization smart jamming |
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