| 直扩通信侦察技术和实验模型 |
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| 引用本文： | 郭伟,余敬东,李牧,洪福明. 直扩通信侦察技术和实验模型[J]. 电子科技大学学报(社会科学版), 1996, 0(Z3) |
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| 作者姓名： | 郭伟 余敬东 李牧 洪福明 |
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| 作者单位： | 电子科技大学抗干扰通信技术国防重点实验室 |
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| 摘 要： | 直接序列扩频通信具有抗干扰、低截获特性，广泛应用于军、民用通信系统中。文中介绍了直扩通信侦察的几种方法，并利用自相关和周期谱侦察方法建立了实验模型，该模型能实现低信噪比直扩信号的检测和参数估计。
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| 关 键 词： | 扩频通信；侦察；检测；参数估计 |
DS/SS Communication Intelligence Techniques and a Prototype System |
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| Guo Wei, Yu Jingdong, Li Mu, Hong Fuming. DS/SS Communication Intelligence Techniques and a Prototype System[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 1996, 0(Z3) |
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| Authors: | Guo Wei Yu Jingdong Li Mu Hong Fuming |
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| Affiliation: | National Communication Lab. UEST of China Chengdu 610054 |
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| Abstract: | De/SS communichtion syStem is widely USed in military and Public communication as it haSthe ntageS of anti-jng and lOw Probability interception. ac abped inttoduCeS sevenal intemethch for De/SS SignalS. The prototype on the anrelation and cyclic sacrum method isalso disCuSSed. The Prototpp syStem can deteCt and eSthate a vety low S/N co/SS signal. |
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| Keywords: | DS/SS communication intelligence detection estimation |
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