| 战术数据链抗干扰性能仿真技术 |
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| 引用本文： | 谢大刚,吴楠,杨向松,王春,喻菁.战术数据链抗干扰性能仿真技术[J].舰船科学技术,2011(2). |
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| 作者姓名： | 谢大刚 吴楠 杨向松 王春 喻菁 |
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| 作者单位： | 中国舰船研究设计中心电磁兼容性国家级重点实验室; |
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| 基金项目： | 国防科技重点实验室基金资助项目(9140C2107010803) |
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| 摘 要： | 战术数据链抗干扰性能仿真可定量描述出干扰的影响,具有重要的研究意义。本文介绍了战术数据链及其仿真技术的发展现状,重点分析了Link 16终端设备联合战术信息分发系统(JTIDS)抗干扰的关键技术:信道编码技术、扩频技术与调制技术。在此基础上,采用Matlab提供的仿真平台Simulink建立了战术数据链的链路级仿真模型,实现了其抗干扰性能的仿真。相关研究成果可应用于射频干扰对数据链性能影响的定量评估,以及数据链抗干扰或者干扰策略优化设计中。
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| 关 键 词： | 数据链 JTIDS 抗干扰 性能仿真 链路级 |
Anti-jamming performance simulation of tactical data link system |
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| XIE Da-gang,WU Nan,YANG Xiang-song,WANG Chun,YU Jing.Anti-jamming performance simulation of tactical data link system[J].Ship Science and Technology,2011(2). |
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| Authors: | XIE Da-gang WU Nan YANG Xiang-song WANG Chun YU Jing |
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| Institution: | XIE Da-gang,WU Nan,YANG Xiang-song,WANG Chun,YU Jing(National Key Laboratory of Science and Technology on Electromagnetic Compatibility,China Ship Development and Design Center,Wuhan430064,China) |
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| Abstract: | The impact of interference on tactical data link system can be quantitatively described through anti-jamming performance simulation.Therefore,anti-jamming performance simulation of tactical data link system is of special interest.The developing status of tactical data link system and its simulation technique was introduced.Furthermore,the key anti-jamming techniques of joint tactical information distribution system(JTIDS)for Link 16 were stressed,including channel coding technique,spread spectrum technique ... |
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| Keywords: | data link JTIDS anti-jamming performance simulation link level |
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