| 对卫星通信链路干扰仿真分析 |
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| 引用本文： | 徐敬,张生.对卫星通信链路干扰仿真分析[J].情报指挥控制系统与仿真技术,2010(4):82-85. |
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| 作者姓名： | 徐敬 张生 |
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| 作者单位： | 海军大连舰艇学院,辽宁大连116018 |
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| 基金项目： | 中国博士后科研基金项目（2004036215） |
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| 摘 要： | 研究通过地基大功率干扰机干扰卫星通信上行链路,通过无人机干扰卫星通信的下行链路。通过载噪比和误码率对卫星通信链路的性能进行分析,对地基干扰大功率机干扰卫星通信上行链路进行了仿真分析,研究干扰机布放数量、干扰功率、干扰频率、通信数据传输速率和调制方式等因素对干扰效果的影响,并对无人机干扰卫星通信的下行链路进行了仿真分析,得出无人机和地基干扰机干扰卫星通信的一些作战使用结论。
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| 关 键 词： | 卫星通信 上行链路 下行链路 干扰仿真 |
Research on Simulation Analysis of Jamming on Satellite Communication Links |
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| XU Jing,ZHANG Sheng.Research on Simulation Analysis of Jamming on Satellite Communication Links[J].Information Command Control System and Simulation Technology,2010(4):82-85. |
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| Authors: | XU Jing ZHANG Sheng |
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| Institution: | (Dalian Naval Academy,Dalian 116018,China) |
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| Abstract: | Jamming on satellite communication uplinks by ground-based high power jammer and jamming on satellite communication downlinks by UAV are researched.The performance of satellite communication links is analyzed by the carrier-noise-ratio and BER.Jamming on satellite communication uplinks by ground-based high power jammer is simulation analyzed.The elements affecting jamming effect is researched which includes jammer disposition numbers,jammer jamming power,jammer jamming frequency,communiction data transmission velocity and modulate methods.Jamming on satellite communication downlinks by UAV is also simulation analyzed,some conclusions is given on the operational use of UAV and ground-based jammer jamming on satellite communication. |
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| Keywords: | satellite communication uplinks downlinks jamming simulation |
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