| 卫星通信上行链路跳频快速跟踪干扰抑制的研究 |
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| 引用本文： | 邱永红,甘仲民,齐建文. 卫星通信上行链路跳频快速跟踪干扰抑制的研究[J]. 解放军理工大学学报(自然科学版), 2000, 1(4): 11-18 |
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| 作者姓名： | 邱永红 甘仲民 齐建文 |
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| 作者单位： | 解放军理工大学通信工程学院 合肥炮兵学院 |
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| 基金项目： | 国防科技预研基金资助项目!( 99J2 0 .1.1) |
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| 摘 要： | 主要研究卫星通信系统上行链路跳频快速跟踪干扰的抑制问题 ,提出采用数字波束形成和跳频相结合的方式来抑制跳频快速跟踪干扰 ,详细分析了跳频快速跟踪干扰的抑制过程及性能。仿真结果证明 :这种方法对抑制跳频快速跟踪干扰是非常有效的。
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| 关 键 词： | 数字波束形成 跳频快速跟踪干扰 干扰抑制 |
Research on Frequency-Hopping Fast Follower Jammer Nulling forUp-Link in Satellite Communication |
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| QIU Yong hong,GAN Zhong min and QI Jian wen. Research on Frequency-Hopping Fast Follower Jammer Nulling forUp-Link in Satellite Communication[J]. Journal of PLA University of Science and Technology(Natural Science Edition), 2000, 1(4): 11-18 |
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| Authors: | QIU Yong hong GAN Zhong min QI Jian wen |
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| Affiliation: | Institute of Communications Engineering, PLAUST, Nanjing 210016, China;Institute of Communications Engineering, PLAUST, Nanjing 210016, China;Institute of Artillery, Hefei 230037, China |
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| Abstract: | The nulling problem of frequency hopping fast follower jammer against up link in satellite communication system is mainly discussed. The combination of using digital beamforming(DBF) with frequency hopping against fast follower jammer is presented. Nulling process and performance are analyzed in detail. Simulation results show this scheme used against fast follower jammer is very effective. |
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| Keywords: | digital beamforming frequency hopping fast follower jammer jamming nulling |
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