| 跳频通信中的抗干扰同步算法研究 |
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| 引用本文： | 彭伟明.跳频通信中的抗干扰同步算法研究[J].现代电子技术,2011,34(15):19-22. |
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| 作者姓名： | 彭伟明 |
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| 作者单位： | 中国空空导弹研究院,河南洛阳,471009 |
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| 摘 要： | 跳频通信体制以其较好的抗干扰和低截获性能,在军事通信中有着广泛的应用,其中跳频同步是该体制的关键技术之一。为提高跳频通信系统抗干扰性能,提出了一种具有自适应抗干扰能力的跳频同步方案,并给出了系统框图及关键算法分析及性能讨论。最后仿真结果表明,该同步方案具有抗干扰能力强,捕获概率高,虚警概率低的特点,而且在保证同步时间要求的前提下,具有根据信道特性,自适应地调整抗干扰门限的能力。
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| 关 键 词： | 跳频同步 捕获概率 虚警概率 抗干扰 自适应 |
Research on Anti-jamming Synchronization Algorithm in the Frequency Hopping Communication System |
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| PENG Wei-ming.Research on Anti-jamming Synchronization Algorithm in the Frequency Hopping Communication System[J].Modern Electronic Technique,2011,34(15):19-22. |
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| Authors: | PENG Wei-ming |
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| Affiliation: | PENG Wei-ming(China Airborne Missile Academy,Luoyang 471009,China) |
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| Abstract: | Frequency Hopping(FH) system is very popular in the military communication because of its high anti-jamming and low detective probability performance.Synchronization is one of the key technologies for FH communication system.Based on the main requirement of abrupt FH system,a synchronization scheme with adaptive anti-jamming ability is presented.The key algorithm and performance are analyzed.Finally,the simulation result shows that the discussed synchronization method not only has the feature of high anti-j... |
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| Keywords: | frequency hopping synchronization capture probability detective probability anti-jamming self-adaptive |
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