| 基于双通道多跳互相关的快跳频信号检测方法 |
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| 引用本文： | 周成健,田岩,王明海. 基于双通道多跳互相关的快跳频信号检测方法[J]. 电子信息对抗技术, 2010, 25(3): 26-30 |
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| 作者姓名： | 周成健 田岩 王明海 |
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| 作者单位： | 1. 解放军93277部队,沈阳,110141
2. 解放军94620部队,福州,350002 |
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| 摘 要： | 针对快跳频信号频带宽、跳速快、检测难的问题,在分析多跳自相关检测的基础上,提出了一种基于双通道多跳互相关技术的快跳频信号检测方法。通过理论分析与仿真验证了该方法的可行性并得出结论：在不要求高采样率的情况下,采用双通道多跳互相关的方法能够有效检测出快跳频信号,且检测性能优于多跳自相关方法。
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| 关 键 词： | 快跳频信号 多跳互相关 检测 |
A Method of FFH Detection Based on Two-Channel Multiple-Hop Cross-Correlation Technique |
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| ZHOU Cheng-jian,TIAN Yan,WANG Ming-hai. A Method of FFH Detection Based on Two-Channel Multiple-Hop Cross-Correlation Technique[J]. , 2010, 25(3): 26-30 |
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| Authors: | ZHOU Cheng-jian TIAN Yan WANG Ming-hai |
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| Affiliation: | 1.Unit 93277 of PLA,Shenyang 110141,China;2.Unit 94620 of PLA,Fuzhou 350002,China) |
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| Abstract: | A method of FHH detection based on two-channel multiple-hop cross-correlation technique is presented.By applying theory analysis and simulation,the feasibility of the method is proved and a conclusions is drew,when over-sampled rate is not high,the method is robust for the detection of FFH signal,and its detection performance is obvious better than that of multiple-hop auto-correlation. |
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| Keywords: | fast frequency hopping（FFH） multiple-hop cross-correlation（MHCC） detection |
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