| 自适应跳频通信受扰信道无源确认技术 |
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| 引用本文： | 胡延平,李纲,程翥,皇甫堪.自适应跳频通信受扰信道无源确认技术[J].国防科技大学学报,2001,23(3):68-72. |
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| 作者姓名： | 胡延平 李纲 程翥 皇甫堪 |
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| 作者单位： | 国防科技大学电子科学与工程学院, |
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| 摘 要： | 及时确认被干扰信道是自适应跳频通信躲避干扰的前提。本文提出了一种受扰信道无源自适应预测评估算法 ,无需发射信号就可以识别干扰信道并预先躲避 ,从而提高了系统的抗干扰性能 ,方法简单 ,易于实现。
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| 关 键 词： | 自适应跳频通信 无源检测 信道实时评估 |
| 文章编号： | 1001-2486(2001)03-0068-05 |
| 收稿时间： | 2000/11/21 0:00:00 |
| 修稿时间： | 2000年11月21 |
Adaptive Passive Pre-Detection of Frequency-Hopping Interfered Channel |
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| HU Yan ping,LI Gang,CHENG Zhu,HUANGFU Kan.Adaptive Passive Pre-Detection of Frequency-Hopping Interfered Channel[J].Journal of National University of Defense Technology,2001,23(3):68-72. |
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| Authors: | HU Yan ping LI Gang CHENG Zhu HUANGFU Kan |
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| Institution: | College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | Pre Detection of interfered channel is absolutely necessary for FH communication. This paper presents a new method named adaptive passive pre detection algorithm,which identifies the interfered channel easily without transmitting detect signal. This method is simple to implement and improves the system performance of anti jamming obviously. |
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| Keywords: | adaptive FH communication passive detection real time channel evalution |
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