| 一种基于混沌控制调频率的SAR干扰方法 |
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| 引用本文： | 贾鑫,尹灿斌.一种基于混沌控制调频率的SAR干扰方法[J].航天电子对抗,2009,25(5):22-24. |
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| 作者姓名： | 贾鑫 尹灿斌 |
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| 作者单位： | 装备指挥技术学院,北京,101416 |
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| 摘 要： | 提出了一种基于混沌控制调频率的SAR干扰方法，给出了干扰的基本原理和干扰信号模型，仿真研究了干扰的效果，仿真结果表明：利用混沌序列控制线性调频信号的调频率产生干扰信号，能够对SAR实施有效的干扰，而且干扰同时具有欺骗和压制的双重特征，能够有效地改变目标特征，达到掩护重要目标的目的。
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| 关 键 词： | SAR 混沌 调频率 干扰 |
Investigation on SAR jamming based on chaos controlled frequency modulation rate |
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| Jia Xin,Yin Canbin.Investigation on SAR jamming based on chaos controlled frequency modulation rate[J].Aerospace Electronic Warfare,2009,25(5):22-24. |
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| Authors: | Jia Xin Yin Canbin |
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| Institution: | (Academy of Equipment Command and Teehnology,Beijing 101416,China) |
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| Abstract: | a new kind of SAR jamming method using chaos as the controller of frequency modulation rate is proposed. The fundamentals and implement approach of this jamming method are investigated, and the jamming effect is simulated. All results proved that chaos controlled frequency modulation rate change can effectively re- alize SAR jamming;both the suppressive and deceptive jamming effect are exist. The characteristic of target can be easily changed using this jamming method,and the important targets could be effectively covered. |
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| Keywords: | SAR |
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