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Investigation on SAR jamming based on chaos controlled frequency modulation rate
Author(s): JIA Zuo, YIN Canbin
Pages: 22-
24
Year: 2009
Issue:
5
Journal: Aerospace Electronic Warfare
Keyword: SAR; 混沌; 调频率; 干扰;
Abstract: 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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