| 间歇采样移频转发干扰效果仿真分析 |
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| 引用本文： | 刘巧玲,李文臣,张文明,刘忠.间歇采样移频转发干扰效果仿真分析[J].电子信息对抗技术,2009,24(1):48-50. |
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| 作者姓名： | 刘巧玲 李文臣 张文明 刘忠 |
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| 作者单位： | 国防科技大学电子科学与工程学院综合电子信息研究所,长沙,410073 |
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| 摘 要： | 相比于传统的干扰样式，间歇采样转发干扰能够巧妙利用脉压雷达的匹配滤波特性，对线性调频脉压雷达产生更有效的干扰。将移频干扰与间歇采样转发干扰相结合，从原理上分析间歇采样移频转发干扰方法，研究移频量对干扰效果的影响，最后给出随机移频转发干扰样式仿真结果，验证了间歇采样移频转发干扰方法的灵活性。
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| 关 键 词： | 间歇采样 转发干扰 线性调频 匹配滤波 移频干扰 |
Analysis on Interrupted-Sampling and Repeater Jamming Based on Shift-Frequency |
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| Authors: | LIU Qiao-ling LI Wen-chen ZHANG Wen-ming LIU Zhong |
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| Affiliation: | School of Electronic Science and Engineering;National University of Defense Technology;Changsha 471003;China |
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| Abstract: | Compared with conventional interference mode,the interrupted-sampling and repeater jamming(ISRJ) is more effective for LFM radar,because of using matching filter characteristic smartly.Based on interrupted-sampling and repeater jamming methods,shift-frequency and ISRJ is combined together,and ISRJ based on shift-frequency is analyzed in elements,then the jamming effect of varied magnitude of shift-frequency is studied.Finally,this simulation results of random shift-frequency and repeater jamming is offered,... |
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| Keywords: | interrupted-sampling repeater jamming linear frequency-modulated matched filter shift-frequency technique |
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