基于频率特性的SAR干扰研究

2010 2nd International Conference on Signal Processing Systems Pub Date : 2010-07-05 DOI:10.1109/ICSPS.2010.5555268

Hong-xu Huang, Zhitao Huang, Yi-yu Zhou

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引用次数: 8

摘要

研究了基于频率特性的地毯式干扰SAR的技术。首先对移频干扰方式下的SAR成像输出进行了推导和分析。然后提出并讨论了一种改进的SAR移频干扰——随机移频干扰(RSFJ)。理论研究和仿真结果表明，RSFJ是一种有效的地毯式干扰方式，干扰功率比噪声干扰小。

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Jamming research to SAR based on frequency characteristic

This work is concerned with developing the blanket jamming technology against SAR based on frequency characteristic. Firstly, the SAR imaging output of the shift frequency jamming style is deduced and analyzed. Then a modified shift frequency jamming to SAR, random Shift frequency jamming (RSFJ), is presented and discussed. The theoretic research and simulation show that the RSFJ is an effective blanket jamming style to SAR with the less jamming power requirement than noise jamming.

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来源期刊

2010 2nd International Conference on Signal Processing Systems

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