A Frequency-based Inter/lntra Partly Coherent Jamming Style to SAR

摘要：

this work is concerned with developing the frequency-based jam ming technology against SAR. Firstly, the shift frequency jamming to LFM radar and SAR is analyzed. Then a modified shift frequency jamming to SAR, stepped shift frequency jamming (SSFJ), is presented and discussed. The theoretic research and simulation show that the SSFJ is inter/intra partly coherent with the SAR system and has a region imaging output for protecting the distributed targets. Its jamming power is much less than other jamming styles such as noise jamming, random shift frequency jamming and etc.

关键词： Synthetic Aperture Radar(SAR) suppression jamming coherent jamming shift frequency jamming stepped shiftfrequency jamming

作者: Huang Hong-xu Zhou Yi-yu Wu Jing Huang Zhi-tao

作者单位: School of Computer and Information Engineering Changsha 410073, Hunan, China School of Electronic Science and Engineering National University of Defense Technology Changsha 4100

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 1274-1277

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）