Journal of Systems Engineering and Electronics ›› 2012, Vol. 34 ›› Issue (12): 2456-2462.doi: 10.3969/j.issn.1001-506X.2012.12.09

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Intermittent sampling jamming against waveform agile SAR modulated in fast or slow time

YANG Wei-hong1,2, CHEN Yong-guang1,3,WANG Tao1   

  1. 1. School of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China;
    2. Unit 63880 of the PLA, Luoyang 471003, China;
    3.Ordance Engineering College, Shijiazhuang 050003, China
  • Online:2012-12-25 Published:2010-01-03

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Abstract:

A new method of jamming against waveform agile synthetic aperture radar (SAR) is proposed: the intermittent sampling decoy jamming. This jamming can form multi-false targets series through modulation in fast or slow time domain, in which the intermittent sampling repeater jamming can be applied to the waveform agile SAR pulses in time. And this jamming may realize electronic countermeasure (ECM) against waveform agile SAR. The jamming provides a new feasible approach against waveform agile SAR. The theoretical feasibility and validity are proved by simulation experiments.

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