Investigation on 2-D Deception Jamming for Multi-channel SAR-GMTI

FANG Mingxing; BI Daping; SHEN Aiguo

doi:10.11999/JEIT151155

Volume 38 Issue 7

Jul. 2016

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Article Navigation > Journal of Electronics & Information Technology > 2016 > 38(7): 1765-1772

FANG Mingxing, BI Daping, SHEN Aiguo. Investigation on 2-D Deception Jamming for Multi-channel SAR-GMTI[J]. Journal of Electronics & Information Technology, 2016, 38(7): 1765-1772. doi: 10.11999/JEIT151155

Citation:

FANG Mingxing, BI Daping, SHEN Aiguo. Investigation on 2-D Deception Jamming for Multi-channel SAR-GMTI[J]. Journal of Electronics & Information Technology, 2016, 38(7): 1765-1772. doi: 10.11999/JEIT151155

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Investigation on 2-D Deception Jamming for Multi-channel SAR-GMTI

doi: 10.11999/JEIT151155

Funds:

The National Natural Science Foundation of China (61171170)

Received Date: 2015-10-16
Rev Recd Date: 2016-02-18
Publish Date: 2016-07-19

Abstract

Abstract

A new deception jamming method for multi-channel SAR-GMTI is studied. The SAR signal received by jammer is modulated by cosinusoidal phase in the range, and is modulated by cosinusoidal phase in the azimuth based on the jammers rotation motion, so deception jamming performance of 2-D cosinusoidal phase can be realized at the same time. The countering performance against GMTI is analyzed by using the tri-channel interference cancelling technique. The method can produce 2-D netted multi-false targets jamming performance, so the ground moving targets and stationary targets can be protected at the same time. Theoretical analysis and computer simulation justify the validity and the efficiency of the proposed method.
- SAR-Ground Moving Target Indication (SAR-GMTI),
- Electronic countermeasures,
- 2-D cosinusoidal phase-modulated,
- Interference cancelling

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References(31)

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