Modulation jamming method for high-vivid false uniformly-moving targets against SAR-GMTI

被引：0

作者：

Wu, Xiao-Fang ^{[1
]}

Wang, Xue-Song ^{[2
]}

Liang, Jing-Xiu ^{[1
]}

机构：

[1] North Electronic Equipment Institute

[2] National University of Defense Technology

来源：

Yuhang Xuebao/Journal of Astronautics | 2012年 / 33卷 / 10期

关键词：

False target; High-vivid; Interference cancelling; Modulation jamming; SAR-GMTI; Uniformly-moving;

D O I：

10.3873/j.issn.1000-1328.2012.10.016

中图分类号：

学科分类号：

摘要：

The modulation jamming method for high-vivid false uniformly-moving targets against SAR-GMTI is proposed by using the imaging characteristics of the uniformly-moving target. Key jamming parameters are determined, and the influence of reconnaissance errors on the jamming effects is analyzed. Besides, the countering performance of the proposed jamming method against GMTI is investigated by using the three-aperture interference cancelling technique. The experimental results indicate that the proposed method is effective to produce false uniformly-moving targets, through which certain ground uniformly-moving targets can be protected against SAR-GMTI. At the same time, the new method is efficient and flexible.

引用

页码：1472 / 1479

页数：7

共 10 条

[1]

(2005)

[2]

Lombardo P., Multimode adaptive signal processing: A new approach to GMTI radar, IEEE Trans. On AES, 42, 3, pp. 1121-1126, (2006)

[3]

Entzminger J.N., Fowler C.A., Kenneally W.J., Joint STARS and GMTI: Past, present and future, IEEE Trans. on AES, 35, 2, pp. 748-761, (1999)

[4]

Walter W., Goj, Synthetic aperture radar and electronic warfare, (1993)

[5]

Li W., Liang D.-N., Dong Z., SAR jamming technique based on deceptive moving target, Journal of Remote Sensing China, 10, 1, pp. 71-75, (2006)

[6]

Lv B., Feng Q., Zhang X.-F., Et al., A study on deceptive moving target jamming technique against SAR, Modern Radar, 30, 6, pp. 102-104, (2008)

[7]

Xu S.-K., Li Y.-N., Fu Y.-W., A study on SAR jamming technique based on deceptive moving target, Modern Radar, 30, 7, pp. 94-98, (2008)

[8]

Wu X.-F., Wang X.-S., Dai D.-H., Et al., A novel method of active jamming for SAR based on micro motion modulation, Acta Electronical Sinica, 38, 4, pp. 954-959, (2010)

[9]

Zhang H.-S., Study on the moving target detection and imaging techniques of airborne SAR, (2006)

[10]

Wu X.-F., Dai D.-H., Wang X.-S., Et al., Quantized analysis of the rarget motion influence on the strip image of airborne side-looking mode SAR in azimuth direction, Signal Processing, 26, 5, pp. 665-671, (2010)

← 1 →