The Clutter Suppression Method of Airborne Multi-channel SAR-GMTI System

Yang  Lei; Wang  Tong; Xing  Meng-Dao; Bao Zheng

doi:10.3724/SP.J.1146.2007.00923

Volume 30 Issue 12

Jan. 2011

Turn off MathJax

Article Contents

Article Navigation > Journal of Electronics & Information Technology > 2008 > 30(12): 2831-2834

Yang Lei, Wang Tong, Xing Meng-Dao, Bao Zheng. The Clutter Suppression Method of Airborne Multi-channel SAR-GMTI System[J]. Journal of Electronics & Information Technology, 2008, 30(12): 2831-2834. doi: 10.3724/SP.J.1146.2007.00923

Citation:

Yang Lei, Wang Tong, Xing Meng-Dao, Bao Zheng. The Clutter Suppression Method of Airborne Multi-channel SAR-GMTI System[J]. Journal of Electronics & Information Technology, 2008, 30(12): 2831-2834. doi: 10.3724/SP.J.1146.2007.00923

Citation:

PDF( 391 KB)

The Clutter Suppression Method of Airborne Multi-channel SAR-GMTI System

doi: 10.3724/SP.J.1146.2007.00923

Received Date: 2007-06-11
Rev Recd Date: 2007-12-10
Publish Date: 2008-12-19

Abstract

Abstract

This paper investigates the clutter suppression problem of airborne multi-channel SAR-GMTI system. A key problem for ground moving target indication is clutter suppression, which is sensitive to the correlation of channels. For the multi-channel system, there are differences among the characteristic of two channels and also the antenna patterns, which worse the correlation of channels. This paper proposes a channel equalization method and an adaptive clutter canceling method to improve the clutter suppression ratio. Theoretical results are evaluated and illustrated with experimental airborne SAR data.
- S,
- y

FullText(HTML)

References(1)

References

[1] Yadin E. A performance evaluation mode for a two portinterferometer SAR-MTI. IEEE 1996 National RadarConference, Ann Arbor, Michigan, USA. May 1996: 261-266. [2] Wu Shunjun and Li Yingjun. Adaptive channel equalizationfor space-time adaptive processing. IEEE InternationalRadar Conference, 8-11 May 1995: 624-628. [3] 林幼权. 机载合成孔径成像与地面动目标检测技术研究. [博士论文], 西安电子科技大学, 2000.Lin Youquan. Study of SAR and GMTD for airborne radar.[Ph.D. dissertation], Xidian University, 2000. [4] Soumekh M. Moving target detection and imaging using anX-band along-track monopulse SAR[J].IEEE Trans. on Aerosp.Electron. Syst.2002, 38(1):315-333

Relative Articles

Supplements(0)

Cited By

Proportional views