一种高分辨率机载SAR的运动补偿方案

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Abstract Abstract Based on analyzing the restriction of high-resolution SAR to motion errors, a high-accuracy integrated SINS/GPS system for SAR compensation is proposed. By the adoption of two individual strapdown navigating algorithms, this system not only can fully inherit the advantage of SINS/GPS system, but also can isolate the high frequency GPS noise which has serious impaction on high resolution SAR imaging. The feasibility is proved by computer simulations and semi-physical simulations.

Key words： SAR High resolution Motion compensation Strapdown INS Integrated navigation system

Received: 09 August 2002

PACS:

TN951

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	Guo Zhi
	Ding Chi-biao
	Pang Jian-cheng
	Wu Yi-rong
	Zhu Min-hui

Cite this article:

Guo Zhi,Ding Chi-biao,Pang Jian-cheng等. A Motion Compensation System for High Resolution Airborne Synthetic Aperture Radar[J]. , 2004, 26(2): 174-180 .

URL:

http://jeit.ie.ac.cn/EN/ OR http://jeit.ie.ac.cn/EN/Y2004/V26/I2/174