The Airborne SAR-ATI-GMTI Based on the Actual Flight State

Abstract:

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In this paper the actual airborne dual-channel data is disposed to indicate the moving target by ATI. Consider the SAR-ATI influence caused by the actual flight state, the paper presents the method to compensate the interference phase base on calculate the phase centroid of every sub-image. Besides, this paper simplifies some data processing to realize the real-time GMTI and improves the efficiency. With this method, the actual SAR data is proceeded to get the target’s position and movement parameter. Results prove the validity of the approach.

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Periodical:

Edited by:

Zhengyi Jiang and Yun-Hae Kim

Pages:

709-712

DOI:

10.4028/www.scientific.net/AMR.662.709

Citation:

W. D. Zhang et al., "The Airborne SAR-ATI-GMTI Based on the Actual Flight State", Advanced Materials Research, Vol. 662, pp. 709-712, 2013

Online since:

February 2013

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$38.00

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