Motion Compensation Based on Keystone Transform and Wigner-Hough Transform

Yu Song; Jian Hu; Jun Sheng Xu

doi:10.4028/www.scientific.net/AMM.220-223.2208

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 220-223Motion Compensation Based on Keystone Transform...

Motion Compensation Based on Keystone Transform and Wigner-Hough Transform

Abstract:

The signal accumulation algorithm is one of the signal processing algorithms which is commonly used in the radar signal processing. However, with the growth of accumulation time, moving target will appear the problem of range migration and Doppler migration. As a result, signal energy can’t accumulate effectively, and the ability of radar to detect targets may be affected, so, motion compensation before integration is necessary. In this paper, a motion compensation method based on Keystone transform and Wigner-Hough transform is presented, which can correct the migration. Then simulation is carried out and the results verify its efficiency.

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Periodical:

Applied Mechanics and Materials (Volumes 220-223)

Pages:

2208-2212

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.220-223.2208

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Online since:

November 2012

Authors:

Yu Song, Jian Hu, Jun Sheng Xu

Keywords:

Keystone Transform, Motion Compensation, Wigner-Hough Transform

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