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Proceedings Paper

An ISAR imaging algorithm for the space satellite based on empirical mode decomposition theory
Author(s): Tao Zhao; Chun-zhu Dong
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Paper Abstract

Currently, high resolution imaging of the space satellite is a popular topic in the field of radar technology. In contrast with regular targets, the satellite target often moves along with its trajectory and simultaneously its solar panel substrate changes the direction toward the sun to obtain energy. Aiming at the imaging problem, a signal separating and imaging approach based on the empirical mode decomposition (EMD) theory is proposed, and the approach can realize separating the signal of two parts in the satellite target, the main body and the solar panel substrate and imaging for the target. The simulation experimentation can demonstrate the validity of the proposed method.

Paper Details

Date Published: 24 November 2014
PDF: 7 pages
Proc. SPIE 9301, International Symposium on Optoelectronic Technology and Application 2014: Image Processing and Pattern Recognition, 93013H (24 November 2014); doi: 10.1117/12.2073204
Show Author Affiliations
Tao Zhao, Communication Univ. of China (China)
Science and Technology on Electromagnetic Scattering Lab. (China)
Chun-zhu Dong, Communication Univ. of China (China)
Science and Technology on Electromagnetic Scattering Lab. (China)


Published in SPIE Proceedings Vol. 9301:
International Symposium on Optoelectronic Technology and Application 2014: Image Processing and Pattern Recognition
Gaurav Sharma; Fugen Zhou; Jennifer Liu, Editor(s)

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