DocumentCode
1460972
Title
High-resolution imaging of moving train by ground-based radar with compressive sensing
Author
Xie, X.-C. ; Zhang, Yong-Heng
Author_Institution
Center for Space Sci. & Appl. Res., Chinese Acad. of Sci., Beijing, China
Volume
46
Issue
7
fYear
2010
Firstpage
529
Lastpage
531
Abstract
A compressive sensing (CS) based method for ISAR imaging with a stepped-frequency chirp signal (SFCS) is presented. It is outlined that by using the CS technique, the data rate has been remarkably reduced in bandwidth synthesis processing for SFCS to achieve a high range resolution. Imaging results of a moving train demonstrate the effectiveness of the proposed method.
Keywords
image resolution; radar imaging; ISAR imaging; bandwidth synthesis processing; compressive sensing; ground-based radar; high-resolution imaging; stepped-frequency chirp signal;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2010.2850
Filename
5442134
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