Share Email Print
cover

Proceedings Paper

ISAR imaging compensation of high speed targets based on integrated cubic phase function
Author(s): Biao Tian; Zengping Chen; Shiyou Xu; Yang Liu
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

High speed movement of target leads to quadratic phase of the dechirped signal. A new high speed movement compensation method based on integrated cubic phase function is proposed. Numerical result shows that the algorithm can precisely estimate the quadratic phase coefficient and compensate the high resolution range profile under low signal to noise ratio. After compensation, the aberration of range profile is revised and the quality of ISAR image is greatly improved. In this way, the effectiveness of the method is verified.

Paper Details

Date Published: 26 October 2013
PDF: 8 pages
Proc. SPIE 8917, MIPPR 2013: Multispectral Image Acquisition, Processing, and Analysis, 89170B (26 October 2013); doi: 10.1117/12.2031343
Show Author Affiliations
Biao Tian, National Univ. of Defense Technology (China)
Zengping Chen, National Univ. of Defense Technology (China)
Shiyou Xu, National Univ. of Defense Technology (China)
Yang Liu, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 8917:
MIPPR 2013: Multispectral Image Acquisition, Processing, and Analysis
Xinyu Zhang; Jianguo Liu, Editor(s)

© SPIE. Terms of Use
Back to Top