DocumentCode
561699
Title
Three-dimensional ISAR imaging based On DCFT
Author
Wang, Weili ; Zhang, Shunsheng ; Kong, LingKun
Author_Institution
Res. Inst. of Electron. Sci. & Technol., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Volume
1
fYear
2011
fDate
24-27 Oct. 2011
Firstpage
685
Lastpage
687
Abstract
Estimating cross-range motion parameter is one of the most important steps while using antenna array to get targets´ 3-D ISAR images. A method which can estimate cross-range motion parameter based on DCFT is proposed in this paper. It can not only lower the amount of computation, but also insure the imaging precision. The validity of the method would be proved by simulation.
Keywords
antenna arrays; discrete Fourier transforms; motion estimation; radar antennas; radar imaging; synthetic aperture radar; 3D ISAR imaging; DCFT; antenna array; cross-range motion parameter estimation; Antenna arrays; Arrays; Educational institutions; Imaging; Reflector antennas; Transmitting antennas; 3-D ISAR; Antenna array; Cross-range motion; DCFT;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-8444-7
Type
conf
DOI
10.1109/CIE-Radar.2011.6159633
Filename
6159633
Link To Document