Paper Info
Title
Applying fractional Fourier transform to radar imaging of moving targets
Abstract
A fractional Fourier transform based method for radar imaging of moving targets is presented in this paper. Compared with the traditional joint time-frequency approaches, it can achieve a better result of clutter cancellation by using optimal filtering in the fractional Fourier domain due to linear and rotational properties of this transform. By using this method, we can carry out moving targets detection, LFM signal parameters estimation as well as clutter cancellation at the same time under the time-frequency analysis. The effectiveness of this method has been tested through simulation.
Year
DOI
Venue
2003
10.1109/IGARSS.2003.1295365
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Keywords
DocType
Volume
optimal filtering,fourier transforms,lfm signal parameters estimation,rotational properties,geophysical techniques,synthetic aperture radar,clutter cancellation,sar,geophysical signal processing,fractional fourier transform,radar imaging,radar clutter,moving targets,linear properties,time-frequency analysis,moving target,testing,filtering,clutter,time frequency,parameter estimation,signal detection,time frequency analysis
Conference
6
Issue
ISSN
ISBN
null
null
0-7803-7929-2
Citations 
PageRank 
References 
1
0.38
3
Authors
2
Name
Order
Citations
PageRank
Hao Liu111310.67
Minhui Zhu2417.71