DocumentCode
3358751
Title
SAR moving target detection method based on CLEAN in frequency domain and Radon-STFT transform
Author
He, Y. ; Su, F. ; Qu, Ch W. ; Xia, M.G.
Author_Institution
Res. Inst. of Inf. Fusion, Naval Aeronaut. Eng. Inst., Yantai, China
Volume
3
fYear
2004
fDate
31 Aug.-4 Sept. 2004
Firstpage
1938
Abstract
The Radon-STFT transform could effectively detect several LFM signals. However, when the energy of these LFM signals diverges greatly, it is quite difficult to detect all LFM signals with the Radon-STFT transform. In this paper, a signal detection method based on CLEAN in frequency domain and spectrum-Radon transform is proposed. By using this method, all LFM signals can be detected. It means that this method has high practicable value. Simulation results verify the effectiveness of this method.
Keywords
Fourier transforms; Radon transforms; frequency-domain analysis; radar signal processing; signal detection; synthetic aperture radar; CLEAN; Radon-STFT transform; SAR moving target detection method; frequency domain; signal detection method; Aerospace engineering; Frequency domain analysis; Helium; Integral equations; Interference; Object detection; Signal detection; Signal resolution; Spectrogram; Time frequency analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN
0-7803-8406-7
Type
conf
DOI
10.1109/ICOSP.2004.1442150
Filename
1442150
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