DocumentCode
3359738
Title
Discussions on RFI suppression in SAR using FRFT
Author
Wei, Ye
Volume
3
fYear
2004
fDate
31 Aug.-4 Sept. 2004
Firstpage
2140
Abstract
In order to remove the RFI as much as possible, we should use as much information as we know about the signal and the RFI. Most methods of RFI suppression use no information of the transmitted signal. A thought for RFI suppression using FRFT is proposed in this paper. Some simulation results are given.
Keywords
channel bank filters; fast Fourier transforms; interference suppression; radar signal processing; radiofrequency interference; synthetic aperture radar; FRFT filter bank; RFI suppression; SAR; fractional Fourier transform; Chirp; Delay effects; Filters; Fourier transforms; Frequency domain analysis; Least squares approximation; Noise figure; Radiofrequency interference; Synthetic aperture radar; 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.2004.1442199
Filename
1442199
Link To Document