DocumentCode
2982574
Title
A new channel equalization method adapted low signal-noise ratio
Author
Xu, Minchao ; Liu, Zhenhua
Author_Institution
Nanjing Res. Inst. of Electron. Technol., Nanjing, China
fYear
2009
fDate
26-30 Oct. 2009
Firstpage
189
Lastpage
192
Abstract
This paper proposes a new channel equalization method with the combination of noise reduction with average samples and auto adapted FIR filter. It illustrates the principle and the performance of this method and shows the satisfying GMTI results in low signal-noise ratio. Compared with some other channel equalization methods beyond training, the proposed method in this paper can achieve better results and overcome some defects of theirs.
Keywords
FIR filters; synthetic aperture radar; FIR filter; GMTI; SAR; channel equalization method; low signal-noise ratio; noise reduction; Azimuth; Digital filters; Error correction; Finite impulse response filter; Frequency; Inverse problems; Noise reduction; Pollution; Radar imaging; Synthetic aperture radar; FIR filter; GMTI; channels equalization; noise reduction with average samples;
fLanguage
English
Publisher
ieee
Conference_Titel
Synthetic Aperture Radar, 2009. APSAR 2009. 2nd Asian-Pacific Conference on
Conference_Location
Xian, Shanxi
Print_ISBN
978-1-4244-2731-4
Electronic_ISBN
978-1-4244-2732-1
Type
conf
DOI
10.1109/APSAR.2009.5374243
Filename
5374243
Link To Document