DocumentCode
3004112
Title
A Study of Suppressing Strong Clutter in Radar Signal Based ICA
Author
Chen, Sijia ; Wang, Jianguo
Author_Institution
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2010
fDate
29-31 Oct. 2010
Firstpage
1
Lastpage
5
Abstract
It is great difficult to handle the clutter in Radar signal processing. To reduce the influence of clutter, the paper firstly attempts to use FastICA algorithm by separating the target signal and clutter to suppress the strong clutter. The pretreatment of increasing the dimension and dividing the frequency is used before Fast ICA algorithm because of the special radar complex signals. In the same matched filter conditions, Fast ICA algorithm is proved effectively through the increased peak side lobe ratio (PSLR) and signal clutter ratio (SCR).
Keywords
independent component analysis; matched filters; radar clutter; radar signal processing; FastICA algorithm; matched filter; peak side lobe ratio; radar signal; signal clutter ratio; Algorithm design and analysis; Clutter; Frequency domain analysis; Independent component analysis; Radar; Signal processing algorithms; Thyristors;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Technology (ICMT), 2010 International Conference on
Conference_Location
Ningbo
Print_ISBN
978-1-4244-7871-2
Type
conf
DOI
10.1109/ICMULT.2010.5631096
Filename
5631096
Link To Document