DocumentCode
682717
Title
Optimal wavelet decomposition in Radar Anti-jamming Performance
Author
Chuanhua Wen ; Xia Zou ; Jun You
Author_Institution
Oper. Res. Center, Nanjing Army Command Coll., Nanjing, China
Volume
03
fYear
2013
fDate
16-18 Dec. 2013
Firstpage
1608
Lastpage
1612
Abstract
In radar receiver system, the wavelet and wavelet packet transform can be used to improve the Radar Anti-jamming Performance. By using this method, given a threshold value to remove the components of the noise and the rest of the wavelet coefficients can be used to reconstruct signal, thereby reducing the impact of the noise. Simulation results showed that, for 30MHz radar signal, the optimal level of transform decomposition is 3, and the wavelet transform can improve the Radar Anti-jamming Performance better.
Keywords
radar receivers; signal reconstruction; wavelet transforms; frequency 30 MHz; optimal wavelet decomposition; radar anti-jamming performance; radar receiver system; signal reconstruction; threshold value; wavelet packet transform; Jamming; Noise; Radar; Wavelet analysis; Wavelet packets; Radar Anti-Jamming Factor; Signal Processing; Wavelet Packet Transform (WPT); Wavelet Transform (WT);
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing (CISP), 2013 6th International Congress on
Conference_Location
Hangzhou
Print_ISBN
978-1-4799-2763-0
Type
conf
DOI
10.1109/CISP.2013.6743933
Filename
6743933
Link To Document