DocumentCode
2281464
Title
Application of Butterworth Filter in Display of Radar Target Track
Author
Wu Xiao-chao ; Wang Guo-liang ; Fang Li-xin ; Yan Liao-liao
Author_Institution
Electron. Equip. Test Centre of China, Luoyang, China
Volume
1
fYear
2010
fDate
13-14 March 2010
Firstpage
605
Lastpage
607
Abstract
The noise in the radar data results in the flutter of the flight target in display screen, which may disturb observer. A rounding method for radar target track using Butterworth filter is proposed in this paper. With the spectrum characteristics of radar target track being analyzed, the filter´s parameters can be designed and figured out. Therefore, after the noise in radar signal is magnified by a transformation algorithm, it can be smoothed online. The results of MATLAB illustration show that the method has a reliable denoising performance.
Keywords
Butterworth filters; radar tracking; signal denoising; target tracking; Butterworth filter; flight target; radar target track; transformation algorithm; Attenuation; Band pass filters; Digital filters; Displays; Filtering; Frequency; Radar applications; Radar cross section; Radar tracking; Target tracking; Butterworth filter; denoising; radar target track;
fLanguage
English
Publisher
ieee
Conference_Titel
Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on
Conference_Location
Changsha City
Print_ISBN
978-1-4244-5001-5
Electronic_ISBN
978-1-4244-5739-7
Type
conf
DOI
10.1109/ICMTMA.2010.297
Filename
5458803
Link To Document