Application of Radar Signal Processing System Based on DSP in the VTS

Author

Xu, Shuang ; Zhao, Jiyin ; Suo, Jidong

fYear

2009

fDate

17-19 Oct. 2009

Firstpage

1

Lastpage

4

Abstract

Radar signal processing system is an important part of vessel traffic services. In order to overcome the shortcomings of traditional analog video system, this paper proposes a design solution for digital radar signal processing system based on DSP and a new method that is a constant false alarm rate algorithm based on wavelet transform. This method can suppress the interference of sea clutter without impairing the target resolution. Experimental results demonstrate this system can increase the detection accuracy and reduce the false alarm rate. Furthermore, the tracking performance can be improved. Radar signal processing system based on DSP plays an important role in the vessel traffic services.

Keywords

digital signal processing chips; interference suppression; marine radar; marine safety; monitoring; radar clutter; radar detection; radar resolution; target tracking; wavelet transforms; DSP; VTS; constant false alarm rate algorithm; digital signal processing; interference suppression; marine safety; marine traffic monitoring system; radar detection; radar signal processing system; sea clutter; target resolution; target tracking; traditional analog video system; vessel traffic service; wavelet transform; Algorithm design and analysis; Clutter; Digital signal processing; Interference suppression; Radar detection; Radar signal processing; Signal design; Signal processing algorithms; Signal resolution; Wavelet transforms;

fLanguage

English

Publisher

ieee

Conference_Titel

Image and Signal Processing, 2009. CISP '09. 2nd International Congress on

Conference_Location

Tianjin

Print_ISBN

978-1-4244-4129-7

Electronic_ISBN

978-1-4244-4131-0

Type

conf

DOI

10.1109/CISP.2009.5301043

Filename

5301043