Title :
A Wavelet-Based Algorithm to Compensate Fast-Moving One-Dimension Target´s Range Profile
Author :
Gan, Wang ; Lie, Xing ; Jianming, Wang ; Daoqing, Wu
Author_Institution :
Nanjing Res. Inst. of Electron. Technol.
Abstract :
The fast-moving target can cause one-dimension range profile aberration, evidence impacts on movement compensation and the performance of imaging algorithm, so in this paper, by analysis of the wideband echo signal model of fast-moving target, then wavelets transform method which can with well capability on low SNR compared with appeared algorithm is proposed to compensate the influence of high speed moving. Computer simulation shows the proposed method can compensate the range profile aberration of fast-moving target effectively
Keywords :
echo; radar imaging; wavelet transforms; computer simulation; fast-moving target; imaging algorithm; range profile aberration compensation; wavelet transform method; wideband echo signal model; Chirp; Delay effects; Frequency; Light scattering; Radar detection; Radar scattering; Signal processing; Signal resolution; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Radar, 2006. CIE '06. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9582-4
Electronic_ISBN :
0-7803-9583-2
DOI :
10.1109/ICR.2006.343589
