Radar signal detection using wavelet thresholding
نویسندگان
چکیده
Abstract The purpose of the research is to study the effect of wavelet-based denoising (WBD) technique in radar signal processing. In this paper, Block thresholding is used for WBD and its performance is compared with general MTI filter by simulation and experimental results. The comparisons which are based upon ROC and visual inspection of the resulting signals are accomplished for different Doppler frequencies and SNRs. The results show the better performance for WBD in the presence of targets with small Doppler frequency.
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تاریخ انتشار 2005