Examination of Digital Modulations Classification Method based on Spectrogram Analysis on Signals Corrupted by Different Noises and Interferences

被引：0
作者：
Kubankova, Anna [1 ]
机构：
[1] Brno Univ Technol, Dept Telecommun, Brno 61200, Czech Republic
来源：
SIGNAL PROCESSING SYSTEMS | 2009年
关键词：
Digital modulation; Classification; Spectrogram; Modulation recognition; noise; interference;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper a new method of modulation classification based on spectrogram analysis is described. The classification method can discriminate between various digital signal modulations such as FSK, BPSK, MSK, QPSK and QAM-16. This classification method is examined on signals corrupted by Gaussian noise, phase noise and on signals after their transmission through multipath Rayleigh fading channel. The Matlab program is used for the analysis.
引用
收藏
页码：90 / 93
页数：4
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