A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Automatic Modulation Classification of LFM and Polyphase-coded Radar Signals
2017
Radioengineering
Preserved Fulltext
There are several techniques for detecting and classifying low probability of intercept radar signals such as Wigner distribution, Choi-Williams distribution and time-frequency rate distribution, but these distributions require high SNR. To overcome this problem, we propose a new technique for detecting and classifying linear frequency modulation signal and polyphase coded signals using optimum fractional Fourier transform at low SNR. The theoretical analysis and simulation experiments
doi:10.13164/re.2017.1118
fatcat:vtjf6neg2zhrdf22h5j3vi2qqy