A METHOD OF RECOGNIZING COMPLEX PRI MODULATION TYPE OF RADAR SIGNALS BASED ON 2-LAYER SVM USING EXPONENTIAL MOVING AVERAGE

摘要

The present invention relates to a radar signal recognition technique and, more specifically, to a method of recognizing a complex pulse repetition interval (PRI) modulation type through a support vector machine (SVM) by generating an exponential moving average signal using time of arrival (TOA) information of collected pulses and extracting a distinguishing factor after generating a signal by layer based on the exponential moving average signal.