Research Article

Automatic Jamming Modulation Classification Exploiting Convolutional Neural Network for Cognitive Radar

Table 1

The characteristics of the seven types of jamming.

TypesCharacteristics

NFMJNoise-modulated frequency and constant envelope
NAMJNoise-modulated amplitude
MFPJPulses modulated in single frequency
NFMPJRandom pulse width and noise-modulated frequency
DRJRepeat back radar signal with pulse repetition interval less than the transmitted pulse width of the radar
SRJRepeat back radar signal with pulse repetition interval greater than the transmitted pulse width of the radar
SJRepeat back radar signal in cutting segments