Research Article

Automatic Jamming Modulation Classification Exploiting Convolutional Neural Network for Cognitive Radar

Table 2

Parameter setting of different types of jamming.

TypeParameter setting

NFMJNoise-modulated frequency
NAMJNoise-modulated amplitude
MFPJThe carrier frequency: 10 kHz–100 kHz;
pulse width: 40 μs–120 μs
NFMPJPulse repetition period: random in 140–250;
pulse width (sample point): random in 60–120
DRJRepeat interval (sample point): random value (50–100), less than the transmitted pulse width
SRJRepeat interval (sample point): random value (180–250), greater than the transmitted pulse width
SJThe slice period (sample point): 20;
slice length (sample point): 1–19;
time delay (sample point): random in 140–250