Wide band barrage jamming noise is transformed form Baseband noise,which is added to VCO,by the method of noise FM.

• 基带噪声加到VCO上,采用噪声调频的方式得到较宽频带的阻塞干扰噪声,噪声频谱的中心位置由加到VCO上的直流偏压大小来控制。