基于扫频锯齿波和噪声调频信号组合的通信干扰弹绝对最佳干扰样式  

Absolutely Optimal Jamming Style of Sweeping Sawtooth Wave and Noise FM Signal Combined Communication Jamming Projectile

作　　者：张杰 钱立志 陈栋 ZHANG Jie;QIAN Lizhi;CHEN Dong(High Overload Ammunition Guidance and Control and Information Perception Laboratory, PLA Army Academy of Artillery and Air Defense, Hefei 230031, China)

机构地区：[1]陆军炮兵防空兵学院高过载弹药制导控制与信息感知实验室,安徽合肥230031

出　　处：《探测与控制学报》2020年第4期74-77,84,共5页Journal of Detection & Control

摘　　要：针对传统跳频电台干扰方式用于弹载通信干扰存在的问题,提出了基于扫频锯齿波和噪声调频信号组合的通信干扰弹绝对最佳干扰样式,该干扰样式对2FSK,2PSK,2DPSK,MSK和GMSK五种调制模式下的目标接收机,都有比较小的压制系数。应用实例表明,该干扰样式能在更宽的拦阻带宽内,具有更均匀的干扰频谱,可以充分发挥干扰机的功率潜能。Aiming at the problems existing in the traditional jamming mode of FH radio used in projectile-borne communication jamming,the projectile-borne communication jammer with the absolutely optimal jamming style of“sweep sawtooth wave and noise frequency modulation”signal combination was given.The jamming style had relatively small suppression coefficients for the target receivers under the five modulation modes of 2FSK,2PSK,2DPSK,MSK and GMSK.The application example showed that the jamming style had a wider blocking bandwidth,a more uniform jamming spectrum,and could give full play to the power potential of the jammer.

关 键 词：通信干扰弹 干扰样式 电台接收方式 绝对最佳干扰 扫频锯齿波 噪声调频 

分 类 号：TJ413.7[兵器科学与技术—火炮、自动武器与弹药工程]