CAJ | 학술논문

针对传统的压制干扰和欺骗式干扰难以对脉冲多普勒雷达产生显著干扰效果的问题,研究了一种利用数字储频技术和卷积调制方式产生灵巧噪声干扰的方法。这种干扰不但具有压制干扰的特点,还具有欺骗干扰的性质,不但在频域上瞄准目标频率,在时域上也与目标脉冲重合,能够更好的利用干扰功率。仿真试验表明,该干扰对脉冲多普勒雷达具有显著的干扰效果,达到了设计的要求。
침대전통적압제간우화기편식간우난이대맥충다보륵뢰체산생현저간우효과적문제,연구료일충이용수자저빈기술화권적조제방식산생령교조성간우적방법。저충간우불단구유압제간우적특점,환구유기편간우적성질,불단재빈역상묘준목표빈솔,재시역상야여목표맥충중합,능구경호적이용간우공솔。방진시험표명,해간우대맥충다보륵뢰체구유현저적간우효과,체도료설계적요구。
Aiming at Pulse-Doppler Radar,DRFM technology and convolution method is used to generate a smart noise jamming.This kind of jamming not only has the trait of blanket jamming,but also has the characteristic of deception jamming.It can make the jamming power more usefully.The simulation results indicated that the jamming produced can against Pulse-Doppler radar observably and achieve the design requirement.