摘要
介绍了窄带干扰抑制的基本原理,研究了传统的对抗窄带干扰抑制的线性调频干扰(LFMJ)方式,分析了其局限性。在线性调频干扰的基础上,提出了时变调频干扰(TV-FMJ)技术,仿真证明,时变调频干扰(TV-FMJ)技术可以很好地对抗窄带干扰抑制。
The principle of suppression of narrow-band interference is introduced and the frangibility is studied. The traditional way against the suppression of narrow-band interference LFM is given and the deficiency of LFM jamming is presented. A new jamming technique called time varying frequency modulation is presented. Its superiority is proved by simulation.
出处
《航天电子对抗》
2008年第3期37-39,共3页
Aerospace Electronic Warfare
关键词
窄带干扰抑制
线性调频干扰
时变调频干扰
suppression of narrow-band interference
linear frequency modulation jamming
time varyingfrequency modulation jamming
作者简介
于雨（1982-），女，硕士，主要研究方向为通信对抗。
