摘要
针对如何高效干扰采用复杂波形的相参雷达的问题,展开了对灵巧噪声干扰概念和实现方式的讨论。基于工程应用,详细分析了视频信号卷积调制灵巧噪声干扰的本质,提出了"延时叠加"的工程实现方法并建模仿真,对其可能达到的干扰效果进行了分析。
According to the problems of how to interfere the coherent radar with complicated waveform efficiently, the concept and implementation of smart jamming are discussed. The phys- ical process of the smart noise jamming produced by the convolutional modulation method is ana- lyzed in detail, and the engineering realization method of ＇delay overlapping＇ is put forward. And through modeling and simulation, the possible interference effect is analyzed.
出处
《电子信息对抗技术》
2017年第4期32-39,共8页
Electronic Information Warfare Technology
关键词
电子对抗
相参雷达
卷积
FPGA
CFAR
electronic countermeasures
correlative radar
convolution integral
FPGA
CFAR
