摘要
根据脉冲调频测距雷达的基本原理和处理流程建立了信号级仿真模型,通过仿真试验分析了雷达的测距精度,以及这种体制雷达发射信号波形设计对雷达侦察装备侦察结果的影响,并分析了基于数字储频(DRFM)的转发式干扰对脉冲调频测距雷达的干扰效果。
According to the basic principle of the pulse frequency modulation ranging radar,the signal level simulation model is established.Through the simulation test,the ranging accuracy of the radar and influence of the radar transmitting signal waveform on the reconnaissance results of the radar reconnaissance equipment are analyzed,and the jamming based on digital radio frequency memory(DRFM)on the pulse frequency modulation ranging radar is analyzed.
作者
杨莉
安红
Yang Li;An Hong(Science and Technology on Electronic Information Control Laboratory,Chengdu 610036,China)
出处
《航天电子对抗》
2021年第4期13-17,共5页
Aerospace Electronic Warfare
关键词
脉冲调频测距雷达
线性调频测距
仿真
pulse frequency modulation ranging radar
linear frequency modulation ranging
simulation
