机载PD雷达信号处理系统建模与仿真  

Modeling and Simulation for Signal Processing System of Airborne Pulse-Doppler Radar

作　　者：张存立[1] 侯慧群[1] 杨承志[1] 

机构地区：[1]空军航空大学,吉林长春130022

出　　处：《现代电子技术》2010年第17期30-32,共3页Modern Electronics Technique

摘　　要：利用计算机仿真技术的可控制性、可重复性、安全性、经济性、无破坏性等特点与优势,在Simulink仿真环境下建立了三个不同中脉冲重复频率(MPRF)的机载PD雷达数字仿真系统,对机载PD雷达的信号处理系统进行了建模和系统仿真,给出了仿真的系统框图和仿真结果。最后的仿真结果证明了仿真的正确性。A digital simulation system of airborne pulse-Doppler （PD） radar with three different MPRFs is set up in the simulation environment of Simulink by making use of the characteristics of the computer simulation technology, such as controllability, repeatability, security, economical efficiency, non-destructiveness and so on. The simulation models are set up for the signal processing system of airborne PD radar. The block diagram of the system and the simulation results are offered. The simulation results prove the correctness of the simulation.

关 键 词：机载PD雷达 信号处理 中脉冲重复频率 SIMULINK 

分 类 号：TN95-34[电子电信—信号与信息处理]