摘要
基于虚拟仪器技术,提出了一种通用的模拟雷达信号发生系统,使用Python语言设计控制程序控制AV1443矢量信号源,利用MATLAB仿真各类雷达信号得到相应的数据后,通过LAN网络将信号写入AV1443信号源中进行播放,实现雷达信号的产生,并通过一个具体示例展示该雷达信号发生系统的应用.该设计形式对于雷达信号模拟器模块化设计具有很好的借鉴意义.
Based on the virtual instrument technology,a general analog radar signal generating system is proposed.The control program is designed with Python language to control the AV1443 vector signal source.After simulating various radar signals with MATLAB,the corresponding data is obtained,and the signal is written into the AV1443 signal source through LAN network for playback,so as to realize the generation of radar signal with a specific example shows the application of the radar signal generating system.This design form has a good reference for the modular design of radar signal simulator.
作者
刘举
刘志林
费曰振
郝露华
LIU Ju;LIU Zhilin;FEI Yuezhen;HAO Luhua(Luoyang Electronic Equipment Test Center of China,Luoyang 471003,China)
出处
《现代信息科技》
2020年第8期76-78,共3页
Modern Information Technology
关键词
虚拟仪器
雷达信号模拟
矢量信号源
复合调制
virtual instrument
radar signal simulation
vector signal source
composite modulation
