SystemVue在天气雷达模拟中的初步应用  

A Preliminary Application of SystemVue on Weather Radar Simulation

作　　者：王钱雨晨 王旭[1] 何建新[1] WANG Qianyuchen;WANG Xu;HE Jianxin(College of Atmospheric Sounding,Chengdu University of Information Technology,Chengdu 610225,China)

机构地区：[1]成都信息工程大学电子工程学院,四川成都610225

出　　处：《成都信息工程大学学报》2020年第3期259-263,共5页Journal of Chengdu University of Information Technology

基　　金：科技部国家重点研发计划资助项目(2018YFC1506100)。

摘　　要：SystemVue是安捷伦公司开发的专注于电子系统级(ESL)的EDA仿真环境.现阶段SystemVue主要运用在无线通信、航天、国防电子领域的系统架构以及技术创新上.SystemVue对雷达系统的仿真应用主要集中在军事雷达领域,在气象雷达上的应用极少.SystemVue在军用雷达上的仿真实例表明其具有优越的仿真性能,所以,可将SystemVue的应用扩展到对天气雷达的仿真和分析.天气雷达仿真对天气雷达的组网、标定、故障分析以及新算法验证都有着极大帮助.简要介绍SystemVue的仿真环境,以天气雷达信号处理中的PPP算法为例介绍了天气雷达组件的创建过程.在SystemVue上搭建了PPP组件的测试平台,并使用仿真的雷达回波信号对组件的性能进行测试.结果 表明借助SystemVue平台有助于对天气雷达信号处理算法进行验证,后续可通过SystemVue构建软件雷达,进而实现对不同天气雷达系统的仿真和新算法的验证.SystemVue is an Electronic System Level(ESL)EDA simulation environment developed by Agilent.At present,SystemVue is mainly used in wireless communication,system architecture and technological innovation of aerospace and defense electronics.SystemVue’s simulation application for radar systems is mainly focused on military radars,rarely for weather radars.Simulation examples of SystemVue on military radars show that it has superior simulation performance,therefore the application of SystemVue can be extended to the simulation and analysis of weather radars.Simulation of weather radar are of great help to its networking,calibration,fault analysis and new algorithm verification.This paper first briefly introduces the simulation environment of System Vue,and introduces the creation process of weather radar component using the PPP algorithm in weather radar signal processing as an example.Next,a test platform for PPP component was built on SystemVue,and the performance of the component was tested using simulated radar echo signals.The results show that the SystemVue platform can help to verify the weather radar signal processing algorithm,and that the software radar can be built through SystemVue to implement the simulation and new algorithm verification of different weather radar systems.

关 键 词：SystemVue 天气雷达 算法验证 PPP 

分 类 号：TN959.4[电子电信—信号与信息处理]