基于矢量信号源的雷达信号产生系统设计  

Design of Radar Signal Generation System Based on Vector Source

作　　者：李文海 王洪春 刘勇 文天柱 LI Wenhai;WANG Hongchun;LIU Yong;WEN Tianzhu(Naval Aviation University,Yantai 264001)

机构地区：[1]海军航空大学,烟台264001

出　　处：《舰船电子工程》2023年第3期75-79,155,共6页Ship Electronic Engineering

摘　　要：为了满足雷达告警设备的检测需求,设计并实现了一种雷达信号产生系统。该系统硬件基于矢量信号发生器,软件利用Matlab生成基带信号I/Q数据,通过仪器控制工具箱将数据发送到矢量信号发生器,通过TCP/IP通信协议上基于文本的SCPI命令实现系统的总体控制。最后通过生成线性调频脉冲压缩雷达信号具体实例展示该雷达信号产生系统的应用。该设计与通常的雷达信号产生系统相比更具通用性,具有很强的应用和实用价值。To meet the detection requirements of radar warning equipment,a radar signal generation system is designed and implemented.The system hardware is based on the general instrument vector signal generator,and the software is based on Matlab App Designer.The powerful computing power of Matlab and the tool control toolbox are used to generate baseband signal I/Q data and send the data to the vector signal generator through the LAN bus.Then,the text-based SCPI command on the TCP/IP communi⁃cation protocol is used to achieve the overall control of the system.Finally,the application of the radar signal generation system is il⁃lustrated by a specific example of generating the LFM pulse compression radar signal.This design is more versatile than the usual ra⁃dar signal generation system and has a strong application and practical value.

关 键 词：虚拟仪器 雷达信号模拟 矢量信号源 线性调频 相位编码 

分 类 号：TN957[电子电信—信号与信息处理]