毫米波雷达数据采集系统设计  

Design of millimeter wave radar data acquisition system

作　　者：孙黄悦 于映[1] SUN Huangyue;YU Ying(College of Integrated Circuit Science and Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210023,China)

机构地区：[1]南京邮电大学集成电路科学与工程学院,江苏南京210023

出　　处：《现代电子技术》2023年第20期28-32,共5页Modern Electronics Technique

基　　金：江苏省高等学校自然科学研究项目:柔性共面波导器件的特性研究及其共形制备方法探索(17KJA470005)。

摘　　要：随着毫米波雷达逐渐民用化,毫米波通信已成为当前移动通信的研究热点。针对TI公司毫米波雷达AWR1243boost的高频数据,文中提出一种基于FPGA的毫米波雷达数据采集系统。将FPGA、USB的硬件平台作为数据采集卡,对系统的硬件结构进行介绍,分析FPGA内部功能模块划分以及程序的基本流程。仿真结果表明,所设计系统能够与毫米波雷达进行通信,并实现毫米波雷达前端高速数据的无缝接收。With the gradual commercialization of millimeter wave radar,millimeter wave communication has become a research hotspot in current mobile communication.In allusion to the high⁃frequency data of TI′s millimeter⁃wave radar AWR1243boost,a millimeter wave radar data acquisition system based on FPGA(fidld programmable gate array)and USB is proposed.By taking FPGA and USB hardware platforms as data acquisition cards,the hardware structure of the system is introduced,and the division of FPGA internal function modules and the basic flow of the program are analyzed.The simulation results show that the designed system can successfully communicate with the millimeter⁃wave radar and realize the seamless reception of high⁃speed data at the front⁃end of the millimeter⁃wave radar.

关 键 词：毫米波雷达 数据采集系统 高速数据 FPGA AWR1243boost USB模块 收发数据对比 

分 类 号：TN957-34[电子电信—信号与信息处理]