摘要
脉冲压缩是一种可有效提升雷达系统距离分辨率的信号处理方法。SOPC(可编程片上系统)作为一种特殊的嵌入式系统,结合了可编程逻辑器件和基于ASIC的SOC技术,广泛应用于现代信号处理领域。本文设计实现了一种基于SOPC技术的脉冲压缩算法,介绍了基于C语言的脉冲压缩算法处理过程,以FPGA实验箱为硬件平台,NiosⅡ为编译环境,示波器为显示设备,对设计结果进行了测试与分析。
Pulse compression is an efficient way to improve the range resolution in modern Radar system.Based on the combination of programmable logical devices and ASIC-based SOC,SOPC(System On a Programmable Chip)is a special embedded system and applied to the field of modern signal processing.In this paper,the pulse compression programmed in C language is introduced in detail.And the effectiveness of the proposed implementation method is demonstrated with the hardware platform of FPGA boxes,the compiling environment of Nios II,and the observation device of oscilloscope.
作者
李雪梅
董秀则
高成隽
李莉
Li Xuemei;Dong Xiuze;Gao Chengjun;Li Li(Beijing Electronic Science and Technology Institute Beijing 100070,P.R.China)
出处
《北京电子科技学院学报》
2018年第4期1-7,共7页
Journal of Beijing Electronic Science And Technology Institute
基金
国家教育部产学研合作育人项目2017百科融创LXM
学院2018年教育教学改革研究专项经费,编号:201806
eda技术开放课程建设
