基于通用硬件的数字脉冲压缩工程实现研究  

Engineering Realization of the Digital Pulse Compression Based on General Hardware

作　　者：杨守峰 秦庆兵 余开 

机构地区：[1]安徽博微长安电子有限公司数字技术部,安徽六安237010

出　　处：《电子科技》2015年第1期57-60,63,共5页Electronic Science and Technology

摘　　要：现代脉冲体制雷达大部分采用脉冲压缩技术解决距离分辨率与平均功率的矛盾,其工程实现正逐渐由定制硬件向通用硬件发展。文中阐述了数字脉冲压缩技术的基本原理,并给出了基于通用硬件的一种数字脉冲压缩工程实现方法,同时介绍了硬件资源及主要芯片的工作软件流程图,且比较了理论仿真结果和实际工程运算结果,证实了所述工程设计方法的有效性。Most of the modem pulse system radars adopt pulse compression technology to resolve the contradic-tion between range resolution and average power. The engineering realization of the pulse compression technology isshifting from customized hardware to general hardware. The paper expatiates on the basic principle of the digitalpulse compression and an engineering realization of the digital pulse compression based on the general hardware, in-troduces the hardware source and software flow chart of the main IC chips, and verifies the effectiveness of the engi-neering design method according to a comparison between the simulation results with the practical engineering results.

关 键 词：脉冲压缩 频域处理 通用硬件 匹配滤波 

分 类 号：TN957[电子电信—信号与信息处理]