DBS成像技术在毫米波雷达导引头中的应用  

Application of DBS Imaging Technology in Millimeter-wave Radar Seeker

作　　者：张辉[1] 黄默[1] 曲春辉[1] 

机构地区：[1]中国科学院电子学研究所,北京100190

出　　处：《火控雷达技术》2014年第2期30-33,95,共5页Fire Control Radar Technology

摘　　要：本文介绍了DBS技术的基本概念及工作原理,并且结合毫米波雷达回波信号的特点,研究适合快速实时成像、且具有实际工程意义的DBS成像算法——SPECAN算法及其实现流程。在理论分析的基础上,给出了系统仿真的结果和性能参数,证明了理论的可行性,为实际工程上的应用打下了基础。The basic theory and operational principle of DBS technology is presented; a DBS imaging algorithm which is suitable for quick imaging in real time and meaningful in practical application of engineering, i. e SPECAN algorithm and its flow to implement is studied by combining signal characteristics of echo wave of millimeter-wave radar;and the system simulation results and performance parameters are given on basis of theoretical analysis, which demonstrate feasibility of the DBS imaging theory, and lay foundation for practical application of engineering.

关 键 词：毫米波 导引头 SPECAN算法 

分 类 号：TN95[电子电信—信号与信息处理] TN96[电子电信—信息与通信工程]