基于识别雷达的宽带跟踪研究与实现  

Research on Wideband Radar Tracking and Recognition

作　　者：王晓燕[1] 苏军海[1] WANG Xiaoyan;SU Junhai(No. 20 Research Institute of CETC, Xi'an 710068)

机构地区：[1]中国电子科技集团公司第二十研究所,西安710068

出　　处：《火控雷达技术》2022年第2期93-96,共4页Fire Control Radar Technology

摘　　要：目前对宽带雷达的应用主要集中在目标成像、识别和分类等方面,要实现这些应用,首先要对目标进行稳定跟踪。之前这方面的雷达主要实现方式是宽窄带分时工作,窄带模式下跟踪,宽带模式下成像或识别,这样会大大降低成像或识别的数据率,影响成像识别效果,因此对目标进行持续宽带跟踪的研究和实现就具有非常重要的理论意义和工程价值,本文研究的宽带雷达依据CZT算法就可以在宽带模式下,持续对飞机等目标进行稳定跟踪,为目标识别提供了强有力的支撑平台。Nowadays,the applications of wideband radar are mainly for target imaging,recognition and classification;and the precondition to these applications is stable tracking.Formerly,the radar realized target tracking in narrow band and imaging and recognition in wideband,which obviously reduced the data rate and affected the results of target imaging and recognition.Therefore,it was of great significance to research and realize wideband radar tracking.The wideband radar researched in this article can track targets such as airplanes stably in wideband state based on CZT algorithm,which provided robust support for target recognition.

关 键 词：宽带 稳定跟踪 距离高分辨 

分 类 号：TN957[电子电信—信号与信息处理]