准连续波体制雷达应用研究  

Application on Quasi-continuous Wave Radar

作　　者：朱天林[1] 金胜[1] 王海波[1] 

机构地区：[1]北京跟踪与通信技术研究所,北京100094

出　　处：《现代雷达》2012年第7期1-4,共4页Modern Radar

摘　　要：文中对准连续波体制应用于脉冲测量雷达进行了研究。讨论了准连续波波形设计、信号处理方法、跟踪滤波算法等准连续波信号设计与处理中的关键问题;深入分析了高速运动目标多普勒频移对准连续波信号处理和参数测量的影响;探讨了脉冲测量雷达应用准连续波体制后在优化整机系统设计、提高接收灵敏度等方面的技术优势。最后,文中给出关于准连续波体制可应用于脉冲测量雷达的理由。Application of quasi-continuous wave system on pulse instrumentation radar is studied in this paper. Key problems about signal designing and processing, such as the wave design of quasi-continuous wave 、signal processing technique and tracking algo- rithm are discussed in the paper;the influences of Doppler shift caused by target high speed motion are artalyzed on signal process- ing and parameter measuring;and technical superiorities are discussed about radars using quasi-continuous wave system, especially in optimizing radar system design and improving receiver sensitivity. At last, advisements are given about applying of quasi-contin- uous wave system on pulse instrumentation radar.

关 键 词：准连续波 信号处理 脉冲雷达 

分 类 号：TN958.94[电子电信—信号与信息处理]