连续波测速雷达信标测速数据的处理  

Beacon Data Processing of Continuous Wave Velocity Radar

作　　者：钟水和[1] 胡松柏[1] 王正军[1] 罗鹏飞[1] 

机构地区：[1]中国酒泉卫星发射中心,甘肃酒泉732750

出　　处：《电讯技术》2015年第11期1244-1248,共5页Telecommunication Engineering

基　　金：基地科研预备金资助项目(13YBJ009)~~

摘　　要：连续波测速雷达需在应答机的配合下才能完成目标的捕获、跟踪和测量。针对双频多测速应答机信标测速数据系统误差较大问题,分析了应答机应答和信标测量模式的工作原理,采用直接法和间接法实现了多台测速雷达信标测速数据的综合处理,获取了目标在地心系下x、y、z 3个方向的速度分量。试验结果表明:在文中此测速雷达布站和火箭射向模式下,采用直接法解算的速度分量精度优于间接法。Transponder is needed at target capturing,tracking and measuring for continuous wave( CW) ve-locity measurement radar. To analyze the large system error for the beacon data of dual-band multi-velocity transponder,the principle of respond and beacon measurement mode for transponder is discussed. Direct and indirect methods are applied to synthetically process beacon data of multi-velocity radars. Then,the x,y,z velocity components are obtained. The experiment result shows that the accuracy of direct method is better than that of indirect method in the radars deployment and vehicle launch orientation mode in this paper.

关 键 词：连续波测速雷达 双频多测速应答机 信标测量模式 信标数据处理 

分 类 号：TN959[电子电信—信号与信息处理]