双(多)基地炮位侦校雷达的空间同步研究  

Research on Spatial Synchronization of Bi/Multi-Static Artillery Location Radar

作　　者：陈波[1] 黄金杰[1] 宋思盛[1] 

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2007年第4期36-40,共5页Fire Control Radar Technology

摘　　要：讨论双(多)基地炮位侦校雷达空间同步问题,分析脉冲追赶与数字波束形成两种空间同步方法的优缺点,给出接收波束指向与发射波束指向及收发两站间距离之间的关系,最后讨论在采用DBF技术实现空间同步的条件下接收波束个数与雷达其它工作参数之间的关系,并针对某具体雷达产品进行仿真计算,给出仿真结果。Spatial synchronization of Bi/multi-static radar systems is discussed in this paper. Advantages and disadvantages of two spatial synchronization methods i. e. pulse chasing and digital beam forming （DBF） are analyzed; and relation between receiving beam direction and transmitting beam direction as well as mutual distance between receiver and transmitter are presented. Finally, relation between number of receiving beams and other operating parameters of radar applying DBF technology to achieve spatial synchronization is discussed. Simulation to some radar product is conducted and simulation results are given.

关 键 词：空间同步 数字波束形成 脉冲追赶 

分 类 号：TN959[电子电信—信号与信息处理]