单脉冲和差波束及测角方法研究  

Study on the method of sum and difference patterns and angle method

作　　者：孙海浪[1] 侯庆禹[1] 陈昌云[1] 王宗凤[1] 苏焕程[1] 

机构地区：[1]中国航天科工集团8511研究所,江苏南京210007

出　　处：《航天电子对抗》2012年第1期42-44,共3页Aerospace Electronic Warfare

摘　　要：给出单脉冲测角的线阵鉴角曲线的数学推导,阐述线阵、面阵鉴角曲线和目标角度的关系以及工程上的具体应用,介绍四种和差波束形成方法,并指出直接和差法的优越性。仿真结果表明了该方法的有效性。The mathematic formulae of Kam-angle curve for linear array is discussed.The relationship between the Kam-angle curve of linear array and plane array to target angle and the specific application of engineering are described.Four sum and difference beamforming methods are introduced.The advantages of direct sum and difference are proposed.The effectiveness of proposed method is proved by the simulation results.

关 键 词：相控阵 单脉冲测角 鉴角曲线 

分 类 号：TN957.51[电子电信—信号与信息处理]