单脉冲与堆积波束测角精度研究  

Study on Accuracy of Angle Measurement Using Monopulse and Stacked Beam

作　　者：朱思桥[1] 徐飞[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》2012年第4期7-10,61,共5页Fire Control Radar Technology

摘　　要：本文对一维线阵相控阵雷达测角同时波束转换技术中的单脉冲测角、堆积波束测角方法、基本精度进行了研究,建立了一个线阵模型,通过在线阵单元加入相同信噪比的高斯噪声,对两种方法的测角结果进行了分析对比,仿真数据可作为相关人员进行雷达系统俯仰测角方案设计的依据。Approaches on using monopulse and stacked beam to perform angle measurement and basic accuracy in beam converting technology while 1 dimensional linear phased array radar performing angle measurement are studied ; a linear array model is established ; results of angle measurement in two approaches are analyzed and compared by adding Gaussian Noise with identical signal -to -noise ratio in linear array element. The simulated data can be used by the related personnel as a basis for designing radar system elevation measurement.

关 键 词：线阵雷达测角 单脉冲测角 堆积波束测角 

分 类 号：TN958.92[电子电信—信号与信息处理]