机载相控阵雷达天线方向图计算与误差仿真  

Calculation of Pattern and Simulation of Errors for Airborne Phased Array Radar

作　　者：杨婵娟[1] 史林[1] 于健 杨万海[1] 

机构地区：[1]西安电子科技大学电子工程学院,710071

出　　处：《电子学报》1998年第6期107-109,共3页Acta Electronica Sinica

摘　　要：本文推导了机载任意位置放置阵列雷达天线方向图的计算模型,提出了阵元幅相误差、阵元互耦误差、载机姿态误差模型,给出了仿真研究结果。The patterns of array placed on the aircraft in arbitrary direction for AEW phased array radar are derived. The models for random amplitude and phase errors as well as coupling errors existing in array elements and attitude errors of aircraft are presented. Some results of simulation and conclusions of research are given.

关 键 词：机载雷达 相控阵 天线方向图 模型 误差 仿真 

分 类 号：TN959.73[电子电信—信号与信息处理] TN958.92[电子电信—信息与通信工程]