摘要
根据相控阵雷达的工作模式和战术要求 ,研究波束扫描和波束空间分布特点对相控阵雷达合理的资源调度和能量管理非常重要。本文从地基相控阵雷达系统的天线特性、天线扫描空间、波位划分及波束增益空域变化等方面进行了分析和研究。仿真图片体现了相控阵天线的空域扫描特点。
Based on operation mode and tactical requirement of phased array radar,the study of beam scanning and beam space distribution characteristics is necessary and important to resource scheduling and energy management of phased array radar.This paper analyzes and studies the characteristics of antenna of ground-based phased array radar system, beam scanning space,beam position determination and gain variation with beam space.Simulated pictures embody space scanning characteristics of phased array radar antenna.The study provides an important reference for resource scheduling and energy management of phased array radar.
出处
《雷达科学与技术》
2004年第5期309-314,共6页
Radar Science and Technology
关键词
相控阵
波位
扫描空间
空间监视
phased array
beam position
scanning space
space surveillance
