摘要
Abstract
Accumulative detection in beam domain used for phased array radar has attracted researchers'attention for many years.This technique can smooth the space covering curve of radar system, optimize the time-energy arrangement of phased array radar, and reduce the complexity of radar system.In this paper, the basics of the accumulative detection method in beam domain, the performance evaluation criteria and the computer based simulation method are introduced.In computer simulation, for the given constraints, we analyze the performance benefits from the accumulative detection in beam domain and introduces the various factors that affect the performance of accumulative detection in beam domain, such as beam-intersect level, detection probability, false alarm probability, beam width, and so on.Based on these works, some suggestions on implementation are made.关键词
波束域/积累检测/数字波束形成/波束交叠电平/检测概率Key words
beam domain/ accumulative detection/ digital beamforming/ beam-intersect level/ detection probability分类
信息技术与安全科学
