多波束比幅测向系统精度分析与算法优化

Accuracy Analysis and Algorithm Optimization of Multibeam Amplitude Comparison and Direction Finding System

多波束比幅测向技术是提高电子战中雷达、通信等侦察装备侦测灵敏度、辅助实现各类信号侦测的新型技术,文章阐释了多波束比幅测向系统的基本构成与测向原理,围绕测向精度的影响因素、提高测向精度的方法、测向算法优化比较等层面,针对多波束比幅测向系统的精度分析与测向算法优化策略进行了具体探讨,为后续研究提供参考和借鉴。

Multi beam amplitude comparison DF technology is a new technology to improve the detection sensitivity of radar,communication and other reconnaissance equipment in electronic warfare,and to assist in the realization of all kinds of signal detection.This paper explains the basic structure and DF principle of multi beam amplitude comparison DF system,focusing on the influencing factors of DF accuracy,the methods to improve DF accuracy,and the optimization and comparison of DF algorithm.The accuracy analysis of amplitude comparison and direction finding system and the optimization strategy of direction finding algorithm are discussed in detail,which can provide reference for the follow-up research.