空天预警研究学报2025，Vol.39Issue(4)：244-247,4.DOI:10.3969/j.issn.2097-180X.2025.04.003
一种应用于高速机动平台的稳健波束形成方法
A robust beamforming method for high-speed maneuvering platforms
高超1
作者信息
- 1. 中国电子科技集团公司第三十八研究所,合肥 230088||孔径阵列与空间探测安徽省重点实验室,合肥 230088
- 折叠
摘要
Abstract
Aiming at the failure problem of traditional airspace anti-interference methods during high-speed maneuvering of the platform,this paper analyzes the principle of the traditional beam-forming null widening meth-ods,then on this basis,improves the traditional null-widening method based on covariance matrix conization,and finally employs the method of correcting the interfered sample data to achieve null-widening.Simulation results show that,compared with traditional methods,the improved method does not require estimating the covariance matrix of the entire array when applied to sub-array level adaptive array processing,and can be applied to adaptive array processors of any structure.The real-data experimental results verify the effectiveness of the proposed method.关键词
高机动/波束形成/零陷展宽/数据修正Key words
high-speed maneuvering/beam-forming/null widening/data correction分类
信息技术与安全科学引用本文复制引用
高超..一种应用于高速机动平台的稳健波束形成方法[J].空天预警研究学报,2025,39(4):244-247,4.
