现代雷达2025，Vol.47Issue(1)：31-38,8.DOI:10.16592/j.cnki.1004-7859.2025.01.006
一种数字阵列雷达搜索工作模式设计方法
A Design Method for Search Working Mode of Digital Array Radar
朱新国 1巫书航 1吴道庆1
作者信息
- 1. 南京电子技术研究所,江苏南京 210039
- 折叠
摘要
Abstract
Aiming at the search working mode design in the demonstration of new generation air defense radar,for the first time,the analytical formula for the pitch beam arrangement of digital array radar is derived systematically in theory,and the search time resource allocation process of traditional design is given accordingly.It is pointed out that single beam shape design cannot take ad-vantage of digital array system in the design of search working mode of digital array radar,therefor a method by using pencil beam for low elevation and shaped beam for high elevation is innovatively proposed to optimize the design of time resources,the pitch di-viding angle between pencil beam and shaped beam and the optimized time resource allocation process are theoretically derived.The utilization of optimized search time resource will be greatly improved.Finally,the effectiveness of the proposed method is veri-fied by computer simulation and case application.The conclusion is of great significance to the demonstration of the new generation air defense intelligence radar,target indication radar and guidance radar.At the same time,it also has certain guiding significance for the digital upgrading of the active-duty air defense radar.关键词
数字阵列雷达/搜索工作模式/波位编排/时间资源优化Key words
digital array radar/search working mode/beam arrangement/time resource optimization分类
信息技术与安全科学引用本文复制引用
朱新国,巫书航,吴道庆..一种数字阵列雷达搜索工作模式设计方法[J].现代雷达,2025,47(1):31-38,8.
