北斗阵列天线技术在舰船上的应用  

Application of Beidou Array Antenna Technology on Ships

作　　者：马佳华[1] MA Jiahua(No.92493 Troops of PLA,Huludao 125001)

机构地区：[1]92493部队,葫芦岛125001

出　　处：《舰船电子工程》2025年第1期58-62,共5页Ship Electronic Engineering

摘　　要：分析了海面复杂电磁环境和高海况条件下船载北斗卫星导航设备的性能,提出了利用阵列天线实现舰船抗干扰的方法。将空时抗干扰算法、自适应姿态切换技术和高动态环路跟踪算法相融合,保证了卫星导航设备在恶劣环境下能够精确定位。The performance of shipborne Beidou satellite navigation equipment in complex electromagnetic environments and high sea conditions is analyzed,and a method of using array antennas is proposed to achieve ship anti-interference.Space-time an⁃ti-interference algorithms,adaptive attitude switching technology,and high dynamic loop tracking algorithms are intergrated to pre⁃cise positioning of satellite navigation equipment in harsh environments.

关 键 词：北斗 阵列天线 空时抗干扰 自适应姿态切换 高动态环路跟踪 

分 类 号：TN820.1[电子电信—信息与通信工程]