北斗抗干扰天线自适应技术研究  

Research on the Adaptive Technology of Beidou Anti-Jamming Antenna

作　　者：郭潇潇 GUO Xiaoxiao(Hebei Jinghe Electronic Technology Co.,Ltd.,Shijiazhuang 050200,China)

机构地区：[1]河北晶禾电子技术股份有限公司,河北石家庄050200

出　　处：《智能物联技术》2024年第1期41-44,共4页Technology of Io T& AI

摘　　要：随着北斗卫星导航系统的广泛应用,其抗干扰能力成为关注的焦点。针对北斗抗干扰天线自适应技术进行系统研究,设计一套完整的北斗抗干扰系统总体框架。详细介绍该系统各个单元设计,包括天线阵单元、射频前端单元以及自适应信号处理单元。通过仿真实验验证系统的有效性。实验结果表明,提出的北斗抗干扰天线自适应技术能够在实际应用中显著提高北斗接收机的抗干扰性能,从而提高导航精度和可靠性。With the wide application of the Beidou satellite navigation system,its anti-interference capability has become the focus of attention.This paper studies the adaptive technology of Beidou anti-interference antenna and designs a complete overall framework of Beidou anti-interference system.The design of the system includes the antenna array unit,microwave front end and modulation unit and adaptive signal processing unit.Finally,the effectiveness of the system is verified by simulation experiments.The experimental results show that the proposed Beidou anti-interference antenna adaptive technology can significantly improve the anti-interference performance of the Beidou receiver in practical application,thus improving the navigation accuracy and reliability.

关 键 词：北斗卫星 抗干扰天线 自适应技术 

分 类 号：TN967.1[电子电信—信号与信息处理]