太阳耀斑对无线电导航通信的影响  

Effects of solar flares on radio navigation and communication

作　　者：牛有田 张安琪[1] 赵歌歌 丁玉玲 曹渊 朴金龙 Niu Youtian;Zhang Anqi;Zhao Gege;Ding Yuling;Cao Yuan;Piao Jinlong(College of Electronic and Electrical Engineering,Henan Normal University,Xinxiang 453007,China;Academician Workstation of Electromagnetic Wave Engineering of Henan Province,Henan Normal University,Xinxiang 453007,China;Key Laboratory of Optoelectronic Sensing Integrated Application of Henan Province,Henan Normal University,Xinxiang 453007,China;Engineering Laboratory of Intelligent Additive Manufacturing of Henan Province,Henan Normal University,Xinxiang 453007,China)

机构地区：[1]河南师范大学电子与电气工程学院,河南新乡453007 [2]河南师范大学河南省电磁波工程院士工作站,河南新乡453007 [3]河南师范大学河南省光电传感集成应用重点实验室,河南新乡453007 [4]河南师范大学增材智能制造河南省工程实验室,河南新乡453007

出　　处：《河南师范大学学报（自然科学版）》2025年第1期151-156,F0002,共7页Journal of Henan Normal University(Natural Science Edition)

基　　金：国家自然科学基金(U1704134);河南省重点科技攻关项目(162102210263;172102310238).

摘　　要：太阳耀斑是太阳最剧烈的活动,其喷射的X射线和高能粒子可对无线电导航和通信系统产生很大的影响.分析了太阳耀斑爆发后,影响无线电导航通信系统的机理和过程.耀斑可造成无线电导航定位系统的定位精度下降甚至失效、无线电通信噪声和误码率增大甚至通信中断.提出了降低太阳活动对导航和通信影响的一些应对措施.Solar flares are the most intense activity of the Sun,and their ejected X-rays and high-energy particles can have a significant impact on radio navigation and communication systems.This paper analyzes the mechanisms and processes that affect radio navigation and communication systems after solar flares occur.Flares can cause a decrease in the positioning accuracy or even invalidity of radio navigation positioning systems,an increase in radio communication noise and error rate,and even communication interruption.Some measures are proposed to reduce the impact of solar activity on navigation and communication.

关 键 词：太阳耀斑 电离层 无线电 导航 通信 

分 类 号：TN961[电子电信—信号与信息处理]