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 ac-curacy 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 commu-nication.
关键词
太阳耀斑/电离层/无线电/导航/通信
Key words
solar flare/ionosphere/radio/navigation/communication
维普
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