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REVIEW article

Front. Phys.
Sec. Space Physics
Volume 12 - 2024 | doi: 10.3389/fphy.2024.1487384
This article is part of the Research Topic Frontiers in Multi-Source Positioning, Navigation and Timing (PNT) View all 4 articles

Overview of The Development of Satellite Navigation Blanket Interference Monitoring

Provisionally accepted
Yinhui He Yinhui He Baiyu Li Baiyu Li Jinping Chen Jinping Chen Zhi Wang Zhi Wang Wei Xiao Wei Xiao Zukun Lu Zukun Lu *
  • School of Electronic Science, National University of Defense Technology, Changsha, China

The final, formatted version of the article will be published soon.

    Satellite navigation interference monitoring is an important means to effectively evaluate interference and ensure the normal operation of global navigation satellite system (GNSS). Once interference is detected, this monitoring can identify the type of it, perform direction-finding and localization, evaluate its impact on GNSS, and guide the implementation of effective countermeasures. With the continuous progress of interference technology, the power required to cause the same jamming effect to the navigation system is getting smaller and smaller. Traditional radio monitoring system has been unable to meet the needs of the current satellite navigation monitoring in terms of sensitivity and accuracy. It is of great significance to develop and improve the dedicated satellite navigation monitoring system. This paper introduces the basic concept of satellite navigation interference monitoring and the composition of the system, analyzes the key technologies and finally gives an outlook on the development trends in this field.

    Keywords: global navigation satellite system1, interference monitoring system2, interference detection3, interference identification4, interference direction finding5

    Received: 28 Aug 2024; Accepted: 25 Nov 2024.

    Copyright: © 2024 He, Li, Chen, Wang, Xiao and Lu. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

    * Correspondence: Zukun Lu, School of Electronic Science, National University of Defense Technology, Changsha, China

    Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.