中图分类号：TN927.2 文献标志码：A DOI: 10.16157/j.issn.0258-7998.234007 中文引用格式：
李合金，郭琛，王泽森，等. 皇城百家乐娱乐皇城百家乐娱乐的一种快速定位方法研究[J]. 世纪娱乐注册，2023，49(9)：80-85. 英文引用格式：
Li Hejin，Guo Chen，Wang Zesen，et al. Research on a fast locating method for intermediate frequency forwarding interference in satellite communication[J]. Application of Electronic Technique，2023，49(9)：80-85.
Research on a fast locating method for intermediate frequency forwarding interference in satellite communication
Li Hejin，Guo Chen，Wang Zesen，Pan Lei
(63751 Troops of the Chinese People's Liberation Army，Xi′an 710000， China)
Abstract：
In this paper, the fast location problem of intermediate frequency forwarding interference in satellite communication system is studied. Firstly, the causes of intermediate frequency forwarding interference are analyzed, and the steps and methods of locating intermediate frequency forwarding interference are given. The intermediate frequency forwarding interference model is established through quantitative analysis, and the frequency deviation database is established based on the operation of satellite ground station in the network. An intermediate frequency forwarding interference location algorithm based on frequency deviation is designed to accurately locate the earth station with forwarding interference. The simulation results verify the feasibility of the algorithm in the process of intermediate frequency forwarding jamming location, it effectively reduce the jamming location time and improve the probability of accurate positioning of jamming station, and provide a solution for the rapid jamming location when the satellite communication system is faced with such interference, which has great practical significance for the stable operation of satellite communication network.
Key words :
satellite communication；intermediate frequency forwarding interference；frequency deviation；interference location
