Open AccessInfluence of Public Mobile Communication System on the Frequency of S-Band Radars
Author(s) -
Jian Yang,
Zengtian Chang,
Dongchu Su,
Chenyong Li,
Siwei Luo,
BoWei Chang,
Lü Qiang
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2196/1/012031
Subject(s) - radar , base station , interference (communication) , computer science , communications system , electronic engineering , mobile telephony , telecommunications , remote sensing , engineering , mobile radio , geography , channel (broadcasting)
Given the interference between public mobile communication system and S-band radars, an applicable interference analysis model was established, the typical frequency parameters of radar and the key parameters of the base station were sorted out, the radiation parameters of the mobile terminal (MT) were tested practically, and the interferences of the base station and MT to radar were calculated. Further, the Monte Carlo method was taken to simulate the system-level lumped interference of the communication system to radar, and an analysis was made on the influence of the communication system on the frequency of radar. The results revealed that the public mobile communication system had severe lumped interference with radar, which may affect radar frequency. Therefore, it is necessary to take measures to protect radar.