舰载雷达系统作为一个复杂的电子系统，需要与其他设备和系统进行协同工作，分析舰载雷达系统的辐射特性和EMC特性可以评估其在电磁环境中的性能和可靠性，确保其正常工作和与其他设备的协同工作。舰载雷达多天线辐射特性和EMC特性分析是对舰载雷达系统进行结构、电磁优化的重要环节，旨在分析雷达系统的辐射特性、辐射功率和兼容性等参数，以评估其对周围环境和其他设备的影响，提高舰载雷达的探测精度。本文结合矢量矩阵分析、天线耦合算法等，研究舰载雷达的辐射和EMC特性，并进行了雷达系统的仿真。
Ship radar system, as a complex electronic system, needs to cooperate with other equipment and systems. Analyzing the radiation characteristics and EMC characteristics of ship radar system can evaluate its performance and reliability in electromagnetic environment, and ensure its normal operation and cooperation with other equipment. The analysis of radiation characteristics and EMC characteristics of multiple antennas of ship radar is an important part of the structural and electromagnetic optimization of ship radar system. The aim is to analyze the radiation characteristics, radiation power and compatibility of the radar system, so as to evaluate its impact on the surrounding environment and other equipment, and improve the detection accuracy of ship radar. In this paper, the radiation and EMC characteristics of ship radar are studied by combining vector matrix analysis and antenna coupling algorithm, and the simulation of radar system is carried out.
2023,45(23): 145-148 收稿日期：2023-08-30
DOI：10.3404/j.issn.1672-7649.2023.23.025
分类号：U640.15
基金项目：山西省科技厅资助项目（202203021222327）；山西省教育科学研究院资助项目（GH-220346）
作者简介：王志霞(1986-),女,硕士,讲师,研究方向为微带天线及无线通信
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