舰船通信系统电磁干扰与干扰抑制

Research on electromagnetic interference and interference suppression of shipboard integrated communication system

本文分析电磁干扰对舰船的主要危害,并探讨舰船电磁干扰抑制方法,进一步研究基于电子设备模型简化原则的舰船电磁兼容仿真实验,并和复杂设备模型仿真的测量数据比较分析,发现采用模型简化方法,在很大程度上可提高建模速度和计算效率。

This paper analyzes the major hazard from EMI to ships, and discusses the methods of EMI suppression. The EMC simulation experiment based on the simplified principle of electronic equipment model is developed, and the results are compared with the measurements of complex equipment model simulation. The experiment results show that through the method of model simplification, the modeling is much faster and the computational efficiency is much higher to a great degree.