摘要
电磁拓扑理论在分析复杂系统对外界电磁环境的响应方面具有重要的应用价值。针对雷达系统间电磁兼容预测比较复杂的问题,分析了雷达系统间电磁兼容预测的基本原理,提出了一种基于电磁拓扑理论的雷达系统间电磁兼容分析方法。通过理论计算以及仿真结果证明,通过对该系统进行电磁拓扑分解以及电磁作用树形图的3级筛选,简化了雷达系统间电磁兼容预测方程,降低了预测模型的复杂程度,得到了有益的预测结果。
The electromagnetic topology theory has great application value in analyzing the response of complicated systems to the external electromagnetic environment.Considering the complexity of predicting electromagnetic compatibility（EMC） between radar systems,the principle of predicting EMC between radar systems is analyzed,a new analysis method of EMC based on electromagnetic topology is proposed.The calculation and simulation results indicate that the EMC prediction equation is simplified,the complexity of model is decreased,and useful prediction result is obtained through the electromagnetic topology decomposition of radar system and three-level screening of the corresponding interaction tree.
出处
《无线电工程》
2009年第7期44-46,共3页
Radio Engineering
关键词
电磁拓扑
电磁兼容预测
电磁作用树形图
electromagnetic topology
EMC prediction
electromagnetic interaction tree
