射频信号混合网络数学模型数值分析  

Numerical analysis of maths model of radio signal mixing network

作　　者：赵思伟[1] 赵军[1] 陶然[2] 许天周[2] 蔡涛[2] 

机构地区：[1]北京跟踪与通信技术研究所,北京100094 [2]北京理工大学,北京100081

出　　处：《电波科学学报》2002年第3期277-281,共5页Chinese Journal of Radio Science

摘　　要：介绍了一种可用于通信系统仿真试验的部件—射频信号混合网络 ,和它的拓扑结构 ,建立了其数学模型。通过数值分析 ,讨论了混合网络模拟电波传播的中值路径损耗的可用性、可用条件 ,并讨论了解的稳定性、模拟精度和动态范围。In this paper the topology structure of the radio signal mixing network unit which is a important part of the telecommunication simulating test system is described. The coupled equations of higher degree for the unit is derived. The stability and accuracy of the solution of the coupled equations is discussed.

关 键 词：射频信号 混合网络 数学模型 数值分析 无线电通信 传播 

分 类 号：TN011[电子电信—物理电子学] TN923