天波超视距雷达路径传播损耗仿真计算与分析  

Simulation and Analysis of Path Propagation Loss for Sky Wave Over the Horizon Radar

作　　者：贾晶[1] 盛文[1] 陈辉[1] 

机构地区：[1]空军预警学院,湖北武汉430019

出　　处：《现代防御技术》2013年第3期138-143,共6页Modern Defence Technology

摘　　要：为研究天波超视距雷达路径传播损耗规律特性,针对天波超视距雷达电波传播特点,利用现有理论成果,建立了路径传播损耗的计算机仿真模型,设计了一种简洁的路径传播损耗仿真计算流程,仿真分析了各种因素对路径传播损耗的影响,得出了降低路径传播损耗的有效措施,为天波雷达的作战使用提供了理论依据。To study the property of path propagation loss for sky wave over the horizon radar （ SWO- THR） , radio propagation character of SWOTHR, based on the classical theory, the simulation models of path propagation loss is established and a simply simulation procedure is designed. Impact on path propagation loss due to all factors is simulated and analyzed. And some methods of depressing path propagation loss are put forward, which could provide theory evidence for SWOTHR combat use.

关 键 词：天波超视距雷达 路径传播损耗 仿真模型 仿真分析 

分 类 号：TN958.93[电子电信—信号与信息处理] TP391.9[电子电信—信息与通信工程]