基于实测数据的云南边境地区无线电波传播模型研究  

Study on Radio Wave Propagation Model in Yunnan Border Area Based on Measured Data

作　　者：刘建光 蔡立伟 周灿 Liu Jianguang;Cai Liwei;Zhou Can(Yunnan Station of the State Radio Monitoring Center,Kunming,650031)

机构地区：[1]国家无线电监测中心云南监测站,昆明650031

出　　处：《数字通信世界》2017年第11期65-68,55,共5页Digital Communication World

摘　　要：本文结合云南边境地形特点,通过对云南省边境山地、丘陵地区超短波无线电波传播特性与传播损耗的分析,结合边境口岸实际测试数据,研究云南边境区域无线电波传播特性,并对传播模型的选择提出建议。In this paper,combined with the Yunnan border terrain characteristics,through the analysis of the radio wave propagation characteristics of ultrashort wave and the propagation loss in the border of mountainous and hilly region of Yunnan Province,combined with the actual test data of border crossings,Yunnan border arearadio propagation characteristics,and puts forward some suggestions on the selection of propagation model.

关 键 词：传播特性 传播损耗 传播模型 天线互易定理 

分 类 号：TN914[电子电信—通信与信息系统]