山区无线信道现场测量技术及应用  

Field Measurement Techniques and Application of Wireless Communication Channel in the Mountains

作　　者：冯菊香[1,2] 温世成 周景林 赵利[2] 

机构地区：[1]广西玉林师范学院,广西玉林537000 [2]桂林电子科技大学,广西桂林541004 [3]桂林市青狮潭库区管理站,广西桂林541003

出　　处：《广西通信技术》2009年第3期51-54,共4页Guangxi Communication Technology

摘　　要：山区由于山高林密,植被茂盛,地形复杂,山区无线信道勘测一直是无线通信站点设计和组网的重点。因此,做好无线通信信道的勘察设计、建立一个优质的通信网络显得尤为必要。根据山区无线信道特征,提出了无线信道测试的方案和基本测试方法,并结合桂林市某山区通信系统无线信道的实地勘察设计,论证了方案的可行性和科学性。In the mountains, site design and network program of wireless communications are always the focus of wireless channd investigation, as a result of high mountains and dense forests, dense vegetation, difficult terrain. Therefore, it is particularly necessary to do a good job of the survey and design about wireless communication channel and establish an quality communications network. Puts forward testing program and the basic test method of wireless field strength in accordance with the characteristics of wireless channel in mountains, and combined communication systems in a mountainous area of the field survey and design wireless charmel in Guilin, and demonstrated the feasibility and scientific of the program.

关 键 词：无线信道 信道测试 传输损耗 

分 类 号：TN915.06[电子电信—通信与信息系统]