文件名称:Okamura
-
所属分类:
- 标签属性:
- 上传时间:2012-10-23
-
文件大小:22.32mb
-
已下载:1次
-
提 供 者:
-
相关连接:无下载说明:别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容来自于网络,使用问题请自行百度
该模型是基于实地测量的即以准平坦地形、大城市市区的中值场强或路径损耗作为参考,对其他传播环境和地形条件等因素分别以校正因子的形式进行修正,用来预测地面移动系统信号的强度。其频率适用范围是150MHz到1000MHz的UHF/VHF频带。目前使用的主要频段资源为800~900MHz。这一频段,在相对平坦区域,一般可应用Okumura-Hata传播模型。Hata提供了对这些数据的解析逼近,并捕捉到大部分的主要影响-The model is based on field measurements of the quasi-flat terrain, large cities in the urban field strength or path loss values as a reference for other dissemination of environmental and topographic conditions and other factors correction factor respectively in the form of amendments to be used to predict the ground mobile systems the signal strength. The frequency range is 150MHz to 1000MHz for the UHF/VHF band. The main bands currently used resources for the 800 ~ 900MHz. The band, in the relatively flat areas, generally can be applied to Okumura-Hata propagation model. Hata provides these data analytic approaches, and to capture most of the major impact
相关搜索: hata
okumura
okumura hata model
simulation of okemera propagation by matlab
Okamura.rar
Path loss
propagation factor
vhf
hata model
propagation model
(系统自动生成,下载前可以参看下载内容)
下载文件列表
Okamura/Okamura.doc
Okamura/Okamura.ppt
Okamura/奥科模型.pdf
Okamura/英文版书及答案.rar
Okamura
Okamura/Okamura.ppt
Okamura/奥科模型.pdf
Okamura/英文版书及答案.rar
Okamura
本网站为编程资源及源代码搜集、介绍的搜索网站,版权归原作者所有! 粤ICP备11031372号
1999-2046 搜珍网 All Rights Reserved.