摘要
本文利用广州、上海、北京和郑州等地的测量数据,对陆地移动业务方面的若干主要场强预测模式进行了检验,也介绍了国际上的有关情况,从而提出了在我国采用以 Okumura/Hata 模式为基础,附加若干修正的预测方法的建议。
A number of main prediction models for field strength in land mobile services are tested using measured data obtained from Guangzhou,Shanghai,Beiaing and Zhengzhou.Relevant international test status is introduced also.In consequence a pre- diction method based on the Okumura/Hata model with several corrections is recomm- ended to use in China.
出处
《电波科学学报》
EI
CSCD
1990年第2期1-18,共18页
Chinese Journal of Radio Science
