节点文献
电磁环境评估中传播模型的对比分析与修正方法研究
Research on Comparative Analysis and Correction Method of Radio Propagation Model in Electromagnetic Environmental Assessment
【摘要】 根据电磁环境评估的需要,对常用的电波传播模型进行对比分析,通过电磁环境的实例测试,选择适合广州市区的电波传播模型,并提出一种基于线性回归的K参数修正方法。
【Abstract】 According to the needs of Electromagnetic Environmental Assessment,analyze the common models of radio propagation.In the Urban of Guangzhou,test and verify the error of predicted and measured values.On the basis of the results of the analysis,choose the Okumura-Hata model as the best one and put forward a linear regression method based on the K parameter correction.
【关键词】 电磁环境;
电波传播模型;
修正方法;
【Key words】 Electromagnetic environmentalRadio propagationCorrection method;
【Key words】 Electromagnetic environmentalRadio propagationCorrection method;
【基金】 广东省科技计划项目(2005B60201011,2006B60201016,2007B090400104)
- 【文献出处】 宇航计测技术 ,Journal of Astronautic Metrology and Measurement , 编辑部邮箱 ,2009年03期
- 【分类号】TN011
- 【被引频次】9
- 【下载频次】220