【摘要】 蜂窝移动通信中植被对路径损耗的影响越来越被人们所重视,很多文章都对这个问题进行过研究。在文献的基础上分析了接收点在不同位置时的传输损耗情况,并且分情况讨论了发射机和接收机的高度以及它们之间水平距离的不同对传输损耗的影响,还给出了不同工作频率下的损耗比较图。更多还原

【Abstract】 During recent years, people pay more attention to the effect of vegetation on path loss in mobile cellular communication. The problem has been investigated by many papers. In this paper, the path loss for variational location of receive point is analyzed based on paper. The effect of antenna height and distance between BS and MS on path loss is discussed and the comparative charts of path loss on variational frequencies are presented.更多还原