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利用波导分析理论及介质表面阻抗的概念，分析了电波在非理想表面的山岬中的传播特性．同时，对频率为９００ ＭＨｚ 的电波在非理想表面的矩形山岬内的传播特性进行了理论计算与分析．计算分析结果表明，环境媒质的相对介电常数对电波传播特性的影响较其它环境参数对电波传播特性的影响要明显得多．非理想表面介质增加了电波传播能量的损耗，缩短了纵向传播距离．在传播的横截面上，水平方向的电场衰减呈现波动分布．
Using the theory of waveguide analysis and the concept of dielectric surface impedance, the propagation characteristics of radio waves in a non-ideal surface cape are analyzed. At the same time, the theoretical calculation and analysis of the propagation characteristics of a 900 MHz radio wave in a rectangular cape on a non-ideal surface are carried out. The calculation and analysis results show that the relative dielectric constant of environmental media has more obvious influence on the propagation characteristics of radio waves than other environmental parameters. Non-ideal surface media increases the loss of radio propagation energy and shortens the longitudinal propagation distance. In the propagating cross-section, the horizontal electric field attenuation shows a fluctuating distribution.