浅谈移动通信无线传播-两化融合 关键词： 无线传播；传播模型；自由空间；传播损耗 [gap=370]keywords:wireless communication;propagation model;free space; propagation loss
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Indoor propagation loss model 室内传播损耗模型
propagation loss model 传播损耗模型
median propagation loss 传播损耗中值
optical propagation loss 光传输损耗
acoustic propagation loss 声传播损失
propagation loss prediction 传播损耗预测
propagation loss compensation 传播损失补偿
electromagnetic propagation loss 电磁波传播损耗
In order to compare the propagation characteristics of channel and rectangular-hole structures, effective index, propagation loss and field distribution are analyzed by using numerical analysis.
我们对隧道、矩形孔、带状不同结构的金属介质亚波长等离激元波导的有效折射率、传输损耗、场分布等进行了比较研究。
参考来源 - 亚波长等离激元波导传输特性的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The measurements of optical-waveguide mode and propagation loss indicate that the film is of good optical waveguide properties with low loss.
膜表面粗糙度很小。光波导模式和光损耗测量表明膜具有较低的损耗。
The propagation loss in the waveguide of this device is about 7 dB/cm. The factors causing the crosstalk and the loss in this device were analyzed.
文中最后分析了导致器件中串音和损耗的各因素，并提出了可能的改进方法。
The dispersion and propagation loss can be reduced significantly by properly choosing the thicknesses of the two magnetic films and separation layer.
分析了两个磁性层和间隔层的厚度对静磁后向体波色散和传播损耗的影响。
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