radio propagation meaning in Chinese
无线电波传播
无线电传播
Examples
- Radio propagation in the urban cell plays an important role in modern wireless system
城市小区中，电波传播预测在现代无线通信系统中扮演着极其重要的角色。 - The uwb pulse communication is new exploration of radio spectrum , and it resolves the important problem of radio propagation . for its strong support to wireless input , we should study it
利用uwb脉冲通信是对无线频谱资源的利用进行新的探索，它解决了困扰传统无线技术多年的有关传播方面的重大问题。 - It ' s briefly demonstrated that the overall plan of the close range shortwave marine communication system , which including format of radio propagation , operation frequency , communication architecture , main parameters and the sampling part of receiver
以水下作战平台对母舰的短波通信为背景，对海上近距短波通信系统的总体方案进行初步论证。其中包括电波传播形式的论证、工作频段的选择、通信体制的选择、接收机总体指标以及接收机采样部分技术论证。 - In chapter 4 , a simulation approach is presented , which combines the outdoor radio propagation model , the eigen - driven patterns of handset diversity antenna with two feed ports and combining schemes of receiving signals , to investigate the performance of a dual antenna handset under co - channel interference ( cci ) and multi - path fading environment
第四章首先用本征激励方向图的概念来产生手机双端口分集天线的接收信号矢量，然后将其与城市室外电波传播模型、分集合并方式相结合，建立了分析在具有共道干扰和多径衰落环境中手机双天线系统的性能模型。