Rayleigh fading

例句：

1. 1.The signal strength of the wireless network is significantly reduced due to Rayleigh fading.
   由于瑞利衰落，该无线网络的信号强度显著降低。
2. 2. In urban areas, Rayleigh fading can cause significant interference between signals.
   在城市地区，瑞利衰落会导致信号之间产生严重的干扰。
3. 3. The engineers used Rayleigh fading models to predict the performance of the new communication system.
   工程师们使用瑞利衰落模型来预测新通信系统的运行性能。