The paper explains the formation of radio holes in atmospheric duct based on ray tracing method, provides approximate expressions to determine the initial position of radio holes.
该文用射线跟踪法解释了大气波导中无线电盲区的形成原因,导出了计算无线电盲区起始位置的近似公式。
2
Atmospheric duct is a common phenomenon over the oceans and conditions of anomalous radio propagation.