Research on the Effects of Offing Fog on Millimeter Wave Propagation

摘要

The propagation of millimeter wave through offing fog is affected by the size distribution, droplet shape, dielectric parameters and frequency. Based on the Gamma distribution of droplets size, the property of offing fog is analyzed. Using the Monte Carlo method to establish the propagation model, the propagation process of millimeter wave is simulated at different frequencies. The transmission and attenuation of millimeter wave through offing fog at different frequencies (35、 94、 14、 220GHz) and different sea conditions is obtained which can reflect the influence of offing fog on the propagation of electromagnetic wave.