Unified Model of Refractive Index Applied to High Power Microwave Propagating in Atmosphere

The characters of high power microwave propagating in atmosphere are related to the propagation links. And the intensive electric field of high power microwave highly affects the circumstance of its propagation links. Different characters and different research models in different layers are adopted in the research of high power microwave. A consolidated model-mixed-gas model- is presented in this paper. Dispersion formula and refractive index of high power microwave propagation in mixed-gas are derived. Mixed-gas model can be self-consistently transitional to all the layers of atmosphere in proper condition.