Research on the calculation methods of ground wave radiation toward different uniform surface media

This paper is based on the propagation characteristics of ground wave, the electromagnetic radiation features of half-wave antenna in the ideal space, and the characteristic coefficients of the typical surface media etc., and then derives the distribution of ground wave electromagnetic radiation field toward the same even surface medium, and the distribution of ground wave medium electromagnetic radiation field toward different evenly uniform surface medium paths is deduced with the method called Hypothetical Power Law. This paper has achieved the research of calculation model for the distribution of ground wave electromagnetic radiation field based on half-wave antenna toward the same and the different uniform even surface media paths, and completed simulation experiments in several typical surface media paths to verify the feasibility and reliability of calculation model. It can be used as very important reference value in practical applications.