Base station electromagnetic simulation using ray-tracing method

This paper introduces one method of base station electromagnetic radiation prediction. This method takes geographical features around base station into account and uses 3D ray-tracing algorithm based on antenna pattern of base station in simulation. The method can realize a fast simulation of base station electromagnetic radiation. To verify this method, the paper takes a certain GSM base station for example and analyzes the simulation result. With electromagnetic radiation analysis, we provide a design proposal for the site selection of the new base station and the renovation of base station with problems.