Research and Simulation of Shortwave Channel Employing Simulink Based on Watterson Model
Wu Jiang · Modern Electronics Technique · 2007
A method of simulating shortwave channel employing Simulink is presented based on Watterson model.Calculating in theory showed the method′s validity.Followed by the experiment that watching the effect of the Simulink model in time and frequency fields to the input signal which is harmonic and band-wide respectively.Results of Simulation also showed its feasibility.This method is more simple and applies to the simulation of digital shortwave communication system.It has an important practical significance.