Simulation of HF Channel
Hou Qing-song · Modern Electronics Technique · 2011
In the simulation of communication system,the approximation degree of actual channel simulated by a channel simulator affects the effectiveness of the performance parameters obtained with communication system simulation directly.Therefore,it is essential to develop the high-performance simulator for HF channel.The principle of Watterson model which is a widely used for HF ionosphere channel is described.According to the parameters given by MIL-STD-188-141B,the implementation scheme of HF channel simulator is presented.The computer simulation demonstrates the effectiveness of the algorithm.