Shortwave channel simulation algorithm research based on Watterson model
Dingshan Li · Systems engineering and electronics · 2004
A software high frequency (HF) channel simulation algorithm is presented aiming at the characteristics of HF channel which has unrepeatability, multipath and fading. This algorithm is more simpler, removable and digital than other algorithms. At the same time, it can be superimposed into modem so that the modem can be used as a simulator. It has a important practical significance. Simulation and implementation with DSP verify this algorithm.