短波宽带通信系统中信道模型的研究

Research of Channel Model in Wideband HF Communication System

在Mastrangelo短波宽带信道模型的基础上采用其简化的Watterson短波宽带信道模型,针对不同的信道条件将信道分成了四种不同的信道类型,并根据信道测量结果给信道类型进行了赋值,最后本文提出了Watterson短波宽带信道模型的仿真方法。

During the research, the channel model is referred to as simplified Watterson wideband HF channel model, which is based on the Mastrangelo wideband HF channel model. And the wideband HF channel is divided into four types which represent four kinds of channel conditions respectively. Furthermore, based on the measurements of the real channel, four sets of parameters for these channel types have been evaluated. In the end, the simulation method for the Watterson wideband HF channel model is proposed.