短波通信的现状及发展趋势

Current Status and Developing Tendency for High Frequency Communications

摘要:

短波通信由于其天波传播特性,在通信领域具有其它通信手段无法替代的地位。本文选择了两种先进的短波电台对短波通信的现状进行了介绍,分析了未来短波通信的需求以及短波通信技术的发展趋势。

Abstract:

High frequency(HF) communications play an important role in the field of their communications because of their skywave propagation characteristics.In this paper,two advanced HF radios are selected to introduce the current status for HF communications.Afte