信息化条件下短波通信抗干扰技术与应用

短波通信是信息化条件下保障作战指挥的重要通信手段，提高其抗干扰能力是保证作战指挥信息系统稳定的必要环节。文章首先分析了短波通信的特点和短波通信抗干扰的重要性；以扩谱通信抗干扰体制为例阐述了通信抗干扰的基本理论；分析了短波通信中的各类干扰，并针对这些干扰指出了各种抗干扰技术手段，同时列举了国内外已研发的相关技术装备；最后，结合未来信息化战争的要求和战时的通信需求，阐述了未来短波通信抗干扰技术的发展趋势。

Technology and Application Research of HF Communication Anti-jamming under the Informatization Condition

HF communication is one of the most important means of communication to protect the operational command information un- der the informatization condition, to improve its anti~amming capability is the essential part to ensure the smooth flow of battle command information. This paper analyzes the characteristics of HF communication and the importance of antiamming in HF communications, taking the spread spectrum communication system for example, explains the basic theory of communication anti-jamming, analysis of the various types of interference in HF communication and the corresponding anti-jamming technology, and lists the domestic and foreign technology and equipment which have been developed. Finally, with the requirements of future information warfare and the needs of communication in war- time, the trends of the future HF communication anti-jamming technology are introduced.