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在目前乃至今后一个相当长的时期内,短波通信仍然是军事通信的一种重要方式。但是,由于短波通信有其固有的缺点,很容易遭受敌方的侦察和干扰,因此要采取电子防御措施,以保证可靠的通信和对部队实施有效的指挥和控制。本文叙述在短波通信中可以采用的电子防御技术。主要有扩频技术、瞬发技术、天线技术三种。文章对这三种技术分别加以说明,同时介绍国内外对短波通信设备的研制情况。最后提出个人的一点建议。
At present and for some time to come, shortwave communications remain an important means of military communications. However, since HF communications have inherent shortcomings that are easily subject to enemy reconnaissance and interference, electronic defense is required to ensure reliable communications and effective command and control of the force. This article describes the electronic defense techniques that can be used in HF communications. Mainly spread spectrum technology, instantaneous technology, antenna technology three. The article separately explains these three kinds of technologies, at the same time introduces the domestic and foreign research and development to the shortwave communication equipment. Finally, make a personal suggestion.