军事卫星通信中干扰形式的判断与应对措施研究

Judgment and Countermeasure of Military Satellite Communications Interference

军事卫星通信系统容易遭受敌方实施的人为干扰,而人为干扰主要有地基干扰、天基干扰和空基干扰三种形式。在分析卫星通信链路上被干扰的对象和干扰形式的基础上,提出了干扰形式的判断方法。鉴于敌方的人为干扰可能采取不同的干扰形式对我通信链路的不同部位实施干扰,作战单元可以据此通过分析干扰信号的频谱特征,在监测管理部门或对端站的技术支持下,快速准确地判断出敌方采取的干扰形式,并根据敌方的干扰形式采取行之有效的应对措施。

Military satellite communications systems are vulnerable to the artificial interference implemented by the enemy, and this artificial interference mainly involves three types of ground-based interference, space-based interference and air-based interference. Based on analysis of the interfered objects and interference forms on satellite communication link, the judgment method of interference types is proposed. in view that the enemy may take different forms of interference and influence different parts of the communication link, the combat unit can judge the enemy＇s form of interference rapidly and accurately by analyzing the spectrum characteristics of interfering signal and with the technical support of monitor management, and thus take effective countermeasures according to the enemy＇s interference form.