复杂环境舰艇抗干扰通信方法研究  

Research on Anti-jamming Communication Method for Warships in Complex Environment

作　　者：史航 SHI Hang(91404 Troops,Qinhuangdao Hebei 066001)

机构地区：[1]91404部队,河北秦皇岛066000

出　　处：《长江信息通信》2023年第4期85-87,共3页Changjiang Information & Communications

摘　　要：常规的舰艇抗干扰通信方法以信干比、信噪比最大化为目标,导致抗干扰通信模型求解复杂度较高,影响了舰艇抗干扰通信效果。因此,研究了复杂环境舰艇抗干扰通信方法这一课题。提取舰艇通信干扰信号特征,对各类干扰信号进行分析,找出针对性的抗干扰通信措施。构建舰艇抗干扰通信模型,利用状态值函数与状态动作值函数,简化抗干扰通信模型求解的复杂度。采用仿真实验的方式,验证了该通信方法具有更高的抗干扰效果,能够应用于实际生活中。The conventional ship antijamming communication method aims to maximize the signal-to-interference ratio and signal-to-noise ratio,which leads to high complexity in solving the antijamming communication model,which affects the effect of ship antijamming communication.Therefore,the subject of antijamming communication methods for ships in complex environments is studied.Extract the characteristics of ship communication interference signals,analyze various types of interference signals,and find out targeted anti-interference communication measures.Build a ship antijamming communication model,using state-value functions and state-action-value functions,simplify the complexity of solving the antijamming communication model.By way of simulation experiments,it is verified that the communication method has a higher antijamming effect,can be applied in real life.

关 键 词：复杂环境 舰艇 抗干扰 通信方法 干扰信号 通信模型 

分 类 号：TN92[电子电信—通信与信息系统]