直升机在低空训练中应用的通信技术研究

Research on Communication Technology of Helicopter in Low Altitude Training

直升机具有行动隐蔽、动作灵活、机动性强等特点。低空飞行是直升机训练的重要项目,由于地形、障碍物等的影响,直升机训练时的通信链路传输会受到一定的阻碍,直接影响直升机的训练效果。文中结合直升机的低空训练场景,分别从抗多径波形和加强空地组网方式两个方面进行了分析论证,提出了保障直升机在低空复杂环境下训练时的通信可靠性的方法。

Helicopters have the characteristics of stealth,flexibility and strong maneuverability.Low-altitude flight is an important item of helicopter training.Due to the influence of terrain and obstacles,the transmission of communication links during helicopter training will be hindered to a certain extent,which will directly affect the training effect of helicopters.Combined with the low-altitude training scenarios of helicopters,this paper analyzes and demonstrates from two aspects:anti-multipath waveform and strengthening air-ground networking,and proposes methods to ensure the reliability of communication when helicopters are trained in low-altitude complex environments.