摘要
无人机组网作战是未来的发展趋势,无人机之间有效可靠的实时通信是实现其协同作战的前提和基础。由于超宽带通信技术具有良好的低检测概率和低截获概率特性、系统复杂度低和耗电量小等优点,将其应用在无人机通信链路上是一个很好的选择。文章紧密结合无人机通信的需求,设计了一个无人机超宽带通信链路,包括调制方式、中心频率、跳时序列、发射功率、帧长、每比特的脉冲数和信息速率等,为脉冲无线电技术在未来军事通信中的应用提供了参考。
Networked fight of multiple UAVS is a development trend in future. The effective and reliable communication between UAVs is the premise of networked fight. Beyond doubt, UWB is a feasible choice for UAV communication link because of its many merits. This paper describes the design of UWB communication link in accordance with the demands of UAV communication, and provides as a reference for the application of impulse radio technology in military communication.
出处
《信息安全与通信保密》
2009年第8期53-55,共3页
Information Security and Communications Privacy
关键词
超宽带
无人机
链路设计
ultra wide band（UWB）
unmanned aerial vehicle（UAV）
link design
