论文部分内容阅读
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。
UAV network operation is the future trend of development, UAV effective and reliable real-time communication is to achieve its prerequisite and basis for collaborative operations. Because UWB communication technology has the advantages of low detection probability, low probability of interception, low system complexity and low power consumption, it is a good choice to apply it to the UAV communication link. In this paper, an unmanned aircraft (UWB) communication link is designed in close connection with the requirements of UAV communication, including modulation mode, center frequency, time hopping sequence, transmit power, frame length, number of pulses per bit and information rate Pulse radio technology in the future military communications applications provide a reference.