基于中高空无人机的遥测中继系统研究

为解决对低空大航程移动目标全程遥测难度大、费效高等问题，对现有陆基、海基、空基遥测站特点进行分析，提出了一种基于中高空固定翼无人机的遥测中继系统实现方式，系统与现有陆基、海基遥测站配合使用，实现对低空移动目标的远距离跟踪。设计了系统的主要组成和工作模式，简要分析了系统建设总体设计思路，对系统设计过程中的无人机平台选型、相控阵天线选择和设计、中继转发方式、微系统技术、相控阵天线自跟踪等关键技术进行了初步分析，简要给出了解决思路。

The Research of Telemetry Relay System Based on Medium-high Altitude Unmanned Aerial Vehicle

A telemetry relay system based on medium-high altitude unmanned aerial vehicle is proposed to solve the difficulty and high cost of full range telemetry for low altitude long range moving targets by analyzing the characters of land, sea and air based measure. The system is used toghter with land, and sea based telemetry station to achieve the track for low altitude long range moving targets. The system principle compose and working mode are designed, and system general design is briefly analized, and the key technics such as unmanned aerial vehicle platforms, phased array antenna design, relay transmission mode, mricro-system technique, and phased array antenna track and so on, are analized.