高空长航时无人预警机气动及电磁特性研究

高空长航时无人预警机具有反应迅速、成本低廉、覆盖范围广等优点，是侦察卫星、高空飞艇等侦察平台的重要补充。本文基于天线特性，提出两种将柱面天线与高空长航时无人机融合的布局形式，并分析两种布局在气动及电磁特性的差异，为此类特种高空长航时无人预警机的设计提供了一定的理论依据。

Aerodynamic and electromagnetic characteristics research of

The high-altitude long-endurance(HALE) early warning unmanned aerial vehicles(UAV) had become an important complementarity of reconnaissance satellite and high-altitude airship as reconnaissance platform, since it was excellence in quick response, low cost, vast coverage area, etc. Based on the character of antenna, two high-altitude long-endurance early warning unmanned aerial vehicles layouts combined with antenna were put forward.And then analyzed the aerodynamic and electromagnetic character difference between the two layouts. This paper provided a certain theory evidence for the design of these special high altitude long-endurance early warning aircraft.