Characterization of the Human Body Impact on UAV-to-Ground Channels at Ultra-Low Altitudes

At ultra-low altitudes, an unmanned aerial vehicle (UAV) can act as a personal base station where it communicates only with one user. User equipment (UE) can be inside the pocket of a user or near their chest while facing or facing-away from the flying base station. In these scenarios, the wireless channel can go through different fading levels, depending on the UAV's location, user orientation, t...