Fading Characteristics of UAV TT&C Channel and Anti-fading Technology

This paper analyses the UAV(Unmanned Aerial Vehicle) TTC channel model,the generation mechanism and characteristics of three kinds of small-scale-fading including frequency selective fading,frequency selective fading and time selective fading,discusses anti-fading methods,and finally demonstrates OFDM,interleaving and coded modulation,and spatial diversity are potential anti-fading techniques in UAV TTC.