Design for Excitation Source of Airborne Radio System on Unmanned Aerial Vehicle Based on USB Bus

This paper analyzes the operational principle of airborne radio system on unmanned aerial vehicle, puts forward a design plan for excitation source of airborne radio system on unmanned aerial vehicle based on USB bus, realizes the performance detection and failure isolation of airborne radio system on unmanned aerial vehicle, and provides the detailed introduction for the key units. The experiments show that the excitation source can meet the maintenance and training requirements of airborne radio system on unmanned aerial vehicle.