Abstract:Unmanned Aerial Vehicle(UAV)-borne Synthetic Aperture Radar(SAR) has the characteristics of high mobility and high viability on battlefield.It is one of the important surveillance and reconnaissance measures in future warfare relying on advanced radar imaging technology of SAR and reconnaissance ability on all weathers and all days of UAV.The SAR task is affected by the flight planning and flight attitude of the UAV, and the various missions have lots of differences, scheduling would be restricted and inefficient. The purpose of mission electronic system is to provide scientific decision-making references for mission dispatch of UAV-borne SAR.The structure of mission electronic system and mission dispatch method are introduced, and the constraints in linear programming of mission management are established.The flight tests have demonstrated the reasonableness and effectiveness of the system.