The utility model discloses an unmanned aerial vehicle-mounted aviation transient electromagnetic small antenna framework, which comprises a cable, a carbon fiber rod, a carbon fiber connecting elbow,a carbon fiber connecting rod, a receiving coil and an unmanned aerial vehicle hanging joint, the number of the carbon fiber rods is four, the four carbon fiber rods are connected into a rectangularframe structure through carbon fiber connecting elbows, and a circle of wire groove used for containing a cable is formed in the top of the rectangular frame structure. The number of the carbon fiberconnecting rods is four, one ends of the four carbon fiber connecting rods are connected with the inner sides of the four carbon fiber rods, and the other ends of the four carbon fiber connecting rodsare connected with the receiving coil located in the rectangular frame.