▎ 摘　　要

NOVELTY - The structure comprises four layers from top to bottom: a thermal control layer (1); a wave-transmitting enhancement layer (2) having small holes on the surface; a wave-absorbing honeycomb layer (3) composed of regular hexagonal prisms of the same shape and size closely arranged to form a honeycomb cell with a regular hexagonal cross-section; and a reinforced shielding layer (4) for isolating electromagnetic wave penetration on both sides of the absorbing skin. The wave-transmitting enhancement layer is bonded to the top surface of the wave-absorbing honeycomb layer, and the reinforced shielding layer is bonded to the bottom surface of the wave-absorbing honeycomb layer. The thermal control layer is bonded to the upper surface of the wave-transmitting enhancement layer. Each inner wall of the wave-absorbing honeycomb layer is coated with a conductive film (5), and the conductive film is in the shape of a circular ring. USE - Satellite surface wave-absorbing skin structure used in the application of composite material, especially as satellite type of special aircraft. ADVANTAGE - On the basis of both absorbing and bearing, the structure can realize the wave-absorbing characteristic of broadband radar, and have the function of resisting vacuum environment. The wave-transmitting enhancement layer is adhered to the top surface of the wave-absorbing honeycomb layer, the reinforced shielding layer is attached to the bottom layer surface, and the thermal control layer is applied to the upper surface of wave-transmitting enhancement layer, so as to prevent the electromagnetic wave penetration at two sides of wave-absorbing skin. The thermal control layer is formed on the wave-transmitting enhancement layer, thus the heat dissipation efficiency is improved. The conductive film is coated on the inner surface of honeycomb hole lattice, so that the conductivity of the honeycomb structure is increased. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method of the satellite surface wave-absorbing skin structure. DESCRIPTION OF DRAWING(S) - The drawing shows a structural schematic diagram of the periodic unit of the honeycomb absorbing structure in a satellite surface wave-absorbing skin structure. 1Thermal control layer 2Wave-transmitting enhancement layer 3Wave absorbing honeycomb layer 4Reinforcing shielding layer 5Conductive film 6Magnetic slurry