| 摘要 |
The present invention relates to a method for manufacturing a radar absorbing structure according to a new type, and a radar absorbing structure manufactured thereby. The method enables the radar absorbing structure to be manufactured with composite materials integrated with radar absorbing material and carbon fiber fabric, thereby reducing the rate of being detected by a radar and improving structural durability and anti-corrosion and anti-erosion properties. To this end, the method for manufacturing a radar absorbing structure comprises: a compression molding step of forming compressed material by putting an adhesive film between sheet layered material, made by layering each ram sheet made of radar absorbing material, and fabric layered material, made by layering prepreg coated with epoxy on carbon fiber fabric, and then vacuum-compressing the same; an autoclave molding step of forming molded material by curing the molded compressed material in a mold which provides an environment with a temperature of 120°C or higher and a pressure of 35 psi or more; and a processing step of processing the molded material according to final required dimensions after detaching the molded material from the mold. |
