| 摘要 |
PROBLEM TO BE SOLVED: To provide a sandwich structure which can reduce the transmittance loss of electromagnetic waves.SOLUTION: A sandwich structure includes a first fiber-reinforced plastic 2 comprising a first fiber fabric 21 and a resin 22 impregnated in the first fiber fabric 21, a second fiber-reinforced plastic 3 which comprises a second fiber fabric 31 and a resin 32 impregnated in the second fiber fabric 31 and is arranged so as to be separated from and face the first fiber-reinforced plastic 2 and a plurality of ribs 4 which are composed of a resin, arranged over the first fiber-reinforced plastic 2 and the second fiber-reinforced plastic 3 and formed integrally with the first fiber-reinforced plastic 2 and the second fiber-reinforced plastic 3. |
