| 摘要 |
PURPOSE:To prevent the deterioration in the function of a parabolic antenna by forming incorporatedly a conductive reflecting member applied with prepleg processing together with a reinforced plastic material so as to prevent position offset of the reflecting member due to contact pressure or depressing pressure. CONSTITUTION:The prepleg processing is applied to the conductive reflecting member using a gauze made of aluminum, iron or bronze, a flat shape material like carbon fiber mat or conductive filler like glass fiber chip coated with a metal or carbon black by using a resin the same as a resin impregnated in the forming material or a resin having compatibility. As the method of the prepleg processing, the reflecting member impregnated with the resin liquid is left for a prescribed time in a constant temperature oven. |
