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Chaff material for scattering electromagnetic radiation used in aircraft as a protective measure against guided missiles consists of conducting fibers

机译:飞机上用于散射电磁辐射的金属薄片材料,作为制导导弹的防护措施,由导电纤维组成

摘要

Chaff material for scattering electromagnetic radiation in the region of 0.1-1000 GHz (wavelength lambda 3 m - 3 mm) consists of conducting fibers having a ratio of fiber radius r to wavelength lambda of not more than 10-3 and a ratio of fiber length L to fiber diameter D of at least 100. Preferred Features: The fiber material is made from carbon or conducting metallic fibers or has a conducting metallic coating, preferably made from nickel, tungsten, iron, aluminum or silver. The fibers are coated with a metal layer which is applied using a CVD, especially a MOCVD process.
机译:用于在0.1-1000 GHz(波长λ3 m-3 mm)范围内散射电磁辐射的箔材料由导电纤维组成,其纤维半径r与波长λ之比不大于10-> 3>,且纤维长度L到纤维直径D至少为100。优选特征:纤维材料由碳或导电金属纤维制成,或具有导电金属涂层,优选由镍,钨,铁,铝或银制成。纤维涂覆有金属层,该金属层使用CVD,特别是MOCVD工艺施加。

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