Radioabsorbing structures based on composite water-containing fiber materials of vegetation origin

Abstract

Radioabsorbing structures are designed on the basis of water-containing fiber composites. The developed radioabsorbers are characterized by a low reflection coefficient in a wide frequency band, high processibility and availability of the components. Their shielding characteristics were studied in the frequency range of 0.7…17 GHz. It is shown that the developed structures are characterized by the shielding effectiveness up to 45 dB and the reflection coefficient about -15 dB in the studied frequency band.

Keywords

• экран электромагнитного излучения
• радиопоглотитель
• композиционный материал
• волокнистый материал растительного происхождения