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Please use this identifier to cite or link to this item: https://libeldoc.bsuir.by/handle/123456789/28886
Title: Microwave radiation shielding effectiveness of composite liquid-containing materials in dependence on hygroscopic properties of the compounds
Authors: Kolbun, N. V.
Pulko, T. A.
Lynkov, L. M.
Keywords: публикации ученых
composite shielding material
electromagnetic radiation
sorption
Issue Date: 2009
Publisher: Białystok Technical University, Białystok, Poland
Citation: Kolbun, N. V. Microwave radiation shielding effectiveness of composite liquid-containing materials in dependence on hygroscopic properties of the compounds / N. V. Kolbun , T. A. Pulko, L. M. Lynkov // Electromagnetic disturbances EMD 2008: proceedings of the 18th International Conference, Białystok, Poland, Sept. 23–25, 2009 / Białystok Technical University; edited: R. Rinkeviciene [and others]. – Białystok : Białystok Technical University, 2009. – P. 98–103.
Abstract: Composite shielding materials based on capillary-porous matrixes impregnated with liquid solutions possessing resistive and dielectric losses for microwave electromagnetic radiation (EMR) are developed. Meeting the objectives the EMR attenuation obtained by the proposed materials can be higher than 12…19 dB, with the reflection level lower than -2…-8 dB in the frequency range 8…11.5 GHz. Study of liquid content dynamics upon the surface of non-sealed sample revealed that synthesis of 40…60 mass. % solution results in stabilization of liquid content of capillary-porous matrix at the level not lower than 100…108 % mass. of the initial value.
URI: https://libeldoc.bsuir.by/handle/123456789/28886
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