Zobrazeno 1 - 10
of 55
pro vyhledávání: '"O. V. Boiprav"'
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 80-86 (2024)
Radio‑absorbing composite materials, coatings and shields based on aluminum and iron oxides have been developed for protection of microwave devices from electromagnetic radiation (EMR). The patterns of changes in the characteristics of EMR reflecti
Externí odkaz:
https://doaj.org/article/64ff652d773a462c8d8672286d7cc158
Autor:
V. A. Bogush, L. V. Lynkou, N. V. Nasonova, S. L. Prischepa, E. S. Belousova, O. V. Boiprav, H. V. Davydau, V. A. Papou, A. V. Patapovich, H. A. Pukhir
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 22, Iss 2, Pp 42-54 (2024)
Technologies for the manufacture of microwave electromagnetic shields based on powdered carbon, foil and composite multilayer materials are presented. Technological methods for their manufacture and shielding properties are described, and the main me
Externí odkaz:
https://doaj.org/article/579924d8e61d46f894004e104527afab
Publikováno v:
Цифровая трансформация, Vol 29, Iss 2, Pp 67-76 (2023)
The article presents the results of studies that were related to the implementation of a comparative analysis of methods for training information security specialists in the field of information technology in the Republic of Belarus and the Republic
Externí odkaz:
https://doaj.org/article/ba06e56a49954987b865a8aee06970df
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 20, Iss 7, Pp 48-55 (2022)
The article introduces the results of the experimental substantiation of the possibility to use the electromagnetic shields based on powdered aluminum oxides to reduce the electromagnetic radiation energy introduced by electronic devices. To achieve
Externí odkaz:
https://doaj.org/article/5b3104ed503b446f887f4ba70733767c
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 19, Iss 3, Pp 104-109 (2021)
The article presents the results of experimental substantiation of the method for improving the shielding properties of composite coatings based on powdered alumina (electrocorundum, alum earth), which consists in modifying the composition of such co
Externí odkaz:
https://doaj.org/article/62c086536cf244789949b32d19454d0d
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 18, Iss 1, Pp 89-95 (2020)
A method for creating the electromagnetic radiation shields, which consists in fixing fragments of aluminum foil on the surface of a needle-punched carbon-containing material has been proposed. In accordance to the proposed method the shield samples
Externí odkaz:
https://doaj.org/article/be68cafc9cbf4075928e27eb1fd5f4db
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 7-8, Pp 93-100 (2019)
The aim of the work, the results of which are presented in the framework of the article, was to study the of electromagnetic radiation interaction laws in the frequency range 0.7…17 GHz with two-layer structures, the surface layer of which was made
Externí odkaz:
https://doaj.org/article/3742263652b847fd84e03aaecdedebb1
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 4, Pp 16-21 (2019)
The analysis of the components parameters and surface microrelief parameters of the composite materials influence for the spectral brightness and polarization of the latter is presented.
Externí odkaz:
https://doaj.org/article/f1e34800692e4468bd7ebfc789094160
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 19-24 (2019)
A method for calculation and analysis of the spectral brightness of composite materials consisting of components combined in various proportions with known optical properties is described.
Externí odkaz:
https://doaj.org/article/f48ade373f82411e88ab0dc880cc50f8
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 7, Pp 44-47 (2019)
It’s obtained the change regularities of electromagnetic radiation reflection and transmission characteristics of shielding polyester fabric with nanostructured ferromagnetic microwire when nickel deposited on its fibers surface from water solution
Externí odkaz:
https://doaj.org/article/8a8f64e8d5dc41bd873968495f029624