Zobrazeno 1 - 6
of 6
pro vyhledávání: '"E A Ischenko"'
Publikováno v:
THE VIII INTERNATIONAL YOUNG RESEARCHERS’ CONFERENCE – PHYSICS, TECHNOLOGY, INNOVATIONS (PTI-2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ead80cc465d3657adf85637e0f9cd1b9
https://doi.org/10.1063/5.0088642
https://doi.org/10.1063/5.0088642
Publikováno v:
Journal of Physics: Conference Series. 2096:012009
The article discusses methods for calculating the electromagnetic characteristics of reflector antennas based on the finite integration method, the method of moments, and the hybrid method. In the course of the study, a performance comparison of thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::049894a1ac569ab95e01f39729f2b7f3
https://doi.org/10.1088/1742-6596/2096/1/012009
https://doi.org/10.1088/1742-6596/2096/1/012009
Publikováno v:
Journal of Physics: Conference Series. 2096:012010
The article discusses a planar patch antenna with a metamaterial integrated into the structure, which allows the antenna to function in the upper Wi-Fi 5, 6 frequency range and the Wi-Fi 6E range. For the study, we built graphs of S-parameters, radia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c92f2119ed8a97d81086950867e62b10
https://doi.org/10.1088/1742-6596/2096/1/012010
https://doi.org/10.1088/1742-6596/2096/1/012010
Autor:
S. M. Fedorov, K A Razinkin, S A Antipov, Yu G Pasternak, V. V. Negrobov, A. V. Ostankov, E A Ischenko
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1061:012032
Article describes the methods of approximation of electromagnetic field spatial distribution, which spatial samples are measured using an annular antenna array located near scatterer with a priori unknown geometry and material properties. As example,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60a26a37436a90986ef6d44df9b9afeb
https://doi.org/10.1088/1757-899x/1061/1/012032
https://doi.org/10.1088/1757-899x/1061/1/012032
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1061:012030
This article describes a model of an optical antenna array operating in the mode of receiving electromagnetic waves in the frequency range 30-300 THz (in this case, the wavelength varies from 10 ☐ m to 1 ☐m). In the course of numerical experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3443bd44c9243aec8f87624bf51f8da8
https://doi.org/10.1088/1757-899x/1061/1/012030
https://doi.org/10.1088/1757-899x/1061/1/012030
Autor:
V. K. Yatsimirskii, E. V. Ischenko
Publikováno v:
Reaction Kinetics & Catalysis Letters. 48:385-389
Nitrogen chemisorption on supported Fe−Co, Fe−Mo and Co−Mo catalysts for ammonia synthesis has been studied. No considerable effect of carrier (carbon fibers) on nitrogen chemisorption has been found. It is shown that for these samples chemisor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52afff6da474acc4ddc85522ee36b9ed
https://doi.org/10.1007/bf02162685
https://doi.org/10.1007/bf02162685