Zobrazeno 1 - 10
of 21
pro vyhledávání: '"A. L. Buzov"'
Publikováno v:
Физика волновых процессов и радиотехнические системы, Vol 23, Iss 4, Pp 97-110 (2020)
This article is devoted to the study of the possibilities of increasing spectral efficiency in MIMO systems by using antennas with substrates of biisotropic and bianisotropic chiral metamaterials and various types of fractal emitters, in particular,
Externí odkaz:
https://doaj.org/article/ff27eb0818dc451b90df241f57dea310
Autor:
Alexander L. Buzov, Maria A. Buzova
Publikováno v:
2022 International Conference on Electromagnetics in Advanced Applications (ICEAA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5c37e8ece6817897893fddc52495c68
https://doi.org/10.1109/iceaa49419.2022.9900034
https://doi.org/10.1109/iceaa49419.2022.9900034
Autor:
Alexander L. Buzov, Maria A. Buzova
Publikováno v:
2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a2bff7114e5c6fb434fcaddbf00cbe6
https://doi.org/10.1109/ap-s/usnc-ursi47032.2022.9886216
https://doi.org/10.1109/ap-s/usnc-ursi47032.2022.9886216
Publikováno v:
Physics of Wave Processes and Radio Systems. 23:97-110
This article is devoted to the study of the possibilities of increasing spectral efficiency in MIMO systems by using antennas with substrates of biisotropic and bianisotropic chiral metamaterials and various types of fractal emitters, in particular,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36d7c9a22425f0e7380266e782799ce2
https://doi.org/10.18469/1810-3189.2020.23.4.97-110
https://doi.org/10.18469/1810-3189.2020.23.4.97-110
Publikováno v:
Journal of Communications Technology and Electronics. 65:414-420
—A mathematical model of a two-element array is presented, the substrate of which is made of a chiral metamaterial. The method of singular integral representation of a field is used to obtain a system of integral equations for the unknown distribut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bcbd347809057e761333ba11f7e9b7b
https://doi.org/10.1134/s1064226920020035
https://doi.org/10.1134/s1064226920020035
Publikováno v:
Technical Physics Letters. 44:1065-1068
In this paper, we calculated the impedance characteristics of a two-element antenna array with a chiral metamaterial substrate. A system of singular integral equations with Cauchy-type singularity with respect to the unknown longitudinal distribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81533c4158e0150d193f88d60c9c19d4
https://doi.org/10.1134/s1063785018120210
https://doi.org/10.1134/s1063785018120210
Publikováno v:
2021 15th European Conference on Antennas and Propagation (EuCAP).
The method of analysis of microstrip antennas and antenna arrays with chiral substrates based on the singular integral equations apparatus is considered. The frequency dispersion of material parameters for helices-based chiral substrates is taken int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62b932e7bd6122848c693ab751cad8a3
https://doi.org/10.23919/eucap51087.2021.9411393
https://doi.org/10.23919/eucap51087.2021.9411393
Publikováno v:
Journal of Communications Technology and Electronics. 63:1259-1264
The paper presents a technique for calculating the input impedance of a microstrip radiator placed on a substrate of a chiral metamaterial. A singular integral equation with the Cauchy singularity with respect to the unknown current density distribut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eeae8be8c542f5f7e187850076019063
https://doi.org/10.1134/s1064226918110037
https://doi.org/10.1134/s1064226918110037
Autor:
Sergei A. Bukashkin, Michael V. Dashkov, Vladimir A. Burdin, Alexander L. Buzov, Kirill A. Volkov
Publikováno v:
SPIE Proceedings.
The paper discusses options for using semiconductor optical amplifiers in the radio-over-fiber systems. The theoretical evaluation of the optical parameters of the amplifier, modulator and detector implemented on the basis of the semiconductor optica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aea76903a58590035703c7602dbf0f03
https://doi.org/10.1117/12.2270838
https://doi.org/10.1117/12.2270838
Autor:
Sergei A. Bukashkin, Vladimir I. Procopiev, Vladimir A. Burdin, Michael V. Dashkov, Vladimir A. Andreev, Alexander D. Zharkov, Kirill A. Volkov, Alexander L. Buzov
Publikováno v:
SPIE Proceedings.
The analysis of semiconductor optical amplifier applications in Radio-over-Fiber systems of telecommunication networks is given. In such systems semiconductor optical amplifier can be used for either amplification, modulation or detection, and also a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc2325aaa1b421333c11fa0703374bc7
https://doi.org/10.1117/12.2234580
https://doi.org/10.1117/12.2234580