Zobrazeno 1 - 10
of 21
pro vyhledávání: '"A. M. Neshcheret"'
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:
Vladimir Y. Abramov, Dmitriy S. Klyuev, Anatoly M. Neshcheret, Oleg V. Osipov, Alexander A. Potapov
Publikováno v:
The Journal of Engineering (2019)
This study proposes a mathematical model and a technique for the electrodynamic analysis of a microstrip antenna with a chiral substrate based on the left-handed spirals. It describes the design of such an antenna and presents its impedance character
Externí odkaz:
https://doaj.org/article/f579c0d3e7f241efbffe4a6cfe0ba510
Publikováno v:
2022 IEEE Conference on Antenna Measurements and Applications (CAMA).
Publikováno v:
Lobachevskii Journal of Mathematics. 42:1345-1354
This article describes a method for electrodynamic modeling of strip radiating structures based on a chiral metamaterials using of an apparatus of hypersingular integral equations. A mathematical model of such radiating structure with an arbitrary em
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,
Autor:
Veronika S. Beliaeva, Dmitriy S. Klyuev, Anatoly M. Neshcheret, Alexander A. Potapov, Yulia V. Sokolova
Publikováno v:
Advances in Artificial Systems for Medicine and Education V ISBN: 9783030925369
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34abed96769af7d44caa0071caf61aed
https://doi.org/10.1007/978-3-030-92537-6_31
https://doi.org/10.1007/978-3-030-92537-6_31
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
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
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
Publikováno v:
13th Chaotic Modeling and Simulation International Conference ISBN: 9783030707941
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f84fcfda5875f3c8b1a561aea5ce0577
https://doi.org/10.1007/978-3-030-70795-8_30
https://doi.org/10.1007/978-3-030-70795-8_30