Zobrazeno 1 - 10 of 41 pro vyhledávání: '"A. G. Altynnikov"'
1
Akademický článek
Sol-gel Formation and properties of strontium bismuth tantalate thin films
Autor: M. V. Rudenko, N. V. Gaponenko, V. G. Litvinov, N. V. Mukhin, L. S. Khoroshko, A. V. Ermachikhin, A. G. Altynnikov
Publikováno v: Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 6, Pp 61-64 (2019)
The formation technology by sol-gel based on acetic acid sols and the electrophysical characteristics examination results of the strontium tantalate thin films of 240 nm thick are represented.
Externí odkaz: https://doaj.org/article/e3588ff2e8f8407d9931ce217cea3125
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2
Akademický článek
Influence of Deposition Pressure on Component Composition and Properties of Barium Strontium Titanate Thin Films
Autor: A. G. Altynnikov, A. G. Gagarin, M. V. Zlygostov, A. Y. Popov, S. V. Razumov, A. V. Tumarkin
Publikováno v: Известия высших учебных заведений России: Радиоэлектроника, Vol 0, Iss 6, Pp 53-56 (2016)
Influence of deposition pressure on the properties of ferroelectric barium strontium titanate thin films obtained by RF magnetron sputtering has been investigated. It has been shown that the deposition pressure affects the component composition of th
Externí odkaz: https://doaj.org/article/7ba6aa192a1d49719f6335989a1340b8
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3
Akademický článek
Electrically tunable structure with periodic change of wave impedance to deflection of the main beam highly directional emitter in millimeter
Autor: A. G. Altynnikov, A. B. Kozyrev, A. K. Mikhailov, R. A. Platonov, A. V. Yastrebov
Publikováno v: Известия высших учебных заведений России: Радиоэлектроника, Vol 0, Iss 3, Pp 67-70 (2016)
A new design of electrically tunable multilayer structure (deflector) millimeter wavelength range based on the periodic structure of the ferroelectric/linear dielectric is proposed. Numerical simulation results show the parameters of the deflector in
Externí odkaz: https://doaj.org/article/7d9ddcee973941959ddcfbb8d6d541e9
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6
Planar Capacitive Structures Based on Ferroelectric Barium Titanate–Stannate Films on Sapphire for Microwave Applications
Autor: M. V. Zlygostov, Andrey Tumarkin, Alexander Gagarin, E. N. Sapego, A. G. Altynnikov
Publikováno v: Technical Physics Letters. 45:639-642
The structural properties of ferroelectric barium titanate–stannate films on sapphire substrates and microwave characteristics of related planar capacitive elements have been investigated. The gas-medium composition during the film deposition has b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e82a4529c29efdc6f08f9819574e06b4
https://doi.org/10.1134/s1063785019070137
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7
Characterization of the Properties of Barium–Strontium Titanate Films and Controlled Elements Based on Them in the Frequency Range of 1–60 GHz
Autor: I.V. Kotelnikov, Alexander Gagarin, A. G. Altynnikov, A. V. Tumarkin
Publikováno v: Technical Physics Letters. 45:540-543
The electrical properties of barium–strontium titanate films and tunable capacitors based on them are studied in a wide frequency range. The dielectric losses in ferroelectric films at frequencies up to 30 GHz are estimated based on the parameters
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae582ca5a47da1aa3373e4f5c4ed86ae
https://doi.org/10.1134/s1063785019060026
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8
Millimeter-Wave Reflector Based on a Ferroelectric Material with Electrical Beam Steering
Autor: Andrey Y. Komlev, R. A. Platonov, A. G. Altynnikov, Alexei Sosunov, A. B. Kozyrev
Publikováno v: Crystals
Volume 11
Issue 6
Crystals, Vol 11, Iss 585, p 585 (2021)
Millimeter waves are increasingly used in modern telecommunication systems for wireless data transmission. However, higher path loss, especially caused by non-line-of-sight scenarios, remains challenging. The design of an electrically controllable re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::645c08db8f6f9443171db7a53b6e3e31
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9
Estimation of Ferroelectric Material Properties and Phase-Shifter Design Key Parameters Influence on Its Figure of Merit for Optimization of Development Process
Autor: Tatiana Legkova, A. G. Altynnikov, R. A. Platonov, Alexander Gagarin
Publikováno v: Crystals
Volume 11
Issue 5
Crystals, Vol 11, Iss 538, p 538 (2021)
A model of the estimation of the ferroelectric-based phase-shifter figure of merit concerning the material properties and phase-shifter design parameters is presented. The influence of ferroelectric material tunability and losses on phase-shifter cha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43567913a1360b4072689424274d7097
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10
Formation of Millimeter Waves with Electrically Tunable Orbital Angular Momentum
Autor: Andrey Tumarkin, R. A. Platonov, Andrey Kozyrev, A. G. Altynnikov, Peter K. Petrov
Publikováno v: Coatings, Vol 11, Iss 569, p 569 (2021)
Coatings
Volume 11
Issue 5
A method for forming electromagnetic waves with a tunable nonzero orbital angular momentum (OAM) is proposed. The approach is based on transforming an incident plane wave into a helical one using an electrically tunable ferroelectric lens. It uses hi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::726e0dfa854efea367cedd0a4e0bab11
https://www.mdpi.com/2079-6412/11/5/569
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