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Поляризационные множители для анализа поля апертурных антенн во временной области методом импульсных характеристик
С. 144–155.
Лысенко Н. А., Бобрешов А. М., Копытин В. Е., Усков Г. К., Skulkin S. P.
The derivation of the polarization multipliers for improving the pulse characteristic method for aperture antennas field analysis is presented. Numerical electrodynamic modeling was performed using the FIT method. The results of the analytically calculated signals are compared with the simulation results, and the average error between the methods for various polarization multipliers was determined.
Keywords: поляризацияpolarizationanalytical methodаналитический методradio wave propagationUWB ANTENNAS,NEAR AND FAR ZONES OF THE ANTENNAIMPULSE RESPONSEантенны СШПРАСПРОСТРАНЕНИЕ РАДИОВОЛНИМПУЛЬСНАЯ ХАРАКТЕРИСТИКА,численный расчёт полейnumerical calculation of fields
Publication based on the results of:
In book
Лысенко Н. А., Бобрешов А. М., Клпытин В. Е., Усков Г. К., Skulkin S. P. Т. 5. , Воронеж: Издательский дом ВГУ, 2020.
Utkin B., Nikolay Grachev, Utkin M., , in: 2025 International Ural Conference on Electrical Power Engineering (UralCon).: IEEE, 2025. P. 241–245.
This article discusses the problem of statistical analysis of contact radio interference that occurs in mobile objects and affects the operation of radio receiving devices. The proposed method is based on a statistical analysis of the envelope distribution of the total level of contact interference using an electronic computer in real time. The method makes ...
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Do T. T., Xing J., Liu S. et al., APL Materials 2025 Vol. 13 No. 9 Article 091111
Semiconductor lead halide perovskites have attracted significant attention for various applications. Understanding the impact of material composition on optical properties is essential for optimizing device performance. Here, we performed magneto-optical spectroscopy on high-quality bulk CsPbBr3, MAPbBr3, and MAPbI3 single crystals under magnetic fields of up to 30 T. The results revealed distinctive excitonic responses to the magnetic ...
Added: January 26, 2026
Mashkova M. A., Karavashkina V. N., Yelizarov (Elizarov) A. A. et al., , in: 2025 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO).: IEEE, 2025. P. 1–4.
Added: December 6, 2025
Stukal D., Шилина А. Н., Akhremenko A. S., Вестник Российского университета дружбы народов. Серия: Политология 2025 Т. 27 № 3 С. 430–443
Affective political polarization is comprehensively considered in combination of its emotional, behavioral and cognitive aspects. They manifest themselves in the differences between an individual's attitude towards politically like-minded people (the in-group) and opponents (the out-group), includingemotions experienced, willingness to cooperate, and a tendency to attribute positive or negativequalities.
Particular attention is paid to the problem of differences between the intensity of manifestations of affective political polarization in the online environment compared to traditional forms of communication. Most contemporary researchers predict a higher level of polarization ...
Added: August 21, 2025
Samoilova O., Pratskova S., Shaburova N. et al., Materials 2023 Vol. 16 No. 9 Article 3585
The electrochemical behavior of the as-cast Al0.5CoCrFeNiCuxAgy (x = 0.25, 0.5; y = 0, 0.1) high-entropy alloys (HEAs) in a 0.5M H2SO4 solution was studied. Polarization measurements were carried out in a standard three-electrode electrochemical cell at room temperature using a platinum counter electrode and a saturated silver chloride reference electrode. For Al0.5CoCrFeNiCu0.5 and Al0.5CoCrFeNiCu0.5Ag0.1, ...
Added: February 18, 2025
Mikhail Ignatev, Mikhail Venchakov, Expositiones Mathematicae 2025 Vol. 43 No. 3 Article 125656
Let U be the unitriangular group over a finite field. We consider an interesting class of irreducible complex characters of U, so-called characters of depth 2. This is a next natural step after characters of maximal and submaximal dimension, whose description is already known. We explicitly describe the support of a character of depth 2 by a system ...
Added: February 14, 2025
Aaij R., Abdelmotteleb A. S., Abellan Beteta C. et al., Physical Review D - Particles, Fields, Gravitation and Cosmology 2024 Vol. 110 No. 9 Article 092007
The longitudinal polarization fraction of the meson is measured in decays, where the lepton decays to three charged pions and a neutrino, using proton-proton collision data collected by the LHCb experiment at center-of-mass energies of 7, 8 and 13 TeV and corresponding to an integrated luminosity of . The polarization fraction is measured in two regions, below and above , where is defined as the ...
Added: December 6, 2024
Aaij R., Abdelmotteleb A. S., Abellan Beteta C. et al., Journal of High Energy Physics 2024 Vol. 2024 No. 9 Article 82
A measurement of the transverse polarization of the Λ and Λ¯ hyperons in pNe fixed-target collisions at sNN = 68.4 GeV is presented using data collected by the LHCb detector. The polarization is studied using the decay Λ → pπ− together with its charge conjugated process, the integrated values measured are
PΛ=0.029±0.019(stat)±0.012(syst),PΛ¯=0.003±0.023(stat)±0.014(syst).
Furthermore, the results are shown as a function of the Feynman x variable, transverse momentum, pseudorapidity and rapidity ...
Added: December 6, 2024
Alov I., Региональные исследования 2021 № 1(71) С. 107–117
Spatial segregation has been and still remains a popular object of study among city researchers representing geography, sociology, and economics. The core of the corpus of conceptual works on this subject is composed of works devoted to US cities. Russian and Western European researchers in their works usually either use or criticize the American experience. ...
Added: November 15, 2024
Osminskaya N., Emil R., Философия. Журнал Высшей школы экономики 2024 Т. 8 № 2 С. 303–330
This article opens a series of publications of the first Russian translation of George Dalgarno's Latin-language treatise “The Art of Signs”, published in 1661. In his treatise, Dalgarno presents the first full-fledged project to create an artificial philosophical language based on rational principles and organically combining the developed system of universal writing in the form ...
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Kazun A. D., Petrova D., Социология власти 2024 Т. 36 № 2 С. 78–96
This article examines two opposing media consumption trends—news avoidance and doomscrolling—through the lens of media environment and societal fragmentation. News avoidance refers to the conscious limitation of economic or socio-political content consumption to maintain emotional well-being, while doomscrolling is defined as compulsive and excessive attention to negative news. The study is based on 91 semi-structured ...
Added: July 24, 2024
Moiseeva A., Зайкова А. С., Философия науки 2023 № 2 С. 74–90
The analytical method, understood as the main approach of analytic philosophy, can be considered as one of the practices that are supported in society, since they have a certain pragmatic significance for this society. In the first part of the article, we noted the need for a reform of the analytical method and showed that ...
Added: June 8, 2024
Moiseeva A., Зайкова А. С., Философия науки 2022 № 2(93) С. 36–51
Among the many philosophical directions, analytical philosophy is considered as one of the least practical. However, from time to time, the analytical method is also used in those areas of philosophy that are obviously focused on applying the results of theoretical research to social practice. The question arises: how analytical philosophical constructs fit into a ...
Added: June 8, 2024
Chen M., Kong X., Xie X. et al., Physical Chemistry Chemical Physics 2023 Vol. 26 No. 4 P. 3285 – 3295
In two-dimensional (2D) materials, breaking the inversion symmetry plays an important role in valleytronics. Ferrovalley (FV) materials can achieve spontaneous valley polarization (VP) without additional modulation due to the magnetic exchange interaction and strong spin–orbit coupling. Using first-principles calculations, we predict a new 2D material, Janus FeClSH, which exhibits a large spontaneous VP. This monolayer ...
Added: April 20, 2024
Lomazzi V., Soboleva N., Journal of Contemporary European Studies 2024
Value polarization is one of the key factors in societal development. This research focuses on whether opinions concerning gender roles in the domestic and public spheres are polarized in European societies, a topic still under-investigated. Based on the fifth wave of European Values Study data (2017–2020), the study shows that gender role attitudes in the ...
Added: March 14, 2024
Yelizarov (Elizarov) A. A., Машкова М. А., Изобретения. Полезные модели. Официальный бюллетень Федеральной службы по интеллектуальной собственности, патентам и товарным знакам 2024 № 2 Статья 222615
Полезная модель относится к радиотехнике и технике СВЧ, и может быть использована в антенно-волноводных трактах для преобразования поляризации электрического поля. Сущность полезной модели заключается в том, что волноводный поляризатор содержит четвертьволновый отрезок прямоугольного волновода, одна из широких стенок которого выполнена в виде клиновидной периодической структуры из грибовидного метаматериала. Согласно предлагаемой полезной модели, клиновидная периодическая структура ...
Added: February 9, 2024
Suleimanov V., Forsblom S., Tsygankov S. et al., Astronomy and Astrophysics 2023 Vol. 678 Article A119
The phase- and energy-resolved polarization measurements of accreting X-ray pulsars (XRPs) allow us to test different theoretical models of their emission, and they also provide an avenue to determine the emission region geometry. We present the results of the observations of the XRP GX 301−2 performed with the Imaging X-ray Polarimetry Explorer (IXPE). A persistent ...
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