?
Research of Metamaterial Based on T-square Fractal for RFID Applications
P. 1–5.
Кривцов А. М., Порубов А. В., Mechanics Research Communications 2026 Vol. 156 Article 104741
The dynamics of nonlinear localized strains in a metamaterial due to the thermal effects is studied on the basis of the nonlinear coupled continuum equations. It is shown numerically that the influence of the coefficient of thermoelasticity and the shape of the initial localized thermal initial disturbance provide new effects such as changing of the ...
Added: September 22, 2026
A.V. Porubov, Krivtsov A. M., Continuum Mechanics and Thermodynamics 2025 Vol. 37 Article 92
A thermo-elastic continuum model for a mass-in-mass metamaterial is suggested. An influence of thermal conduction on the harmonic wave behaviour is studied using an asymptotic dispersion relation analysis. It is found that the position and the size of the band gap is not affected by the thermal effects. Numerical simulations are performed on boundary excitation ...
Added: November 27, 2025
I. R. Lavrukhin, A. A. Yelizarov, S. V. Bashkevich et al., , in: 2023 Systems of signals generating and processing in the field of on board communications.: IEEE, 2023. P. 1–5.
This paper presents the results of modeling a passive RFID tag MG6 in the range of 860-960 MHz with a known topology, focused on identification applications of tagged objects. The tag is located on a flexible substrate, which entails changes in the electrodynamic characteristics during flexible deformations. The most typical forms of flexible deformations during ...
Added: May 20, 2023
A. A. Yelizarov, I. R. Lavrukhin, S. V. Bashkevich, , in: 2022 International Conference on Actual Problems of Electron Devices Engineering (APEDE’ 2022). MATERIALS OF THE INTERNATIONAL SCIENTIFIC AND TECHNICAL CONFERENCE. Saratov. September 22-23, 2022.: IEEE, 2022. P. 40–42.
Simulation of RFID tag AZ-9654 with known topology was carried out. To study the electrodynamic parameters, several states of the tag were simulated: basic, as well as with flexible bends (on cylindrical and rectangular
surfaces).
The results of the study show changes in the electrodynamic characteristics (radiation pattern, S11 parameter, VSWR) with flexible deformations of the relative ...
Added: October 17, 2022
Gladkov N., Kolesnikov A., Zimin A., Journal of Mathematical Analysis and Applications 2022 Vol. 506 No. 2 Article 125666
The multistochastic Monge–Kantorovich problem on the product X=∏i=1nXi of n spaces is a generalization of the multimarginal Monge–Kantorovich problem. For a given integer number 1≤k<n we consider the minimization problem ∫cdπ→inf on the space of measures with fixed projections onto every Xi1×…×Xik for arbitrary set of k indices {i1,…,ik}⊂{1,…,n}. In this paper we study basic properties of the multistochastic problem, including well-posedness, existence of a dual solution, boundedness and continuity of a dual ...
Added: December 4, 2021
Springer Nature Switzerland AG, 2019.
Gathering the proceedings of the 11th CHAOS2018 International Conference, this book highlights recent developments in nonlinear, dynamical and complex systems. The conference was intended to provide an essential forum for Scientists and Engineers to exchange ideas, methods, and techniques in the field of Nonlinear Dynamics, Chaos, Fractals and their applications in General Science and the ...
Added: October 29, 2021
Skuridin A., Yelizarov (Elizarov) A. A., Nazarov I. et al., Journal of Physics: Conference Series 2021 No. 1740 Article 012023
In this paper we propose a resonant structure based on complementary metamaterial that can be used to control and monitor parameters of a material under test. We used CST Studio Suite to create a computer model of the proposed device and simulate it performance. The performance of the sensor is characterized by its scattering parameters ...
Added: January 27, 2021
Knutov A., Styrin E. M., , in: Beyond Smart and Connected Governments Sensors and the Internet of Things in the Public Sector.: Springer, 2020. Ch. 7 P. 139–164.
The Internet of Things is being actively introduced in Russian public governance for inspection and oversight. In this chapter, based on an analysis of IoT policy, legal acts, secondary statistical data, and the authors’ own involvement in testing IoT technologies, we formulate cases and use them as a basis for an IoT classification oriented to ...
Added: May 5, 2020
Yelizarov (Elizarov) A. A., Lavrukhin I. R., Bashkevich S. V., , in: 2020 Systems of signals generating and processing in the field of on board communications.: IEEE, 2020. P. 1–4.
In this paper, we study the effect of the bending effect on the electrodynamic characteristics of the RFID tag. The simulation of RFID tags with a more complex topology was carried out. An antenna based on a circular meander line was taken as the basis of the tag and its reduced model was presented. The ...
Added: May 5, 2020
Ivanov F., Krouk E., Kreshchuk A., , in: 2019 XVI International Symposium "Problems of Redundancy in Information and Control Systems" (REDUNDANCY).: IEEE, 2019. P. 133–138.
Added: March 17, 2020
Chernyshov A., Kozelov B. V., Mogilevsky M. M., Journal of Atmospheric and Solar-Terrestrial Physics 2017 Vol. 161 P. 127–133
In this work, values of the fractal dimension and the connectivity index characterizing the structure of Hall conductivities on the night side of the auroral ionosphere are derived in general form. Restrictions imposed on fractal structure of the ionospheric conductivity are analyzed in terms of the percolation of the ionospheric Hall currents. It is shown ...
Added: November 28, 2019
Trubochkina N. K., Rolich A., В кн.: Запись и воспроизведение объёмных изображений в кинематографе, науке, образовании и в других областях: XI Международная научно-практическая конференция, Москва, 18–19 апреля 2019 г.: Материалы и доклады.: М.: ИПП «КУНА», 2019. Гл. 9 С. 109–124.
The article describes experiments to determine the system of optimal synthesis parameters for fractal and mixed content that meets the requirements of its comfortable viewing in stand-alone helmets of virtual reality. ...
Added: October 30, 2019
Gladkov N., Kolesnikov A., Zimin A., Calculus of Variations and Partial Differential Equations 2019 Vol. 58 No. 173 P. 1–33
The multistochastic (n, k)-Monge–Kantorovich problem on a product space ∏ni=1Xi∏i=1nXi is an extension of the classical Monge–Kantorovich problem. This problem is considered on the space of measures with fixed projections onto Xi1×⋯×XikXi1×⋯×Xik for all k-tuples {i1,…,ik}⊂{1,…,n}{i1,…,ik}⊂{1,…,n} for a given 1≤k<n1≤k<n. In our paper we study well-posedness of the primal and the corresponding dual problem. Our central result describes a solution ππ to the following important model ...
Added: October 9, 2019
Yelizarov (Elizarov) A. A., Lavrukhin I., Bashkevich S. et al., , in: SYNCHROINFO 2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications, IEEE Conference # 47541.: IEEE, 2019. P. 1–4.
This paper discusses an important component of the radio frequency identification (RFID) system, namely, the RFID-tag and the bending effect on its electrodynamic parameters. The RFID tag was modeled and the following parameters were calculated: Scattering Coefficients (parameter S11), Voltage Standing Wave Ratio (VSWR), vertical and horizontal radiation patterns and total. The results of the ...
Added: August 27, 2019