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14th European Conference on Antennas and Propagation (EuCAP 2020), 15 - 20 March 2020 Copenhagen, Denmark. Catalog number: CFP2077B-ART. ISBN:978-88-31299-00-8
IEEE, 2020.
EuCAP 2020, the 14th European Conference on Antennas and Propagation, should have taken place March 15 - 20 in Copenhagen at the strait of Øresund connecting Denmark and Sweden. The Conference Organizing Committee had prepared for this since 2016 with great devotion and enthusiasm; and we were happy and ready to welcome more than 1500 participants, more than 50 exhibitors, more than 25 sponsors, and more than 1200 technical-scientific presentations. It would have been a fantastic week of EuCAP.
Instead, it became the week where most societies across the world came to an almost standstill. The dreadful Corona virus has caused governments to close borders, to prohibit assemblies of people, and to shut down most human activities. These are very challenging times, and people must obviously prioritize the health and safety of their families and the continuance of their jobs and businesses.
However, in order to honour all the preparatory work and to serve the antennas and propagation community, we try to recover as much as possible of EuCAP 2020 on-line with the conference homepage www.eucap2020.org being the entry point. Several elements - such as Best Paper Award sessions, Short Courses, and Industrial Workshops - will take place live on-line, while many other elements - such as the technical-scientific papers and presentations - will be accessible on-line.
Chapters
Yelizarov (Elizarov) A. A., Nazarov I., Skuridin A., , in: 14th European Conference on Antennas and Propagation (EuCAP 2020), 15 - 20 March 2020 Copenhagen, Denmark. Catalog number: CFP2077B-ART. ISBN:978-88-31299-00-8.: IEEE, 2020. P. 1–4.
The paper presents the results of computer simulation of electromagnetic wave propagation in a segment of rectangular waveguide that has one of its wide walls made in the form of a mushroom-shaped modulated metastructure. We used electromagnetic simulation program Ansoft HFSS to obtain the field distribution, characteristics of the complex transmission coefficient S 21 and ...
Added: August 20, 2020
Гущина В. А., / Series chemrxiv-2023-vpzhz-v2 "ChemRxiv". 2023.
All-inorganic perovskite CsPbBr3 and Cs4PbBr6 nanoparticles are being intensively studied due to their unique properties and wide range of applications; however, however, the nature of their optical properties is not yet fully understood due to the difficulty of synthesis of singlephase nanoparticles. In this article we describe the features of the synthesis of single-phase particles ...
Added: May 14, 2026
Pilé I., Deng Y., Shchur L., / Series arXiv "math". 2026. No. 2604.10254.
We investigate the spatial overlap of successive spin configurations in Markov chain Monte Carlo simulations using the local Metropolis algorithm and the Svendsen-Wang and Wolff cluster algorithms. We examine the dynamics of these algorithms for two models in different universality classes: the Ising model and the Potts model with three components. The overlap of two ...
Added: April 20, 2026
Kagan M., Silkin V. M., Efremov D. V., / Series arXiv "math". 2024. No. 2411.12836.
In this study, we analyze the dielectric function of high-Tc cuprates as a function of doping level, taking into account the full energy band dispersion within the CuO2 monolayer. In addition to the conventional two-dimensional (2D) gapless plasmon mode, our findings reveal the existence of three anomalous branches within the plasmon spectrum. Two of these branches ...
Added: November 27, 2024
Influence of anisotropy on the study of critical behavior of spin models by machine learning methods
Sukhoverkhova D., Shchur L., / Series arXiv "math". 2024. No. 2410.14523.
In this paper, we applied a deep neural network to study the issue of knowledge transferability between statistical mechanics models. The following computer experiment was conducted. A convolutional neural network was trained to solve the problem of binary classification of snapshots of the Ising model's spin configuration on a two-dimensional lattice. During testing, snapshots of ...
Added: October 21, 2024
Mozolenko V., Fadeeva Marina, Shchur L., / Series arXiv "math". 2024. No. 2405.10865.
The development of new algorithms for simulations in physics is as important as the development of new analytical methods. In this paper we present a comparison of the recently developed microcanonical population annealing (MCPA) algorithm with the rather mature Wang-Landau algorithm. The comparison is performed on two cases of the Potts model exhibiting a first ...
Added: May 20, 2024
Kagan M., Аксёнов С. В., / Series Research Square "Research Suqare". 2024. No. 1.
We study different resonances (first of all of the Fano type) in the interference device formed by the Aharonov-Bohm ring with superconducting (SC) wire in the topologically nontrivial state playing a role of a bridge between top and bottom arms. We analyze Majorana modes on the ends of the SC wire and show that the collapse of the ...
Added: April 10, 2024
Ребров Я. В., Glazkov V., Murtazoev A. F. et al., / Series cond-mat "arxiv.org". 2023.
Nabokoite family compounds ACu7(TeO4)(SO4)5Cl (A=Na, K, Cs, Rb) are one of the candidates for the evasive spin-liquid state predicted for highly-frustrated square kagome lattice (SKL). Their magnetic subsystem includes SKL layers decorated by additional copper ions. All members of this family are characterized by quite high Curie-Weiss temperatures (∼80−200 K), but magnetic ordering was reported ...
Added: January 29, 2024
Shurakov A., Kaurova N., Belikov I. et al., / Series Physics "arxiv.org". 2022.
In this paper, we report on the method of nondestructive quality control that can be used in fabrication of GaAs high-speed electronics. The method relies on the surface potential mapping and enables rigid in vivo analysis of transport properties of an active electronic device incorporated into a complex integrated circuit. The study is inspired by ...
Added: September 15, 2023
Pugach N., Safonchik M. O., Belotelov V. et al., / Series "cond-mat". 2022. No. 2110.00369.
A detailed investigation of a superconducting spin-triplet valve is presented. This spin-valve consists of a superconducting film covering a metal with an intrinsic spiral magnetic order, which could result from competing isotropic exchanges or, if the crystal lattice breaks central symmetry, from asymmetric Dzyaloshinskii-Moriya exchange. Depending on the anisotropy, such a metal may change its ...
Added: November 16, 2022
Chaudru de Rayna P., Menozzi S., Transactions of the American Mathematical Society 2022 Vol. 375 No. 1 P. 1–45
We investigate the effects of the propagation of a non-degenerate Brownian noise through a chain of deterministic differential equations whose coefficients are rough and satisfy a weak like Hörmander structure (i.e. a non-degeneracy condition w.r.t. the components which transmit the noise). In particular we characterize, through suitable counter-examples, almost sharp regularity exponents that ensure that weak well ...
Added: November 8, 2022
Novikov S. V., / Series cond-mat "arxiv.org". 2022. No. 2209.14955.
Charge transport in amorphous semiconductors having spatially correlated exponential density of states (DOS) has been considered for the arbitrary behavior of the correlation function of random energies. Average carrier velocity is exactly calculated for the quasi-equilibrium (nondispersive) transport regime. For the symmetric exponential DOS with exponential tails for low and high energies and non-positive correlation ...
Added: November 1, 2022
IEEE, 2022.
On behalf of the Conference Organizing Committee, it is my pleasure to invite you to EuCAP 2022, Europe’s flagship conference on antennas and propagation, which will take place in Madrid from March 27th to April 1st. Madrid is the capital and most populated city of Spain, with more than 3 million people, and its hotel ...
Added: April 12, 2022
Ikhsanov R., Mazur E., Kagan M., / Series "Working papers by Cornell University". 2022. No. 2202.01452.
At present, the task of searching for compounds with a high superconducting transition temperature is a very relevant scientific direction. Usually, the calculation of is carried out by numerically solving the system of Eliashberg equations. In this paper, a set of programs for solving this system written in various forms on the imaginary axis is ...
Added: February 4, 2022
IEEE, 2021.
It is my great pleasure to welcome you to the annual European Conference on Antennas and Propagation EuCAP 2021, Europe’s flagship conference on antennas and propagation, which will take place online from 22 to 26 March 2021. Initially it was foreseen to hold it at the Conference Center Düsseldorf, Germany. Due to the rapidly increasing ...
Added: September 30, 2021
Budkov Y., Zavarzin S., Kolesnikov A. L., Journal of Physical Chemistry C 2021 Vol. 125 No. 38 P. 21151–21159
We formulate a general mean-field theory for a flat electric double layer in ionic liquids and electrolyte solutions with ions possessing static polarizability and a permanent dipole moment on a charged electrode. We establish a new analytical expression for electric double-layer differential capacitance, determining it as an absolute value of the ratio of the local ...
Added: September 16, 2021
Sanina N., Isaeva U., Utenyshev A. et al., Inorganica Chimica Acta 2021 Vol. 527 Article 120559
A new inhibitor of phosphodiesterase (PDE), i.e., nitric oxide (NO) donor, a water soluble DNIC Na[Fe(C7H5N4S)2(NO)2]⋅2.5H2O (1), has been synthesized. The structure of the new complex, its physical-chemical properties in the solid state and in solutions have been studied experimentally (X-ray analysis, IR, UV-Vis, Mossbauer spectroscopy, mass-spectrometry, and amperometry) and theoretically (quantum-chemical modeling by DFT ...
Added: September 16, 2021
IEEE, 2021.
The conference “2021 Systems of signals generating and processing in the field of on board
communications” is organized with technical sponsorship of Russian (Moscow) IEEE Circuits
and Systems (CAS04) Chapter IEEE Region 8, Russian Section Chapter, MTT/ED and Institute of
Radio and Information Systems Association (IRIS), Vienna, Austria.
The conference featured invited researchers, educators, managers, and graduate students, whose
research ...
Added: May 19, 2021
Subbotin S., Zabokrickij А., Dymova E., , in: Journal of Physics: Conference SeriesVol. 1680: Computer-Aided Technologies in Applied Mathematics 7-9 September 2020, Tomsk State University, Tomsk, Russia.: IOP Publishing, 2020. Ch. 012047 P. 1–6.
An urgent problem of our time is to counteract the illegal use of civilian unmanned aerial vehicles (quadrocopter type). The problem of detecting quadrocopters is related to their low visibility, including in the electromagnetic wavelength range. As a result, it is relevant and appropriate to develop a budget device for countering such aircraft. At the ...
Added: February 1, 2021
IEEE, 2020.
Added: November 10, 2020
Geneva, Switzerland: Springer Publishing Company, 2018.
This book constitutes the joint refereed proceedings of the 18th International Conference on Next Generation Wired/Wireless Advanced Networks and Systems, NEW2AN 2018, the 11th Conference on Internet of Things and Smart Spaces, ruSMART 2018.
The 64 revised full papers presented were carefully reviewed and selected from 186 submissions. The papers of NEW2AN focus on advanced wireless ...
Added: October 29, 2019
Ren Y., Zhang D., Zhou K. et al., AIP Advances 2019 Vol. 9 No. 7 P. 075307-1–075307-5
We report on the development of a heterodyne receiver at mid-infrared wavelength for high-resolution spectroscopy applications. The receiver employs a superconducting NbN hot electron bolometer as a mixer and a room temperature distributed feedback quantum cascade laser operating at 10.6 μm (28.2 THz) as a local oscillator. The stabilization of the heterodyne receiver has been ...
Added: October 25, 2019
Stukach O., IEEE Transactions on Antennas and Propagation 2019 Vol. 67 No. 9 P. 5962–5973
The aim of this paper is to illustrate the application
of the antenna placement methodology introduced in Part I
for the deterministic synthesis of general conformal aperiodic
arrays subject to multiple concurrent design constraints on the
relevant layout and excitation tapering, as it is typically the
case in satellite communications and radar applications. Antenna
mutual coupling is not considered in the ...
Added: October 12, 2019
Stukach O., IEEE Transactions on Antennas and Propagation 2019 Vol. 67 No. 9 P. 5951–5961
A deterministic approach to the synthesis of a
general aperiodic arc or ring antenna array is presented and
thoroughly detailed in this paper. The proposed technique, which
is based on the auxiliary array pattern (AAP) concept, is aimed at
the semianalytical determination of the optimal excitation tapering
and array element angular distribution for mimicking a given
radiation pattern mask, without resorting ...
Added: October 12, 2019
[б.и.], 2019.
The Asia-Pacific Conference on Antennas and Propagation (APCAP) is an international forum for the exchange of information on the progress and recent advancements in the research and development of innovative antenna technology and radio wave propagation.
APCAP has been successfully inaugurated in Singapore in 2012 and held in Chiangmai in 2013, Harbin in 2014, Bali Island ...
Added: September 4, 2019