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Simulation of a Three-Millimeter-Band Pulse Travelling Wave Tube
Journal of Communications Technology and Electronics. 2016. Vol. 61. No. 8. P. 915–919.
Azov G. A., Efremova M. V., Solntsev V. A., Khritkin S. A.
The results of numerical simulation of electrodynamic characteristics of a slow-wave structure shaped as a folded waveguide and an electron–optical system of a three-millimeter-band pulse travelling wave tube with an output pulsed power of up to 50 W are presented. The matching devices, the interaction space, and the electron–optical system are calculated, which allows determination of their constructive parameters. The effect of loss caused by the roughness of the surfaces of the walls of the electrodynamic system on the output characteristics of the device is estimated.
Research target:
Electronics and Electrical Engineering
Priority areas:
engineering science
Language:
English
Arutyunov K., JIANG1 Q., FANG J. et al., Science China Information Sciences 2026 Vol. 69 No. 6 P. 1–11
Resonators based on nanoelectromechanical systems (NEMS) using two-dimensional (2D) materials with high-quality factors and excellent electrical control are critical for tunable coherent phonon dynamics, resonant sensors and wireless communications. However, their performance is fundamentally limited by the lack of a unified framework governing energy dissipation mechanisms and their electrical tunability. Here, we synergistically modulate both ...
Added: May 28, 2026
Jin S., Komarov M. M., Scientific Reports 2026
Intrabody communication (IBC) channels offer physiological diversity that can be leveraged for passive biometric identification in wearable devices. Recent reports of over 99 per cent identification accuracy have frequently resulted from data leakage, where samples from the same subject are seen in both training and evaluation, yielding inflated and unreliable metrics. In this work, we ...
Added: May 21, 2026
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
Вишняков Г. Н., Yurin A., Minaev V. et al., Измерительная техника 2026 Т. 75 № 2 С. 46–57
The problems of metrological assurance for measuring the refractive index of solid optical materials (silicon, germanium, etc.) used in the infrared range of the spectrum (infrared materials) are considered. The refractive index of optical materials in the infrared wavelength range must be known with high accuracy when developing optics for thermal imagers, night vision devices, ...
Added: May 14, 2026
Методика оценки функциональной безопасности маршрутизаторов на основе вероятностно-физической модели
Polesskiy S., Tumkovskiy S., Tsvetkov V. et al., Информационно-управляющие системы 2026 № 2 С. 49–60
The functional safety of network routers used in critical information infrastructure requires quantitative assessment based on dependability data. Existing safety assessment methods do not account for the influence of physical degradation mechanisms under real operating conditions, which reduces the credibility of the results and complicates the adoption of well-founded engineering decisions. Purpose: Is to improve ...
Added: May 12, 2026
Honolulu: IEEE, 2025.
International Conference on Computer Vision Workshops (ICCVW), Honolulu, HI, USA, 2025 ...
Added: May 3, 2026
Solovyev Roman A., Telpukhov Dmitry, Shafeev I. et al., Technologies 2026 Vol. 14 No. 3 Article 169
With the continuous scaling of semiconductor design technologies, evaluating static IR drop has become a critical bottleneck in the physical synthesis flow. This paper presents a machine learning-based framework that transforms the power delivery network (PDN) analysis problem into an image-to-image translation task using a U-Net architecture with MaxViT and EfficientNet encoders. By implementing a ...
Added: May 3, 2026
Dayoub A., Suleiman E., IEEE, 2026.
2026 8th International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)
1-3 April 2026 ...
Added: April 30, 2026
М.: РТУ МИРЭА, 2024.
В сборнике опубликованы работы, представленные на Международной научно-технической конференции «Перспективные материалы и технологии» («ПМТ–2024»), а также работы ведущих ученых и специалистов, занимающихся созданием новых инновационных оптических материалов, исследованиями в области оптоэлектронных и оптоволоконных систем.
Сборник трудов может быть полезен для научных работников и инженеров, работающих по смежным научным направлениям, а также для аспирантов и студентов технических ...
Added: April 29, 2026
М.: РТУ МИРЭА, 2025.
Перспективные материалы и технологии (ПМТ-2025) : Сборник докладов Национальной научно-технической конференции с международным участием, Москва, 07–12 апреля 2025 года. – Москва: МИРЭА - Российский технологический университет, 2025. – 1820 с. ...
Added: April 29, 2026
Bondarenko G.G., Fisher M. R., Kristya V. I., Bulletin of the Russian Academy of Sciences: Physics 2026 Vol. 90 No. 4 P. 572–576
A model of the cathode layer of a glow gas discharge with a thin dielectric film on a fraction of the
cathode’s working surface is formulated. It is shown that a glow discharge most rapidly transits to an arc discharge,
accompanied by a significant increase in discharge current density and a decrease in cathode voltage
drop, if the ...
Added: April 25, 2026
Ершов И. А., Системная инженерия и инфокоммуникации 2025 № 4 С. 11–14
The heat consumption of residential buildings is a stochastic series. It is necessary for the design of thermal energy regulators the creation of a neural network model. In the paper, the model is carried out based on Long Short-Term Memory (LSTM). The high accuracy of reproducing the series was achieved by training the model on ...
Added: April 22, 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
Ivanov I., Ebraheem A., Информационные процессы 2025 Т. 25 № 4 С. 787–798
The article proposes a method for planning the placement of access points and gateways inside buildings for constructing Internet of Things networks. The basis of the method is the use of information from a building information model, which makes it possible to easily take into account both the geometry and the physical and technical characteristics ...
Added: April 19, 2026
Doronin S., Yury A. Budkov, Current Opinion in Electrochemistry 2026 Vol. 57 Article 101853
The electric double layer (EDL) governs charge distribution at electrode–electrolyte interfaces, controlling reaction kinetics and energy storage performance. This mini review surveys the evolution of EDL theory—from the classical Gouy-Chapman-Stern framework to modern coupled quantum-continuum schemes that integrate electronic structure with statistical mechanics. We show how modified Poisson–Boltzmann (mPB) formu-lations incorporating finite ion size, dielectric ...
Added: April 19, 2026
IEEE, 2025.
The themes for this year's conference were chosen as a means of bringing together academics and industrialists, engineering and management research, and providing a basis for discussion of issues arising across the engineering and business community in relation to Quality Management, Information Technologies, Digital Security aimed at developing engineers and managers for the future. The ...
Added: April 17, 2026
NY: Association for Computing Machinery (ACM), 2026.
This book consists of the proceedings of the extended abstracts of the 2026 CHI Conference on Human Factors in Computing Systems. ...
Added: April 14, 2026
Proceedings of IEMTRONICS 2025: International IoT, Electronics and Mechatronics Conference, Volume 1
Singapore: Springer, 2026.
This book gathers selected research papers presented at IEMTRONICS 2025 (International IoT, Electronics and Mechatronics Conference), held during 3–5 April 2025 in London, United Kingdom, in hybrid mode. This book presents a collection of state-of-the-art research work involving cutting-edge technologies in the field of IoT, electronics mechatronics, and related areas. The work is presented in ...
Added: April 11, 2026
IEEE, 2026.
Preface IEEE Russia North West Section and Saint Petersburg Electrotechnical University “LETI” are pleased to present the Proceedings of the 2026 ElCon Conference of Young Researchers in Computing & Processing, and Information Security (2026 ElCon-CP) held in St. Petersburg, Russia, on February 3-5, 2026. This conference was hosted by Saint Petersburg Electrotechnical University “LETI”. The ...
Added: April 6, 2026
Manohin A., Электрооборудование: эксплуатация и ремонт 2026 № 2 С. 75–85
An extended method for calculating heat transfer coefficients using programs
for automated analysis of the thermal regime of TRIANA (ASONIKA-T) radio-electronic
equipment for various designs is proposed. Based on the analysis of the obtained
heat transfer coefficients, it is shown how to set realistic values for the convective
heat transfer coefficient in SOLIDWORKS Simulation and other CAE thermal analysis
systems. ...
Added: April 3, 2026
Besschetnova E., Вестник Российского университета дружбы народов. Серия: Философия 2026 Т. 30 № 1 С. 243–253
The author examines the main trends in the digitalization of religion, focusing on the processes that occur within Christianity. The article emphasizes that with the onset of the process of modernization and secularization in the 19th century, the Christian Church faced the issue of finding forms of existence in the new reality. Today, this task ...
Added: April 1, 2026
D. Sevryukov, Khmelev A., Merzlinkin V. et al., Russian Microelectronics 2025 Vol. 54 No. 8 P. 1422–1428
Optical satellite communication uses laser radiation to transmit information instead of the classical
radio frequency range. Laser communication is characterized by better performance due to higher carrier
frequency and less power consumption. PIN, avalanche, and superconducting single-photon detectors
(SSPD) can be used to receive optical signals. In this paper, we describe an automatic optical power control
(AOPC) system that ...
Added: March 24, 2026
Chowde Gowda C., Alexey Kartsev, Tiwari N. et al., Small 2024 Vol. 20 No. 47 Article 2405197
A vast majority of electrical devices have integrated magnetic units, which generate constant magnetic fields with noticeable vibrations. The majority of existing nanogenerators acquire energy through friction/mechanical forces and most of these instances overlook acoustic vibrations and magnetic fields. Magnetic two-dimensional (2D) tellurides present a wide range of possibilities for devising a potential flexible energy ...
Added: March 16, 2026
Yurin A., International Journal of Applied Glass Science 2026 Vol. 17 No. 2 Article e70022
This article presents a three autocollimation method (TAM) for measuring the refractive index (RI) of optical glass. The popular minimum deviation method (MDM) for RI measurement is accurate, but it is very laborious, since the procedure of determining the minimum possible angle requires many iterations. TAM allows the calculation of RI based on the measurement ...
Added: January 23, 2026