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5G Rollout Challenges and Opportunities for Frontier and Emerging Markets Radioelectron. Commun. Syst. Pub Date : 2024-04-16 Igor Gepko
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Comparative Study of Block Ciphers Implementation for Resource-Constrained Devices (Review) Radioelectron. Commun. Syst. Pub Date : 2024-04-16 Mahendra Shridhar Naik, Desai Karanam Sreekantha, Kanduri V. S. S. S. S. Sairam
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Deep Learning Framework for Analysis of Health Factors in Internet-of-Medical Things Radioelectron. Commun. Syst. Pub Date : 2024-04-16 Syed Hauider Abbas, Ramakrishna Kolikipogu, Vuyyuru Lakshma Reddy, Jnaneshwar Pai Maroor, Deepak Kumar, Mangal Singh
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Enhancing Peak Power Efficiency of NOMA Waveform for 5G and beyond 5G Using SLM Algorithm Radioelectron. Commun. Syst. Pub Date : 2024-04-16 Nidhi Gour, Nishant Gaur, Himanshu Sharma
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Thyristors Controlled by Light and Magnetic Field Radioelectron. Commun. Syst. Pub Date : 2024-04-01 Ivan Vikulin, Lidiya Vikulina, Pavlo Markolenko, Oleksandr Nazarenko
Abstract In this paper an impact of external magnetic field on current-voltage characteristics of a planar silicon photothyristor is researched experimentally. It is shown that magnetic field of one polarity with induction of 0.4 T results in such decrease of the breakover voltage UB as well as an LED emission at current of 8 mA. But magnetic field of the opposite polarity allows to increase UB. There
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Theoretical Justification of Application Possibility of Different Order Root-polynomial Functions for Interpolation and Approximation of Boundary Trajectory of Electron Beam Radioelectron. Commun. Syst. Pub Date : 2024-04-01 Igor Melnyk, A. V. Pochynok
Abstract In this paper on a basis of functional analysis methods we justified theoretically the possibility of different orders root-polynomial functions application for interpolation and approximation of the boundary trajectory of an electron beam in case of its propagation in ionized gas with compensation of the space charge of the beam electrons. It is shown, that the root-polynomial functions satisfy
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Broadband Acousto-optic Amplitude Demodulator Radioelectron. Commun. Syst. Pub Date : 2024-04-01 A. R. Gasanov, R. A. Gasanov, A. R. Rustamov, R. A. Akhmedov, M. V. Sadykhov
Abstract The scientific and practical significance of the synthesis of demodulators in solving the problem of monitoring unknown radio emissions has been substantiated. Features of the photoelastic effect are discussed in the context of constructing an amplitude demodulator. A mathematical model of the signal generation process at the output of the demodulator has been developed. It is shown that the
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Temperature Drift of Silicon Photodiode Spectral Sensitivity Radioelectron. Commun. Syst. Pub Date : 2024-04-01 Andriy Voronko, Denys Novikov, Oleksandr Shymanovskyi
Abstract The spectral sensitivity change of a silicon photodiode with its temperature is analyzed in the article. This research area is relevant because silicon photodiodes are used as sensitive elements in temperature control systems of the vapour-phase epitaxy process. Technical characteristics of the obtained semiconductor devices are mostly determined by the quality of heterostructures used for
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Transmit Antenna Selection for Achieving Energy Efficiency in Massive MIMO Based 5G Cellular Network Radioelectron. Commun. Syst. Pub Date : 2024-04-01 Janmoni Borah, Smriti Baruah, Ganjiguntla Bhargavi, Palagiri Durgaprasad, Boya Damodar
Abstract In this study, two dynamic algorithms are verified for transmit antenna selection aimed at achieving the energy efficiency in massive MIMO, namely: Random User Selection (RUS) and Maximum Channel Gain (MCG). Massive MIMO setups are investigated over N radio cables via centralized massive base station (BS), which uses RUS and MCG to provide management to U clients. Massive MIMO networks are
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Microwave Absorbing Composite Materials Radioelectron. Commun. Syst. Pub Date : 2024-03-12 Yuriy Poplavko, Dmytro Tatarchuk, Yurii Didenko, Dmytro Chypegin
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Calculation of Geometric Dimensions of Cold Cathode Surface in High-Voltage Glow Discharge Electron Sources Radioelectron. Commun. Syst. Pub Date : 2024-03-12 Igor Melnyk, Serhii Tuhai, Iryna Shved, M. Yu. Skrypka
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Dual-band Microstrip Balun with Different Complex Load Impedances in Frequency Bands Radioelectron. Commun. Syst. Pub Date : 2024-03-12 Valeriy Oborzhytskyy, Volodymyr Storozh, Sergiy Fabirovskyy
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Predicting Patient Hospital Charges Using Machine Learning Radioelectron. Commun. Syst. Pub Date : 2024-02-07 Dolley Shukla, Preeti Chandrakar
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Analytical Method of Constructive Synthesis of Compact Polarizers with Maximally Flat Phase-Frequency Characteristic Based on Two Reactive Elements in Square Waveguide Radioelectron. Commun. Syst. Pub Date : 2024-02-07 F. F. Dubrovka, A. V. Bulashenko
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Microwave Parameters of Components of Shielding Composites. Part 2: Mechanisms of Microwave Absorption Radioelectron. Commun. Syst. Pub Date : 2024-02-07 Yu. M. Poplavko, Yu. V. Didenko, D. D. Tatarchuk
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Application of Neural Network Technologies for Underwater Munitions Detection Radioelectron. Commun. Syst. Pub Date : 2024-02-07 V. I. Slyusar
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Hardware and Algorithmic Features of Radiation, Reception and Processing of Signals Using Incoherent Scatter Technique Radioelectron. Commun. Syst. Pub Date : 2023-11-29 Yevgenii Rogozhkin, Leonid Emelyanov, Valeriy Pulyayev, Igor Domnin, Artem Miroshnikov, Nataliia Kuzmenko
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Capacitive and Resistive Humidity Sensors Based on Flexible Nanocellulose Film for Wearable Electronics Radioelectron. Commun. Syst. Pub Date : 2023-11-29 Vladyslav Lapshuda, Viktoriia Koval, Mykhailo Dusheiko, Valerii Barbash, Olga Yashchenko, Serhii Maliuta
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Metal-Dielectric Nanocomposite Structures with Definite Optical Selective Properties Radioelectron. Commun. Syst. Pub Date : 2023-11-29 Yurii Yakymenko, Oleksandr Machulianskyi, Bohdan Babych, Viktor Hetmanchuk
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Charge Transfer in Polar Crystals Radioelectron. Commun. Syst. Pub Date : 2023-11-29 Victor Kazmirenko, Yuriy Poplavko, Yuriy Yakymenko
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Microwave Parameters of Components of Shielding Composites. Part 1: Mechanisms of Microwave Reflection Radioelectron. Commun. Syst. Pub Date : 2023-11-29 Yuriy Poplavko, Yurii Didenko, Dmytro Tatarchuk
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Ultrawideband Planar Double-Sided Metallized Tapered Slot Antenna with Modified Topology Radioelectron. Commun. Syst. Pub Date : 2023-10-06 Maxim A. Kozachuk, V. I. Naidenko, F. F. Dubrovka
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Intrahemispheric Symmetry of Brain Perfusion. Part 3. Assessment of Neuropsycological State of Patients Based on SPECT Data Radioelectron. Commun. Syst. Pub Date : 2023-10-06 M. O. Nikolov, T. G. Novikova, Serhii S. Makeiev, V. O. Tsikalo
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Comparative Analysis of Resolution of Nonparametric BDS Criterion and Maximum Likelihood Criterion for Estimation of Delay and Doppler Frequency Shift of Pulse Signal Radioelectron. Commun. Syst. Pub Date : 2023-10-06 Pavlo Yu. Kostenko, Valeriy V. Slobodyanuk, H. Yu. Dukin
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Adaptive Radar Tracking Algorithm for Maneuverable UAV with Probabilistic Identification of Data Using Coordinate and Amplitude Characteristics Radioelectron. Commun. Syst. Pub Date : 2023-10-06 S. Ya. Zhuk, Taras V. Malenchyk, Oleksandr S. Neuimin, Oleksandr Yu. Myronchuk
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Influence of Single Layer Winding Geometry of Inductive Element on Loss Resistance Radioelectron. Commun. Syst. Pub Date : 2023-10-06 Andrii P. Seredin, A. V. Movchaniuk
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Microwave Parameters Investigation of Moxa Wormwood Cigarette Radioelectron. Commun. Syst. Pub Date : 2023-08-25 Oleksiy P. Yanenko, Kostiantyn L. Shevchenko, Oleksandr M. Golovchanskyi, Oleksandra D. Golovchanska
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Matrix D-Tree Method and Its Application for Symbolic Analysis of Linear Periodically Time-Variable Circuits in Frequency Domain Radioelectron. Commun. Syst. Pub Date : 2023-08-25 Yuriy Shapovalov, Dariya Bachyk, Ksenia Detsyk, Roman Romaniuk, Ivan Shapovalov
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Dual-Mode Tunable Loop Resonator with Stub Radioelectron. Commun. Syst. Pub Date : 2023-08-25 Sergii Litvintsev, Alexander Zakharov, Sergii Rozenko, Maxim Kozachuk
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System Performance of Three Cell Network with Corner Users Using Precoding, Interference Alignment and Quantized Limited Channel Feedback Radioelectron. Commun. Syst. Pub Date : 2023-08-25 Amlan Deep Borah, Md. Anwar Hussain, Joyatri Bora
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Performance Improvement of Millimeter Wave Antennas (Review) Radioelectron. Commun. Syst. Pub Date : 2023-08-25 Prachi Gupta
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Device to Monitor Radio Path Operation of Earth Station of Satellite System for Remote Sensing of the Earth Radioelectron. Commun. Syst. Pub Date : 2023-07-20 F. F. Dubrovka, S. Ye. Fabirovskyi, V.-M. V. Miskiv, I. N. Prudyus, V. H. Storozh
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Presenting AR Model Error in Terms of Geman-McClure Function for Prediction of Processes in Telecommunications Radioelectron. Commun. Syst. Pub Date : 2023-07-20 Oleksii Holubnychyi, Maksym Zaliskyi, Olga Shcherbyna, Olga Ivanets
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Design and Analysis of AMC Reflector Integrated Flexible and Compact Vehicular Antenna for Communication Application Radioelectron. Commun. Syst. Pub Date : 2023-07-20 Anil Babu Badisa, B. T. P. Madhav, Kantamneni Srilatha, A. V. Chillarige, Vineel Battula, Ch. V. Garimella
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Protection of Coherent Pulse Radars against Combined Interferences. 4. Adaptive Systems of Space-Time Signal Coprocessing against Background of Combined Interference Based on Two-Dimensional ALF Radioelectron. Commun. Syst. Pub Date : 2023-07-20 V. P. Riabukha, A. V. Semeniaka, Ye. A. Katiushyn, D. V. Atamanskiy
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Reception of M-ary Orthogonal Negacyclic Code Shift Keying Signals Based on Odd Discrete Fourier Transform Radioelectron. Commun. Syst. Pub Date : 2023-07-20 I. A. Gepko
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Speed Estimation of Broadband Access to Internet via xDSL Technology Radioelectron. Commun. Syst. Pub Date : 2023-07-20 Vitaliy A. Balashov, Vasyl I. Oreshkov, Iryna B. Barba, Volodymyr V. Pedyash
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Complex Spline Approximation in Positioning Problems Radioelectron. Commun. Syst. Pub Date : 2023-05-15 Irina Strelkovskaya, Irina Solovskaya, Juliya Strelkovska, Viktoria Pascalenko
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Structural and Parametric Optimization of Bandgap Voltage Reference Radioelectron. Commun. Syst. Pub Date : 2023-05-15 L. N. Pavlov, Denys Lebedev
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Reconstruction of Action Potentials of Cardiac Cells from Extracellular Field Potentials Radioelectron. Commun. Syst. Pub Date : 2023-05-15 Nataliia G. Ivanushkina, Kateryna O. Ivanko, Mykhailo O. Shpotak, Yuriy V. Prokopenko
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Ground Reflections Effect Mitigation for Estimation of Meteorological Signal Spectrum Based on Adaptive Lattice Filter Radioelectron. Commun. Syst. Pub Date : 2023-05-15 D. V. Atamanskyi, Ruslan Stovba, I. Romanenko, V. P. Riabukha
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Compact Microstrip Directional Coupler with Topology Layout on Multilayer PCB Radioelectron. Commun. Syst. Pub Date : 2023-05-15 Larion O. Roman, Sergiy Ye. Martyniuk, Dmytro Vasylenko
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Hartley’s Amplitude, Balanced and Single Band Modulations Radioelectron. Commun. Syst. Pub Date : 2023-03-22 A. B. Kokhanov
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Fault Recognition and Reconfiguration for Three-Phase Five-level Cascaded H-bridge Multilevel Inverter Radioelectron. Commun. Syst. Pub Date : 2023-03-22 Tanu Prasad, Swapnajit Pattnaik
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Acoustooptic Methods and Tools for Measuring Parameters of Optoelectronic Devices Radioelectron. Commun. Syst. Pub Date : 2023-03-22 A. R. Gasanov, R. A. Gasanov, A. R. Rustamov, R. A. Akhmedov, M. V. Sadykhov
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Semicoaxial Waveguide with Elliptical Cross-Section as New Type of Microwave Transmission Line Radioelectron. Commun. Syst. Pub Date : 2023-03-22 Igor Zavislyak, Hryhorii Chumak, Vladyslav Hnapovskyi
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Analysis of Massive MIMO and Small Cells based 5G Cellular Networks: Simulative Approach Radioelectron. Commun. Syst. Pub Date : 2023-03-22 Janmoni Borah, Smriti Baruah, Soumi Das, Debarun Biswas
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Intrahemispheric Symmetry of Brain Perfusion. Part 2. Clinical Investigations Radioelectron. Commun. Syst. Pub Date : 2023-02-20 N. A. Nikolov, T. G. Novikova, S. S. Makeiev, Vsevolod V. Stebliuk, V. O. Tsikalo
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Human Steps Detection Using CME and FCME Threshold Calculation Algorithms Radioelectron. Commun. Syst. Pub Date : 2023-02-20 Yevhen Vistyzenko, Andriy Movchanyuk
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Blurred Relaxation Spectra in Dielectric Materials Radioelectron. Commun. Syst. Pub Date : 2023-02-20 Yuriy M. Poplavko, Dmytro D. Tatarchuk, Yurii V. Didenko, Dmytro V. Chypegin
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Theoretical Research of Differential Oscillator Radioelectron. Commun. Syst. Pub Date : 2023-02-20 V. V. Rapin
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Efficient Fused MAC Unit Using Multi-Operand Parallel Prefix Adder Radioelectron. Commun. Syst. Pub Date : 2023-01-10 A. Abinaya, M. Maheswari
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Underground Coal Mine Environmental Multi-Parameter Monitoring Module with Embedded Sensors: Application of UHF Radio Transceiver Device Radioelectron. Commun. Syst. Pub Date : 2023-01-10 Abhishek Ghosh, P. K. Mishra
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Analysis of Dual-mode Resonators from Transmission Line Segments Radioelectron. Commun. Syst. Pub Date : 2023-01-10 Sergii N. Litvintsev, A. V. Zakharov
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Three-Probe Microwave Interferometry for Measuring Displacement of Mechanical Objects with Account for Antenna Reflectivity Radioelectron. Commun. Syst. Pub Date : 2023-01-10 M. V. Andreev, O. O. Drobakhin, D. Yu. Saltykov, N. B. Gorev, I. F. Kodzhespirova
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Comparative Experimental Investigations of Adaptive and Non-adaptive MTI Systems in Pulse Radars of Various Applications and Wave Ranges Radioelectron. Commun. Syst. Pub Date : 2023-01-10 V. P. Riabukha, A. V. Semeniaka, Ye. A. Katiushyn, D. V. Atamanskiy
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Computer Modeling as Instrument for Optical Locator Synthesis Radioelectron. Commun. Syst. Pub Date : 2023-01-01
Abstract It is proposed a method of generalized computer modeling of optical locators (OL) based on all known methods: amplitude, triangulation, phase and TOF (time of flight), including their dynamic operation in spatial interaction with the object and interference. The method consists of modeling of a number of physical phenomena, which is organized into an algorithm of actions with objects of several
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Double-Layered T-Shape Loaded Hairpin Resonator for High Performance Characteristic Dual-Band BPF Design Radioelectron. Commun. Syst. Pub Date : 2023-01-01
Abstract A simple high performance compact dual-band bandpass filter is developed in this paper based on multilayered T-shape loaded hairpin resonator (T-SLHR). The filter circuit is constructed using two substrates. On the first ground plane substrate, two T-SLHRs are analyzed and electrically coupled through a space gap S to accomplish the desired dual passbands. To acquire the filtering response
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Radio Monitoring Complex Model as Multi-Phase Queuing System Radioelectron. Commun. Syst. Pub Date : 2022-11-11 O. Romanov, S. Nikolaev, Ye. Orliuk