Vol. 18, no. 1, 2026
РусскийEnglish
Vol. 18, no. 1
2026
RADIOELECTRONICS
ANISOTROPY OF ACOUSTIC AND ACOUSTO-OPTIC PROPERTIES IN LITHIUM NIOBATE CRYSTALS
Farkhad R. Akhmedzhanov, Ulugbek Sh. Abdirahmonov, Jakhongir O. Kurbanov ........................................................................................................................................................................................................... 3
A RECURSIVE DIGITAL FILTER AS A UNIT OF A RECURRENT NEURAL NETWORK IN THE PROBLEM OF PREDICTING THE RESPONSE OF A SPIN SYSTEM
Sergey V. Perchenko, Dmitry A. Stankevich ..................................................................................................................................................................................................................................................................... 9
THERMAL EFFECT OF ROUGHNESS IN SILICON FIELD-EFFECT GAA NANOTRANSISTORS
Nikolae V. Masalsky ........................................................................................................................................................................................................................................................................................................ 19
A ROBUST FAULT DETECTION AND CLASSIFICATION APPROACH FOR WIRELESS SENSOR NETWORKS USING STABILIZED MODEL PREDICTIVE CONTROL AND OPTIMIZED SVM CLASSIFIER
Mohsin Ali Ahmed, Mohammed N. Majeed, Roa'a Mohammed Mahdi, Anas Fouad Ahmed .......................................................................................................................................................................................... 29
RADIOLOCATION
PARALLEL COMPUTING MODELS WITH MATLAB FOR RADAR DIGITAL TWINS USING MULTIPLE CUDA GPUS
Yuri N. Gorbunov, Aleksandr P. Sonin ............................................................................................................................................................................................................................................................................. 41
NANOSYSTEMS
FABRICATION AND TAILORING THE DIELECTRIC FEATURES OF CS-SNO2-ZNO AND CS-ZRO2-FE2O3 NANOCOMPOSITES FILMS FOR FLEXIBLE NANOELECTRONICS APPLICATIONS
Aseel Hadi, Hamed Ibrahim, Najah M.L.Al Maimuri, Ahmed Hashim, Mohammed H. Abbas ......................................................................................................................................................................................... 55
INFORMATION TECHNOLOGIES
IDENTIFICATION OF THE EMOTIONAL STATE BY THE AMPLITUDE-FREQUENCY CHARACTERISTICS OF THE SPEECH SIGNAL
Denis A. Kravchuk, Sergey A. Pereselkov, Vladimir I. Grachev ...................................................................................................................................................................................................................................... 61
SOUND SCATTERING ON AN ELASTIC FINITE CYLINDRICAL SHELL WITH AN ELASTIC PARTITION
Sergey L. Ilmenkov, Alexander A. Kleshchev, Sergey A. Perestelkov, Nikolay V. Ladykin .............................................................................................................................................................................................. 71
HARMONIC TIME-FREQUENCY PERIODOGRAM OF MARINE MOVING OBJECTS HYDROACOUSTIC NOISE
Vladimir G. Babikov, Oleg V. Babikov ............................................................................................................................................................................................................................................................................. 79
CALCULATING THE POWER TO ENSURE A GIVEN RECEPTION QUALITY IN A PD-NOMA SYSTEM WITH TWO USERS AND QAM SIGNALS
Yakov V. Kryukov, Dmitry A. Pokamestov, Anatoly S. Zadorin, Aleksandr V. Filatov ....................................................................................................................................................................................................... 93
A COMPARISON OF MACHINE LEARNING METHODS FOR MISSING VALUE IMPUTATION AND THEIR IMPACT ON STATISTICAL DISTRIBUTION
Zhyan Mohammed, Nzar Abdulqadr ............................................................................................................................................................................................................................................................................. 101
CONDENSED MATTER PHYSICS
СALCULATION PLASMON RESONANCES IN THE STRUCTURE OF A GRAPHENE RECTANGULAR RESONATOR LOCATED ABOVE A HOMOGENEOUS GRAPHENE SHEET
Denis V. Fateev, Olga V. Polischuk, Konstantin V. Mashinsky ...................................................................................................................................................................................................................................... 115
PHASE-FIELD MODELING OF THE IMPACT OF CHARGED DEFECTS ON HYSTERESIS LOOPS IN PTO FERROELECTRIC THIN FILMS
Andrey A. Guskov, Alexander O. Ladenkov, Sergey D. Lavrov ..................................................................................................................................................................................................................................... 123
FREE-CARRIER ABSORPTION IN INXGA1-XAS CRYSTALS FOR ALLOY-DISORDER SCATTERING
Guseyn B. Ibragimov, Raida Z. Ibaeva, Behbud G. Ibragimov, Mobil V. Kazimov, Mehman M. Shirinov ..................................................................................................................................................................... 135
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