rus
Competent opinion
A. Novoselov
IT IS NEEDED THAT COUNTERFEITING DOMESTIC ORIGIN IS MORE TROUBLE THAN IT’S WORTH DOI: 10.22184/1992-4178.2025.245.4.16.22
IT IS NEEDED THAT COUNTERFEITING DOMESTIC ORIGIN IS MORE TROUBLE THAN IT’S WORTH DOI: 10.22184/1992-4178.2025.245.4.16.22
Column of radio-electronic industry department
Rules and Regulations
ENHANCEMENT OF LEGISLATION FOR CONTRACT SYSTEM AND PROCUREMENT ACTIVITIES IN THE FIELD OF THE STATE DEFENSE ORDER MEETING OF THE MILITARY AND INDUSTRIAL POLICY AND BUDGET SECTION OF THE EXPERT COUNCIL OF THE FEDERATION COUNCIL COMMITTEE ON DEFENSE AND S
DOI: 10.22184/1992-4178.2025.245.4.36.41
Exhibitions & Conferences
Yu. Kovalevsky, E. Kasparova
DISCUSSION SESSIONS OF EXPOELECTRONICA 2025. PART 1 DOI: 10.22184/1992-4178.2025.245.4.32.35
DISCUSSION SESSIONS OF EXPOELECTRONICA 2025. PART 1 DOI: 10.22184/1992-4178.2025.245.4.32.35
Artificial Intelligence
A. Zalischuk, V. Nenashev, A. Sentsov, M. Belikov
RESEARCH OF NEURAL NETWORK METHODS FOR CLASSIFICATION OF THE EARTH’S SURFACE DOI: 10.22184/1992-4178.2025.245.4.84.88
The article considers five different convolutional neural network models which were trained and tested. The input data was a set of satellite images RSI-CB256 of the Earth’s surface. The results of the study are applicable in such areas as mapping, urban planning, protection of population and territories from emergency situations.
RESEARCH OF NEURAL NETWORK METHODS FOR CLASSIFICATION OF THE EARTH’S SURFACE DOI: 10.22184/1992-4178.2025.245.4.84.88
The article considers five different convolutional neural network models which were trained and tested. The input data was a set of satellite images RSI-CB256 of the Earth’s surface. The results of the study are applicable in such areas as mapping, urban planning, protection of population and territories from emergency situations.
Tags: automated onboard control convolutional neural networks deep learning land cover classification автоматизированный бортовой контроль глубокое обучение классификация зон земной поверхности сверточные нейронные сети
Electronic Components
M. Sokolov
REVIEW OF SUZHOU HANGJING QUARTZ FREQUENCY CONTROL COMPONENTS DOI: 10.22184/1992-4178.2025.245.4.118.122
Suzhou HangJing Electronic Technology (HCI) is a leader in piezoelectric crystal technology and specializes in design and mass production of quartz crystal signal generation and frequency control components. The article provides an overview of the main categories and key series of components manufactured by the company.
REVIEW OF SUZHOU HANGJING QUARTZ FREQUENCY CONTROL COMPONENTS DOI: 10.22184/1992-4178.2025.245.4.118.122
Suzhou HangJing Electronic Technology (HCI) is a leader in piezoelectric crystal technology and specializes in design and mass production of quartz crystal signal generation and frequency control components. The article provides an overview of the main categories and key series of components manufactured by the company.
Tags: oven-controlled crystal oscillator (ocxo) quartz oscillator quartz resonator temperature compensated crystal oscillator (tcxo/vc-tcxo) voltage controlled crystal oscillator (vcxo) кварцевый генератор кварцевый резонатор термокомпенсированный генератор (tcxo/vc-tcxo) термостатированный генератор (ocxo) управляемый напряжением кварцевый генератор (vcxo)
CAD
S. Skovorodnikov, D. Semenov
PROSPECTS FOR THE DEVELOPMENT OF DOMESTIC CAD FOR CALCULATING THE MAIN ELECTRICAL PARAMETERS OF FERRITE MICROWAVE DEVICES DOI: 10.22184/1992-4178.2025.245.4.68.71
The article discusses the problems of designing ferrite microwave devices using modern CAD systems and the prospects for developing domestic CAD systems for calculating the main parameters of this class of devices.
PROSPECTS FOR THE DEVELOPMENT OF DOMESTIC CAD FOR CALCULATING THE MAIN ELECTRICAL PARAMETERS OF FERRITE MICROWAVE DEVICES DOI: 10.22184/1992-4178.2025.245.4.68.71
The article discusses the problems of designing ferrite microwave devices using modern CAD systems and the prospects for developing domestic CAD systems for calculating the main parameters of this class of devices.
Tags: circulator ferrite microwave devices phase shifter resonant filter saturation magnetization switch намагниченность насыщения переключатель резонансный фильтр фазовращатель ферритовые свч-устройства циркулятор
Test & Measurements
S. Revutsky, V. Maskaleva, P. Nikolskaya
«OBZOR» VECTOR NETWORK ANALYZERS: 25 YEARS OF CONTINUOUS DEVELOPMENT DOI: 10.22184/1992-4178.2025.245.4.72.74
The article examines the development stages of «Obzor» vector network analyzers model range and «PLANAR» company future plans in the field of designing devices for measuring the parameters of microwave systems.
«OBZOR» VECTOR NETWORK ANALYZERS: 25 YEARS OF CONTINUOUS DEVELOPMENT DOI: 10.22184/1992-4178.2025.245.4.72.74
The article examines the development stages of «Obzor» vector network analyzers model range and «PLANAR» company future plans in the field of designing devices for measuring the parameters of microwave systems.
Tags: complex transmission and reflection coefficient meter s-parameters of four-pole network s-параметры четырехполюсника vector network analyzer векторный анализатор цепей измеритель комплексных коэффициентов передачи и отражения
K. Epifantsev
PROSPECTS FOR VIRTUALIZATION AND MULTISENSORIZATION OF DOMESTIC DEVICES FOR MEASURING SHAPE DEFECTS DOI: 10.22184/1992-4178.2025.245.4.76.78
The article discusses promising domestic developments of control and measuring equipment designed to measure geometric parameters and control the quality of products. A prototype of a roundness tester is described, implemented on the basis of an adapted optical sensor of a computer mouse.
PROSPECTS FOR VIRTUALIZATION AND MULTISENSORIZATION OF DOMESTIC DEVICES FOR MEASURING SHAPE DEFECTS DOI: 10.22184/1992-4178.2025.245.4.76.78
The article discusses promising domestic developments of control and measuring equipment designed to measure geometric parameters and control the quality of products. A prototype of a roundness tester is described, implemented on the basis of an adapted optical sensor of a computer mouse.
Tags: automation import substitution multisensority profilometer roundness tester автоматизация импортозамещение кругломер мультисенсорность профилометр
K. Epifantsev
STUDY OF THE INFLUENCE OF THE ERROR IN SETTING THE ANGLE OF INCLINATION OF THE CONTOUR MEASURING MACHINE DRIVE ON THE RESULT OF FINAL MEASUREMENTS: A VECTOR FOR IMPROVING THE VERIFICATION METHODOLOGY DOI: 10.22184/1992-4178.2025.245.4.80.83
The article studies the influence of the error in setting the angle of inclination of the X-axis drive of the Contracer CV-3100 contour measuring machine on the measurement results. Practical recommendations for adjusting the verification methodology and optimizing the design of the device have been formulated.
STUDY OF THE INFLUENCE OF THE ERROR IN SETTING THE ANGLE OF INCLINATION OF THE CONTOUR MEASURING MACHINE DRIVE ON THE RESULT OF FINAL MEASUREMENTS: A VECTOR FOR IMPROVING THE VERIFICATION METHODOLOGY DOI: 10.22184/1992-4178.2025.245.4.80.83
The article studies the influence of the error in setting the angle of inclination of the X-axis drive of the Contracer CV-3100 contour measuring machine on the measurement results. Practical recommendations for adjusting the verification methodology and optimizing the design of the device have been formulated.
Tags: contour measuring machine contour stitching goniometer verification methodology x-axis drive контурограф методика поверки привод оси x сшивка контуров угломер
Radio engineering systems
V. Nenashev
METHODOLOGY FOR COMBINING MULTI-ASPECT MODES OF RADAR FRAME FORMATION IN A SPATIALLY DISTRIBUTED SYSTEM OF SMALL-SIZED AIRBORNE RADARS DOI: 10.22184/1992-4178.2025.245.4.90.94
The article proposes the methodology that combines data from multi-aspect modes (bistatic (semi-active) and active) of high-resolution radar frame formation based on a two-position spatially distributed system of small-sized airborne radars.
METHODOLOGY FOR COMBINING MULTI-ASPECT MODES OF RADAR FRAME FORMATION IN A SPATIALLY DISTRIBUTED SYSTEM OF SMALL-SIZED AIRBORNE RADARS DOI: 10.22184/1992-4178.2025.245.4.90.94
The article proposes the methodology that combines data from multi-aspect modes (bistatic (semi-active) and active) of high-resolution radar frame formation based on a two-position spatially distributed system of small-sized airborne radars.
Tags: combination of multi-aspect modes forward viewing area high resolution radar frames small-sized airborne radar two-position spatially distributed system высокое разрешение двухпозиционная пространственно-распределенная система малогабаритная бортовая рлс передняя зона обзора радиолокационные кадры совмещение разноракурсных режимов
E. Starovoytov, Z. Kondrashov, V. Ignatenko
PROBLEMS OF COMBINED OPERATION OF ONBOARD RADIO INSTRUMENT OF AN AIRBORNE MEASURING STATION BASED ON UAV DOI: 10.22184/1992-4178.2025.245.4.96.100
Airborne measuring stations based on UAVs are used for telemetric control of space launches. Using communication equipment, control data is relayed to a ground station. The article assesses the possibilities of combined operation of onboard equipment.
PROBLEMS OF COMBINED OPERATION OF ONBOARD RADIO INSTRUMENT OF AN AIRBORNE MEASURING STATION BASED ON UAV DOI: 10.22184/1992-4178.2025.245.4.96.100
Airborne measuring stations based on UAVs are used for telemetric control of space launches. Using communication equipment, control data is relayed to a ground station. The article assesses the possibilities of combined operation of onboard equipment.
Microwave electronics
M. Polunin, S. Tarasov, G. Glushkov
DOMESTIC GaN MICROWAVE TRANSISTORS WITH A DESIGN SUPPORT KIT FROM «PKK MILANDR» JSC AND AMPLIFIER MODULES BASED ON THEM DOI: 10.22184/1992-4178.2025.245.4.42.43
The article presents a line of powerful GaN microwave transistors of L, S and C frequency ranges with a design support kit developed by «PKK Milandr» JSC, as well as a series of amplifier modules built on the basis of these transistors.
DOMESTIC GaN MICROWAVE TRANSISTORS WITH A DESIGN SUPPORT KIT FROM «PKK MILANDR» JSC AND AMPLIFIER MODULES BASED ON THEM DOI: 10.22184/1992-4178.2025.245.4.42.43
The article presents a line of powerful GaN microwave transistors of L, S and C frequency ranges with a design support kit developed by «PKK Milandr» JSC, as well as a series of amplifier modules built on the basis of these transistors.
E. Savchenko, A. Martynov, A. Pershin, M. Selivanov
POWER SUPPLY SYSTEM ELECTRONIC COMPONENTS FOR GaN MICROWAVE POWER AMPLIFIERS DOI: 10.22184/1992-4178.2025.245.4.44.48
The article presents the analytical review of foreign-made and home-made electronic components used in the design of GaN microwave power amplifier power supply systems.
POWER SUPPLY SYSTEM ELECTRONIC COMPONENTS FOR GaN MICROWAVE POWER AMPLIFIERS DOI: 10.22184/1992-4178.2025.245.4.44.48
The article presents the analytical review of foreign-made and home-made electronic components used in the design of GaN microwave power amplifier power supply systems.
Tags: electronic components gan microwave power amplifier gan свч-усилитель мощности power supply system система питания электронная компонентная база
V. Solyanik, A. Miroshnichenko, V. Tsarev, N. Akafyeva
DOUBLE-GAP CAPACITIVELY LOADED CAVITY RESONATOR FOR A MULTIBEAM KLYSTRON DOI: 10.22184/1992-4178.2025.245.4.50.58
The article provides the study of electrodynamic and electronic parameters of a capacitively loaded double-gap resonator for a multibeam klystron. The resonator’s design features the mushroom-shaped structure and extra rods along the resonator perimeter. Simulation results were obtained with different sizes of the resonator structure elements.
DOUBLE-GAP CAPACITIVELY LOADED CAVITY RESONATOR FOR A MULTIBEAM KLYSTRON DOI: 10.22184/1992-4178.2025.245.4.50.58
The article provides the study of electrodynamic and electronic parameters of a capacitively loaded double-gap resonator for a multibeam klystron. The resonator’s design features the mushroom-shaped structure and extra rods along the resonator perimeter. Simulation results were obtained with different sizes of the resonator structure elements.
Tags: characteristic impedance double-gap capacitively loaded cavity resonator electronic parameters intrinsic q-factor multibeam klystron (mbk) mushroom-shaped structure photonic band gap (pbg) structures resonant frequency substrate integrated waveguide (siw) грибовидная структура двухзазорный емкостно-нагруженный объемный резонатор интегрированные в подложку волноводы (ипв) многолучевой клистрон (млк) резонансная частота собственная добротность фотонно-кристаллическая структура характеристическое сопротивление электронные параметры
K. Dzhurinsky
ON QUANTUM COMPUTERS, RADIO FREQUENCY CABLES AND CONNECTORS. PART 1 DOI: 10.22184/1992-4178.2025.245.4.62.66
The article provides the information on the physical principles of quantum computers. Requirements for radio frequency cables and connectors that are used in quantum computers and support reliable and accurate quantum calculations are formulated.
ON QUANTUM COMPUTERS, RADIO FREQUENCY CABLES AND CONNECTORS. PART 1 DOI: 10.22184/1992-4178.2025.245.4.62.66
The article provides the information on the physical principles of quantum computers. Requirements for radio frequency cables and connectors that are used in quantum computers and support reliable and accurate quantum calculations are formulated.
Tags: liquid helium low temperatures quantum computer qubit types of quantum processors жидкий гелий квантовый компьютер кубит низкие температуры типы квантовых процессоров
Industrial Electronics
A. Medvedev
ALTERNATIVES TO NVIDIA JETSON EMBEDDED COMPUTER MODULES DOI: 10.22184/1992-4178.2025.245.4.112.115
The article examines various architectures of central processors for accelerating work with artificial neural networks. Examples of domestic computing modules and blocks for machine vision systems, video analytics and optical navigation are presented.
ALTERNATIVES TO NVIDIA JETSON EMBEDDED COMPUTER MODULES DOI: 10.22184/1992-4178.2025.245.4.112.115
The article examines various architectures of central processors for accelerating work with artificial neural networks. Examples of domestic computing modules and blocks for machine vision systems, video analytics and optical navigation are presented.
Tags: artificial intelligence systems embedded computing module gpu npu nvidia jetson tpu tpu processor architectures video analytics видеоаналитика встраиваемый компьютерный модуль процессорные архитектуры gpu системы искусственного интеллекта
Power electronics
O. Cherkasova
INNOVATIVE TECHNOLOGIES FOR RECHARGING BATTERIES OF UNMANNED AERIAL SYSTEMS. PART 1 DOI: 10.22184/1992-4178.2025.245.4.102.108
The article analyzes the engineering solutions that allow increasing the flight time of UAVs, while providing effective and economic methods of recharging.
INNOVATIVE TECHNOLOGIES FOR RECHARGING BATTERIES OF UNMANNED AERIAL SYSTEMS. PART 1 DOI: 10.22184/1992-4178.2025.245.4.102.108
The article analyzes the engineering solutions that allow increasing the flight time of UAVs, while providing effective and economic methods of recharging.
Tags: energy consumption flight time groundborne cable systems recharging technologies – charging stations solar panels uavs wireless charging беспроводная зарядка бпла время полета наземные кабельные системы солнечные панели технологии подзарядки – зарядные станции энергопотребление
for Engineers