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Публікація 3-d моделирование магнетронов с вторично-эмиссионным катодом, стимулированным электронами с полевого эмиттера(Вебер, 2005) Копоть, М. А.; Дзюба, В. П.Представлены результаты 3- d моделирование процесса вторично-электронного размножения в магнетроне с холодным вторично-эмиссионным катодом в котором источником первичных электронов являются полевые эмиттеры (ПЭ). Показано, что применение тандема им пульсов анодного напряжения способствует повышению эффективности и надежности запуска процесса возбуждения электромагнитных автоколебаний в магнетронном генераторе при генерировании наносекундных импульсов из лученияПублікація 3-d моделирование печного магнетрона с холодным вторично-эмиссионным катодом(Вебер, 2005) Копоть, М. А.; Ерёмка, В. Д.; Дзюба, В. П.Представлены результаты 3-d моделирования процесса вторично-электронного размножения при запуске автоколебаний импульсом анодного напряжения специальной формы в магнетроне с холодным вторично- эмиссионным катодом из сплава Рd-Ва, предназначенном для применения в СВЧ-печах. Показано, что на фронте импульса анодного напряжения осуществляется ионизация остаточных газов и зарождение первичных электронов, а на спаде «каспа» импульса - запуск процесса вторично- электронного размножения, в результате которого создается рабочий ток генератора, работающего в режиме длинных импульсовПублікація 3D Printing in Online Education(2020) Zavolodko, H.; Haidar, N.The review object is the subsystem verification and printing 3D-model online learning system mixed type. To do this, a review of analogues, technologies, stages of printing were identified. The aim is to design with IP topics that uses the additive technologies in the educational process. In the given IDEF – diagram describing the function of the system; authentication rules, verification of 3D-models, sending the model to print, selecting a device online, and basic screen forms.Публікація A direct simulation of solutions for nonlinear rate equations of directly modulated semiconductor laser(ХНУРЭ, 2011) Naumeyko, I. V.; Razi J. ShgeethThe purpose of this paper is to solve the nonlinear rate equations of directly modulated semiconductor laser by direct simulation (numerical solution) where the rate equations are described the dynamic behavior of semiconductor laser because of optical field is depended on the time. The other side, the rate equations are described the interactions among photon density, carrier density, and the phase of photon. However, these equations are used to predict the nonlinear distortions which it is appeared in the performance of directly modulated semiconductor laser. Целью работы является решение нелинейных уравнений полупроводникового лазера путем прямого численного моделирования. Скоростные уравнения описывают взаимодействия между плотности фотонов, плотность носителей, а также фазы фотона. Эти уравнения используются для прогнозирования нелинейных искажений, которые появляются при непосредственной модуляции полупроводникового лазера.Публікація A VHDL Implemetation of the Advanced Encryption Standard(NURE, MC&FPGA, 2019) Loban, H.A new original approach to realization of AES algorithm on FPGA is proposed. Problems of VHDL modeling of AES ciphering and deciphering are considered.Публікація All Control System for Forward Tracking Detecto(ХНУРЭ, 2010) Pyataikina, M. I.; Chernyshov, N. N.The design and construction of the ZEUS forward tracking detector is described. The detector consists of 3 large planar drift chambers mounted in the forward direction with respect to the proton beam and a smaller rear detector of the same type. Test beam measurements performed at DESY show a single wire spatial resolution of 105 μm and a dE/dx resolution of 8.8%. The resolution of the three dimensional track coordinates and slopes provided by one chamber are found to be 90μm and 2.7 mrad, respectivelyПублікація Analysis data for development of multifunctional computer-aided rhinomanometer(ХНУРЭ, 2011) Аврунін, О. Г.; Farouk, H.Dept. of BME, Alaflaj Community College of Alkharj University, Saudi Arabia A scheme of modern multifunctional rhinomanometer is proposed. The role of main parameters (airflow, pressure, respiratory resistance and power of nasal airway) and diagnostic criteria for functional diagnostics of upper respiratory airway diseases are described. Principles of design and components of multifunctional rhinomanometer are discussed. Diagnostic possibilities of the rhinomanometer for evidence-based medicine conception are described.Публікація Analysis features parameters of polarization ortogonal antennae for MIMO system(ХНУРЭ, 2011) Мартынчук, А. А.; Абдуллах Икрам КадирIn this article was derived method of finding the field components of the antenna signal and background noise, or processing in antenna with full polarization receiver. This will result to increase of bit rate of MIMO system on the basis of the use of polarization properties of signals, in the case of a real product. MIMO technology with orthogonal polarizing channels additional provides increase signal to noise ratio and therefore increase in bit rate in wireless.Публікація Analysis of information models of student’s physical readiness in higher educational establishments(ДРУКАРНЯ МАДРИД, 2016) Litvinenko, A. N.; Gubnytska, Iu. S.Analysis of information models of student’s physical readiness in higher educational establishments.Публікація Aplication of technology blockchain in economy(ДРУКАРНЯ МАДРИД, 2017) Tereshchenko, G. Y.Aplication of technology blockchain in economy.Публікація Application method inertial navigation systems to enhance the safety of aircraft navigation(Національна академія Національної гвардії України, 2024) Kutsenko, V.; Lutsenko, A.Inertial navigation systems are the basis of navigation complexes of modern moving objects. This is due to the fact that they provide complete information about the navigational parameters of the movement - course, trim, roll angles; acceleration, speed of movement and coordinates of the location of the object. At the same time, they are completely autonomous, that is, they do not require any information from the outside. Due to the ability to determine the angular position of the object with high accuracy in any range of angles and with a high frequency of information output, inertial navigation systems have no alternative, especially in the absence of their own satellite network.Публікація Application of Xilinx Series 7 on FPGA (XADC)(NURE, MC&FPGA, 2019) Moroz, ValentynaFPGA systems development has long ceased to be limited to simply writing code in hardware description languages (HDL); and as the number of logical resources and the complexity of projects increase, approaches to designing systems on FPGAs have been repeatedly revised. One of the turns of development was the introduction of soft processors into projects — essentially ordinary microprocessors but assembled on FPGA resources. Unfortunately, despite the relative difficulty of developing software-processor systems, many trying to “raise” this topic face difficulties in mastering, because they do not know where to find the necessary information.Публікація Approaches Half Band Filter Realization for Means FPGA(2019) Vorgul, O.Approaches to half band filter realization are considered. Ways of implementation are discussed. Possibilities for obtaining FIR or IIR realizations are mentionedПублікація Automated decision-making system for management of information protection channels(Національна академія Національної гвардії України, 2024) Herasimov, S.; Shmatko, O.Decision-making tasks when managing information security channels are not automated at a sufficient level [1, 2]. This leads to the fact that decisions to block information ransmission channels are made on the basis of subjective assessments of decision makers (DMs), or using insufficiently complete information models. At the same time, in the process of functioning of information transmission channels, the results of the work of bodies identifying and blocking information leakage channels are poorly taken into accountПублікація Cold Pulse Propagation Inside the Magnetic Island(ХНУРЭ, 2010) Pysarevsky, A. S.; Aloshin, S. I.; Chernyshov, N. N.The sign of the curvature of the space potential depends on the radial electric field at the boundary of the magnetic island. The heat transport inside the magnetic island is studied with a cold pulse propagation technique. The experimental results show the existence of the radial electric field shear at the boundary of the magnetic island and a reduction of heat transport inside the magnetic islandПублікація Comparative analysis of energy consumption in Ukraine and Poland(НТМТ, 2014) Kobzev, V.; Krasowski, E.Публікація Comparative analysis of energy consumption in Ukraine and Poland by using means of visualisation(Академія внутрішніх військ МВС України, 2017) Kobziev, V.; Krasowski, E.; Sobczuk, H.Comparative analysis of energy consumption in Ukraine and Poland by using means of visualisation.Публікація Design of the Zeus Forward Tracking Detector(ХНУРЭ, 2010) Sherbak, Y. L.; Chernyshov, N. N.The design and construction of the ZEUS forward tracking detector is described. The detector consists of 3 large planar drift chambers mounted in the forward direction with respect to the proton beam and a smaller rear detector of the same type. Test beam measurements performed at DESY show a single wire spatial resolution of 105 μm and a dE/dx resolution of 8.8%. The resolution of the three dimensional track coordinates and slopes provided by one chamber are found to be 90μm and 2.7 mrad, respectively.Публікація Experience of Developing a Laboratory Base for the Study of Modern Microprocessor Systems(ХНУРЕ, 2019) Аврунін, О. Г.; Носова, Т. В.; Семенець, В. В.; Avrunin, O. G.; Nosova, T.; Semenets, V. V.A laboratory workshop was developed, consisting of a series of works aimed at studying and studying the principles of microcontroller programming, practical implementation of interaction with sensors, organization of work with input / output devices, and development of interface devices. By changing sensors that are connected to laboratory mockups or real equipment, and reprogramming the micro-controller system, you can perform laboratory work on almost all engineering profile courses.Публікація Features of the Use of Microprocessors in the Systems of Ovojectors in their Adaptation to the Conditions of the Former CIS(NURE, MC&FPGA, 2019) Омаров, М. А.; Карташов, В. М.; Цехмистро, Р. И.This electronic document describes the use of microcontrollers in the regulations of automatic sorting of eggs with a live (dead) embryo with further automatic vaccination of live embryos. These installations are produced only in 3 countries and are called Ovojectors.