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2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)最新文献

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A portable Digital Multipulse NQR Spectrometer for the Study of the Sensory Properties, Structure and Defects in Layered Semiconductors 用于层状半导体传感特性、结构和缺陷研究的便携式数字多脉冲NQR光谱仪
2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI: 10.1109/TCSET49122.2020.235400
A. Samila, L. Politansky, O. Hotra
{"title":"A portable Digital Multipulse NQR Spectrometer for the Study of the Sensory Properties, Structure and Defects in Layered Semiconductors","authors":"A. Samila, L. Politansky, O. Hotra","doi":"10.1109/TCSET49122.2020.235400","DOIUrl":"https://doi.org/10.1109/TCSET49122.2020.235400","url":null,"abstract":"The structure of a digital pulse coherent NQR spectrometer with a minimum number of functional units for the investigation of GaSe and InSe layered semiconductor crystals is proposed. The feature of the proposed measuring setup is the implementation of all algorithms of digital processing and signal synthesis in the basis of one statically-configured FPGA EP4CE15E22C8. The digital 48-bit frequency synthesizer provides the formation of carrier frequency oscillations, which fill of the excitation pulses in the NQR frequencies range 1 –50 MHz (isotopes 14N, 69Ga, 71Ga, 113In, 115In, and others). Reliable gating of the receiver in the pauses between the excitation pulses (up to 100 dB for the carrier frequency) is ensured by a circuit diagram of three stages of the same type on double gate field-effect transistors.","PeriodicalId":389689,"journal":{"name":"2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126993335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Encryption of the Images on the Basis of Two Chaotic Systems with the Use of Fuzzy Logic 基于两个混沌系统的模糊逻辑图像加密
2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI: 10.1109/TCSET49122.2020.235504
M. Kushnir, Hryhorii Kosovan, Petro Kroialo, Andrii Komarnytskyy
{"title":"Encryption of the Images on the Basis of Two Chaotic Systems with the Use of Fuzzy Logic","authors":"M. Kushnir, Hryhorii Kosovan, Petro Kroialo, Andrii Komarnytskyy","doi":"10.1109/TCSET49122.2020.235504","DOIUrl":"https://doi.org/10.1109/TCSET49122.2020.235504","url":null,"abstract":"Recently, new perspective areas of chaotic encryption have evolved, including fuzzy logic encryption. The presented work proposes an image encryption system based on two chaotic mapping that uses fuzzy logic. The paper also presents numerical calculations of some parameters of statistical analysis, such as, histogram, entropy of information and correlation coefficient, which confirm the efficiency of the proposed algorithm.","PeriodicalId":389689,"journal":{"name":"2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121272448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Peculiarities of Solving the Filtration and Extrapolation Problems in Creation of Recovery Control in Discrete Systems 离散系统恢复控制创建中滤波和外推问题的求解特点
2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI: 10.1109/TCSET49122.2020.235514
O. Mashkov, V. Chumakevych, V. Ptashnyk, I. Puleko
{"title":"Peculiarities of Solving the Filtration and Extrapolation Problems in Creation of Recovery Control in Discrete Systems","authors":"O. Mashkov, V. Chumakevych, V. Ptashnyk, I. Puleko","doi":"10.1109/TCSET49122.2020.235514","DOIUrl":"https://doi.org/10.1109/TCSET49122.2020.235514","url":null,"abstract":"In previous studies, it is proposed to use as arbitrary criterion optimality values of arbitrary differential equation matrices, which at any time minimize the mean square error in the case of continuous observations. For the objects described by discrete and discrete-continuous stochastic systems, the possibility to solve the problems of identification and prediction by means of conditionally optimization methods has been proved. It is suggested to use the methods of moments or orthogonal expansions.","PeriodicalId":389689,"journal":{"name":"2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133434364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
New advanced material for photoelastic and acoustooptic modulation of light in UV spectral range. Piezo-, elasto- and acousto-optic properties of CTGS crystal 新材料的光弹性和声光调制在紫外光谱范围内的光。CTGS晶体的压电、弹性和声光特性
2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI: 10.1109/TCSET49122.2020.235486
B. Mytsyk, Y. Suhak, O. Buryy, N. Demyanyshyn, Natalya Syvorotka, D. Sugak, H. Fritze
{"title":"New advanced material for photoelastic and acoustooptic modulation of light in UV spectral range. Piezo-, elasto- and acousto-optic properties of CTGS crystal","authors":"B. Mytsyk, Y. Suhak, O. Buryy, N. Demyanyshyn, Natalya Syvorotka, D. Sugak, H. Fritze","doi":"10.1109/TCSET49122.2020.235486","DOIUrl":"https://doi.org/10.1109/TCSET49122.2020.235486","url":null,"abstract":"The photoelastic (piezo- and elasto-optic) characteristics are studied for CTGS crystal belonging to the langasite group (symmetry class 32). The acousto-optic efficiency of CTGS is estimated. It is shown that the acousto-optic figure of merit of CTGS is two to three times higher than the one of langasite as well as strontium borate which is suitable for acousto-optic modulation of light in UV spectral region.","PeriodicalId":389689,"journal":{"name":"2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)","volume":"8 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133651648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Nanofilm Materials for Devices of Magnetic Field Measurement in Radiation Environment 辐射环境中磁场测量装置用纳米膜材料
2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI: 10.1109/TCSET49122.2020.235428
I. Bolshakova, P. Horelkin, Y. Kost’, A. Moroz, Y. Mykhashchuk, M. Radishevskiy, F. Shurigin, O. Vasyliev, T. Kuech, B. Pavlyk, Z. Wang, M. Otto, D. Neumaier
{"title":"Nanofilm Materials for Devices of Magnetic Field Measurement in Radiation Environment","authors":"I. Bolshakova, P. Horelkin, Y. Kost’, A. Moroz, Y. Mykhashchuk, M. Radishevskiy, F. Shurigin, O. Vasyliev, T. Kuech, B. Pavlyk, Z. Wang, M. Otto, D. Neumaier","doi":"10.1109/TCSET49122.2020.235428","DOIUrl":"https://doi.org/10.1109/TCSET49122.2020.235428","url":null,"abstract":"The prospects of using nanofilms of indium-containing III-V semiconductors, gold and single-layer graphene in magnetic field sensors, intended for application in radiation environment were evaluated on the results of testing in neutron fluxes. Semiconductor sensors are capable of withstanding radiation levels typical for the ITER-type fusion reactors, while gold sensors are stable even under environment expected in the first fusion power plant DEMO. Graphene is promising for creating sensors that combine high magnetic field sensitivity and high irradiation resistance.","PeriodicalId":389689,"journal":{"name":"2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131830440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Analysis of Using of Fractal Signals for Noise Immune Information Transmission Systems 分形信号在抗噪声信息传输系统中的应用分析
2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI: 10.1109/TCSET49122.2020.235414
Andrii Veryga, R. Politanskyi, Valentyn Lesinskyi, T. Ruda
{"title":"Analysis of Using of Fractal Signals for Noise Immune Information Transmission Systems","authors":"Andrii Veryga, R. Politanskyi, Valentyn Lesinskyi, T. Ruda","doi":"10.1109/TCSET49122.2020.235414","DOIUrl":"https://doi.org/10.1109/TCSET49122.2020.235414","url":null,"abstract":"This paper analyses the signals with broadband spectrum in order to identify the possibility of their use in information transmission systems in complex electromagnetic circumstances. The possibility of practical implementation of signals in the systems of information transmission and control of signal parameters with the purpose of obtaining high-dimensional signaling space is analyzed. Comparative statistical and correlation properties of different types of self-similar signals: fractal splines, broadband signals, and fractal Brownian noise type signals.","PeriodicalId":389689,"journal":{"name":"2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132217192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Experience of Full-Wave Electromagnetic Modeling of RF Transducers for Acousto-Optic Modulator 声光调制器射频换能器全波电磁建模经验
2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI: 10.1109/TCSET49122.2020.235403
Y. Yashchyshyn, D. Vynnyk, V. Haiduchok, I. Solskii
{"title":"Experience of Full-Wave Electromagnetic Modeling of RF Transducers for Acousto-Optic Modulator","authors":"Y. Yashchyshyn, D. Vynnyk, V. Haiduchok, I. Solskii","doi":"10.1109/TCSET49122.2020.235403","DOIUrl":"https://doi.org/10.1109/TCSET49122.2020.235403","url":null,"abstract":"In this paper the results of full-wave electromagnetic modeling of RF transducer for acousto-optic modulator are presented. They show that inclusion only the electromagnetic properties for designing the optoelectronic devices is not satisfying. For this reason, designing process of the optimal (from the acousto-optic point of view) construction of the modulator with RF transducer should include two stages. The first stage has to be based on the acousto-optic requirements. The second stage has to be related to the optimization of the electromagnetic parameters taking into account the results of the first stage.","PeriodicalId":389689,"journal":{"name":"2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)","volume":"129 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113996892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Special Processors Simulation for Forming and Digital Processing of Error-Correcting Codes in Computer Systems 计算机系统纠错码形成与数字处理专用处理器仿真
2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI: 10.1109/TCSET49122.2020.235444
T. Grynchyshyn, V. Hryha, A. Voronych, Mykhaylo Ilko
{"title":"Special Processors Simulation for Forming and Digital Processing of Error-Correcting Codes in Computer Systems","authors":"T. Grynchyshyn, V. Hryha, A. Voronych, Mykhaylo Ilko","doi":"10.1109/TCSET49122.2020.235444","DOIUrl":"https://doi.org/10.1109/TCSET49122.2020.235444","url":null,"abstract":"The methods of digital and pulse signal modulation in modern computer systems of data transmission are analysed. Process of forming non-redundant coding that use the errors detection and correction in the Galois basis are offered. Structures of special processors for forming signal correcting codes are built. Working algorithms for proposed coding methods are developed and their software implementation are offered. Circuit design of Galois code sequence generator is implemented. Work simulation and synthesis on FPGA of Xilinx are performed.","PeriodicalId":389689,"journal":{"name":"2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115529059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determination of the Optimal Period of Telecommunication Systems Performance Control with Complex Control and Recovery System 具有复杂控制与恢复系统的电信系统性能控制最优周期的确定
2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI: 10.1109/TCSET49122.2020.235531
Y. Bobalo, M. Kiselychnyk, I. Medynsky, M. Melen
{"title":"Determination of the Optimal Period of Telecommunication Systems Performance Control with Complex Control and Recovery System","authors":"Y. Bobalo, M. Kiselychnyk, I. Medynsky, M. Melen","doi":"10.1109/TCSET49122.2020.235531","DOIUrl":"https://doi.org/10.1109/TCSET49122.2020.235531","url":null,"abstract":"This work considers a mathematical model of telecommunication systems operation process with complex control and recovery system. The paper proposes the criterion of the telecommunication systems working ability control periodicity optimization, which takes into account the characteristics of their complex control system. To determine this criterion, a semi-Markov model of an arbitrary controlled system module is proposed.","PeriodicalId":389689,"journal":{"name":"2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114369199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Statistical Properties of the Hurst Exponent Estimates for Fractional Levy Motion 分数阶Levy运动的Hurst指数估计的统计性质
2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) Pub Date : 2020-02-01 DOI: 10.1109/TCSET49122.2020.235421
V. Shergin, L. Chala, S. Udovenko
{"title":"Statistical Properties of the Hurst Exponent Estimates for Fractional Levy Motion","authors":"V. Shergin, L. Chala, S. Udovenko","doi":"10.1109/TCSET49122.2020.235421","DOIUrl":"https://doi.org/10.1109/TCSET49122.2020.235421","url":null,"abstract":"In this paper, the model of fractional Levy motion is studied. Conventional methods for estimating the Hurst exponent are inapplicable to such processes because of the heavy tails. The method of fractional moments makes it possible to estimate Hurst exponent both for heavy-tailed processes and for processes with long-range dependence. The obtained estimate is simple in software implementation and applicable according to numerical results. Studying the statistical properties of this estimate (such as consistency and unbiasedness proof, mean square error estimating) as well as finding the optimal values of fractional moment is of current interest.","PeriodicalId":389689,"journal":{"name":"2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114408728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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