Pub Date : 2019-08-09DOI: 10.21778/2413-9599-2019-29-3-26-32
D. A. Kiba, A. S. Gudim, N. N. Liubushkina, S. Marushchenko
The paper covers questions related to the creation of the comprehensive device designed for long-term autonomous operations as part of the radio networks for various purposes in short-wave bands. Such radio networks are intended for remote monitoring and control over facilities at distances of hundreds and thousands of kilometres. The device and features of functioning of autonomous nodes in short-wave radio networks are based on daily and seasonal characteristics of distribution of radio waves, operation under conditions of self-provision with electricity and in areas of harsh climate, as well as on impossibility of their timely repair and maintenance. The authors have proposed solutions to the issue of a reliable communication channel using advanced low-energy types of angle modulation with low-value signal-to-noise ratios and the choice of the best frequency for a given time of the day for specific nodes. There is an overview of issues related to the choice of an antenna type for the autonomous radio network node, taking into account changes of working ranges. The issue of power supply to the radio network node is solved by applying the combination of a photovoltaic panel and wind generator working from a frost-resistant battery. Thermal modes for electronic equipment are provided through the use of a thermostatically controlled container. Authors have presented a possible architecture for the short-wave range radio network node. The study results include advice for developers of autonomous nodes of shortwave radio networks.
{"title":"Autonomous node in the short wave radio network","authors":"D. A. Kiba, A. S. Gudim, N. N. Liubushkina, S. Marushchenko","doi":"10.21778/2413-9599-2019-29-3-26-32","DOIUrl":"https://doi.org/10.21778/2413-9599-2019-29-3-26-32","url":null,"abstract":"The paper covers questions related to the creation of the comprehensive device designed for long-term autonomous operations as part of the radio networks for various purposes in short-wave bands. Such radio networks are intended for remote monitoring and control over facilities at distances of hundreds and thousands of kilometres. The device and features of functioning of autonomous nodes in short-wave radio networks are based on daily and seasonal characteristics of distribution of radio waves, operation under conditions of self-provision with electricity and in areas of harsh climate, as well as on impossibility of their timely repair and maintenance. The authors have proposed solutions to the issue of a reliable communication channel using advanced low-energy types of angle modulation with low-value signal-to-noise ratios and the choice of the best frequency for a given time of the day for specific nodes. There is an overview of issues related to the choice of an antenna type for the autonomous radio network node, taking into account changes of working ranges. The issue of power supply to the radio network node is solved by applying the combination of a photovoltaic panel and wind generator working from a frost-resistant battery. Thermal modes for electronic equipment are provided through the use of a thermostatically controlled container. Authors have presented a possible architecture for the short-wave range radio network node. The study results include advice for developers of autonomous nodes of shortwave radio networks.","PeriodicalId":159068,"journal":{"name":"Radio industry (Russia)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115820767","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}
Pub Date : 2019-08-09DOI: 10.21778/2413-9599-2019-29-3-91-99
A. Batkovsky, P. A. Kalachykhin, Yury F. Telnov, А. V. Fomina
The main subject of the research is the key competencies of innovation-active enterprises in the digital economy. Approach to the identification of core competencies of the enterprises on the basis of the inverse engineering of the requirements to competencies satisfying valuable characteristics of a product is formulated. It is proposed to consider the network enterprise as an intermediate link upon transition from the creation of the traditional enterprise to virtual. Decomposition of the value chain of the product into activities corresponding to the core competencies in the context of the network enterprise participants is executed. The technique of assessment of requirements to core competencies of the enterprises on the basis of comparison to the value offer on the creation of an innovative product is developed. Criteria of optimization of the network enterprise structure on the basis of estimates of the level of requirements to core competencies are developed. The distinctiveness of the study consists in the use of expert assessment methods, fuzzy logic, multisets, and multi-criteria optimization during its conducting. The practical implementation of the research results presented in this article will improve the efficiency of innovatively active enterprises.
{"title":"Assessment of the level of requirements to key competencies of enterprises under conditions of digital economy","authors":"A. Batkovsky, P. A. Kalachykhin, Yury F. Telnov, А. V. Fomina","doi":"10.21778/2413-9599-2019-29-3-91-99","DOIUrl":"https://doi.org/10.21778/2413-9599-2019-29-3-91-99","url":null,"abstract":"The main subject of the research is the key competencies of innovation-active enterprises in the digital economy. Approach to the identification of core competencies of the enterprises on the basis of the inverse engineering of the requirements to competencies satisfying valuable characteristics of a product is formulated. It is proposed to consider the network enterprise as an intermediate link upon transition from the creation of the traditional enterprise to virtual. Decomposition of the value chain of the product into activities corresponding to the core competencies in the context of the network enterprise participants is executed. The technique of assessment of requirements to core competencies of the enterprises on the basis of comparison to the value offer on the creation of an innovative product is developed. Criteria of optimization of the network enterprise structure on the basis of estimates of the level of requirements to core competencies are developed. The distinctiveness of the study consists in the use of expert assessment methods, fuzzy logic, multisets, and multi-criteria optimization during its conducting. The practical implementation of the research results presented in this article will improve the efficiency of innovatively active enterprises.","PeriodicalId":159068,"journal":{"name":"Radio industry (Russia)","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134175983","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}
Pub Date : 2019-06-28DOI: 10.21778/2413-9599-2019-29-3-55-67
E. Suvorova
Today we are seeing an intensive development of dynamically reconfigurable components in the FPGA-based embedded systems. Nevertheless, by their parameters, FPGA-based projects are essentially inferior to those that are on ASIC and the same design rules. This significantly limits applications of the FPGA-based reconfigurable systems. The paper presents relevance of dynamic reconfiguration for arbitration units in embedded systems. There is a review of existing design techniques for ASIC-based dynamically reconfigurable components. They have been also evaluated by applicability for the arbitration unit development (complex function modules for systems-on-chip and networks-on-chip). The authors have proposed the approach to the development of dynamically reconfigurable arbitration units in embedded systems. The approach makes it possible to consider specific requirements to these units.
{"title":"The approach to design of dynamically reconfigurable arbitration units in embedded systems","authors":"E. Suvorova","doi":"10.21778/2413-9599-2019-29-3-55-67","DOIUrl":"https://doi.org/10.21778/2413-9599-2019-29-3-55-67","url":null,"abstract":"Today we are seeing an intensive development of dynamically reconfigurable components in the FPGA-based embedded systems. Nevertheless, by their parameters, FPGA-based projects are essentially inferior to those that are on ASIC and the same design rules. This significantly limits applications of the FPGA-based reconfigurable systems. The paper presents relevance of dynamic reconfiguration for arbitration units in embedded systems. There is a review of existing design techniques for ASIC-based dynamically reconfigurable components. They have been also evaluated by applicability for the arbitration unit development (complex function modules for systems-on-chip and networks-on-chip). The authors have proposed the approach to the development of dynamically reconfigurable arbitration units in embedded systems. The approach makes it possible to consider specific requirements to these units.","PeriodicalId":159068,"journal":{"name":"Radio industry (Russia)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125001058","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}
Pub Date : 2019-05-20DOI: 10.21778/2413-9599-2019-29-2-76-88
V. Volkov, M. Bogachev, O. Markelov
The aim of the work is to increase the efficiency of selection of objects of different nature in digital monochrome images formed in remote sensing systems. For this purpose, algorithms for the formation of features of objects with respect to which boundary values are specified are introduced into the structure of multi-threshold processing. New schemes of multi-threshold processing and selection of objects of interest with threshold setting based on selection results are proposed. Algorithms of multi-threshold selection of objects by area and other scale-invariant geometric features, such as the elongation coefficient of the perimeter of the object and the elongation coefficient of the main axis of the describing ellipse, are obtained and tested. The binarization threshold is set for each of the selected objects based on the extremum of the applied geometric criterion. The new invariant geometric features used are different for round and elongated objects and provide independence of characteristics with changes in the image scale. Results of processing of typical models of images, and also results of selection of objects on the real television and infrared images showing efficiency of the proposed selection method are presented.
{"title":"Multi-threshold object selection in images of remote sensing systems","authors":"V. Volkov, M. Bogachev, O. Markelov","doi":"10.21778/2413-9599-2019-29-2-76-88","DOIUrl":"https://doi.org/10.21778/2413-9599-2019-29-2-76-88","url":null,"abstract":"The aim of the work is to increase the efficiency of selection of objects of different nature in digital monochrome images formed in remote sensing systems. For this purpose, algorithms for the formation of features of objects with respect to which boundary values are specified are introduced into the structure of multi-threshold processing. New schemes of multi-threshold processing and selection of objects of interest with threshold setting based on selection results are proposed. Algorithms of multi-threshold selection of objects by area and other scale-invariant geometric features, such as the elongation coefficient of the perimeter of the object and the elongation coefficient of the main axis of the describing ellipse, are obtained and tested. The binarization threshold is set for each of the selected objects based on the extremum of the applied geometric criterion. The new invariant geometric features used are different for round and elongated objects and provide independence of characteristics with changes in the image scale. Results of processing of typical models of images, and also results of selection of objects on the real television and infrared images showing efficiency of the proposed selection method are presented.","PeriodicalId":159068,"journal":{"name":"Radio industry (Russia)","volume":"180 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116328292","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}
Pub Date : 2019-05-20DOI: 10.21778/2413-9599-2019-29-2-54-61
N. Slobodzyan
The study is a part of the current work on the design and creation of a precision mechanism with parallel kinematics such as a space hexapod. The positioning accuracy and repeatability of the movable platform of the machine relative to its fixed base in the structure under consideration depends on the accuracy of the actuating elements of the hexapod – linear drives. The aim of the work is to assess the achievable accuracy of the linear drive, taking into account the main factors affecting the accuracy of its rod movement. The article describes the studies of the accuracy of the open-loop linear drive, which has no common feedback on the output coordinate. The main factors affecting the accuracy of movement are highlighted. The experimentally obtained estimates of the linear drive rod displacement errors are given. A technique is proposed for improving the linear drive accuracy by programmatically calibrating its ball screw drive and compensating for linear thermal expansion (LTE) when the drive is operating in a wide temperature range. An estimate of the calibrated linear drive rod movement accuracy with LTE compensation has been obtained.
{"title":"Evaluation of open-loop linear drive accuracy achieved by calibration and linear thermal expansion compensation","authors":"N. Slobodzyan","doi":"10.21778/2413-9599-2019-29-2-54-61","DOIUrl":"https://doi.org/10.21778/2413-9599-2019-29-2-54-61","url":null,"abstract":"The study is a part of the current work on the design and creation of a precision mechanism with parallel kinematics such as a space hexapod. The positioning accuracy and repeatability of the movable platform of the machine relative to its fixed base in the structure under consideration depends on the accuracy of the actuating elements of the hexapod – linear drives. The aim of the work is to assess the achievable accuracy of the linear drive, taking into account the main factors affecting the accuracy of its rod movement. The article describes the studies of the accuracy of the open-loop linear drive, which has no common feedback on the output coordinate. The main factors affecting the accuracy of movement are highlighted. The experimentally obtained estimates of the linear drive rod displacement errors are given. A technique is proposed for improving the linear drive accuracy by programmatically calibrating its ball screw drive and compensating for linear thermal expansion (LTE) when the drive is operating in a wide temperature range. An estimate of the calibrated linear drive rod movement accuracy with LTE compensation has been obtained.","PeriodicalId":159068,"journal":{"name":"Radio industry (Russia)","volume":"25 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120820111","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}
Pub Date : 2019-03-26DOI: 10.21778/2413-9599-2019-29-2-17-27
D. V. Znamenskiy, V. Kutsevol
Increasing complexity of modern microprocessors, combined with semiconductor technology progress slowdown, make a further increase in performance more difficult. Under these circumstances, the relevance of the performance estimations of prospective microprocessors by dint of cycle-accurate simulation prior to their production in silicon is of growing importance. The approach to implementation of cycle-accurate simulator of core memory subsystem for Elbrus architecture, controlled by the existing functional simulator of this architecture, is presented herein. The method for validation of a cycleaccurate simulator by comparison with modeling of the RTL description of the prospective microprocessor is considered. The data on the speed of the cycle-accurate simulator and the main optimization methods, which were used to achieve acceptable performance, are presented. The preliminary estimates of the impact on the performance of some changes in the prospective processor core, including the cache access latency and hardware support for virtualization, obtained with the help of the cycle-accurate simulator are given. These assessments are important for making architectural decisions when designing the prospective Elbrus architecture processors.
{"title":"Development of a cycle-accurate simulator of the Elbrus processor core memory subsystem","authors":"D. V. Znamenskiy, V. Kutsevol","doi":"10.21778/2413-9599-2019-29-2-17-27","DOIUrl":"https://doi.org/10.21778/2413-9599-2019-29-2-17-27","url":null,"abstract":"Increasing complexity of modern microprocessors, combined with semiconductor technology progress slowdown, make a further increase in performance more difficult. Under these circumstances, the relevance of the performance estimations of prospective microprocessors by dint of cycle-accurate simulation prior to their production in silicon is of growing importance. The approach to implementation of cycle-accurate simulator of core memory subsystem for Elbrus architecture, controlled by the existing functional simulator of this architecture, is presented herein. The method for validation of a cycleaccurate simulator by comparison with modeling of the RTL description of the prospective microprocessor is considered. The data on the speed of the cycle-accurate simulator and the main optimization methods, which were used to achieve acceptable performance, are presented. The preliminary estimates of the impact on the performance of some changes in the prospective processor core, including the cache access latency and hardware support for virtualization, obtained with the help of the cycle-accurate simulator are given. These assessments are important for making architectural decisions when designing the prospective Elbrus architecture processors.","PeriodicalId":159068,"journal":{"name":"Radio industry (Russia)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131649323","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}
Pub Date : 2019-03-20DOI: 10.21778/2413-9599-2019-29-2-8-16
F. N. Baibekova, V. V. Podoltsev, N. M. Bespalova, L. A. Sologubova
The redundancy of telemetric information significantly complicates the real-time processing of the information flows. To speed up the telemetry processing process, the methods for telemetric information redundancy reduction should be applied in order to reduce its flows entering the monitoring systems while maintaining a high speed of processing and reliability of the information. The article provides an overview of the methods for reduction of telemetric information redundancy, such as the increase in PHY-rate of telemetry channel, the Huffman algorithm, the batch mechanism for generation and transmission of telemetry information, the adaptive difference algorithm, the algorithm for transmission of the information based on its representation by residual images, Golomb-Rice codes, reversible compression method. The advantages and disadvantages of each of them are considered. Recommendations on the use of multi-level telemetry information compression system are given, which makes it possible to effectively combine target data compression algorithms that give the highest compression ratio depending on the type of telemetry information transmitted.
{"title":"Overview of the ways to reduce telemetric information redundancy","authors":"F. N. Baibekova, V. V. Podoltsev, N. M. Bespalova, L. A. Sologubova","doi":"10.21778/2413-9599-2019-29-2-8-16","DOIUrl":"https://doi.org/10.21778/2413-9599-2019-29-2-8-16","url":null,"abstract":"The redundancy of telemetric information significantly complicates the real-time processing of the information flows. To speed up the telemetry processing process, the methods for telemetric information redundancy reduction should be applied in order to reduce its flows entering the monitoring systems while maintaining a high speed of processing and reliability of the information. The article provides an overview of the methods for reduction of telemetric information redundancy, such as the increase in PHY-rate of telemetry channel, the Huffman algorithm, the batch mechanism for generation and transmission of telemetry information, the adaptive difference algorithm, the algorithm for transmission of the information based on its representation by residual images, Golomb-Rice codes, reversible compression method. The advantages and disadvantages of each of them are considered. Recommendations on the use of multi-level telemetry information compression system are given, which makes it possible to effectively combine target data compression algorithms that give the highest compression ratio depending on the type of telemetry information transmitted.","PeriodicalId":159068,"journal":{"name":"Radio industry (Russia)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125944475","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}
Pub Date : 2019-03-18DOI: 10.21778/2413-9599-2019-29-2-45-53
I. Chebotareva, A. Kamshilin
The results of study of the electrical response of dry and slightly saturated with salted water (NaCl) or kerosene cores of Berea sandstone to acoustic effect in the frequency range of 0.5–10 kHz are presented herein. A strong lateral inhomogeneity by saturation was created during the experiments. The electrical response is sensitive to the addition of all types of fluid in the rock samples. At the same time, the reaction to the addition of highly concentrated salt solution in the samples is weak, while the reaction to the addition of weak concentrated salt solution and kerosene is strong. A high correlation is observed between the shape of the electrical response spectra of dry and damped cores, up to 0.9. For kerosene, the shape of the spectrum varies greatly, the rank correlation coefficient of the shape of the spectra is 0.3. The fact of a significant increase in electrical response on addition of non-polar fluid (kerosene) to the core is beyond the theoretical framework and may be associated with the creation of strong lateral petrophysical heterogeneity by saturation. The strong sensitivity of the amplitude of the electroseismic response of rocks to very weak but non-homogeneous saturation is interesting for the development of remote methods for determination of the type of fluid saturation of rocks, when searching for minerals and for the development of the methods for prediction of geophysical catastrophes.
{"title":"Experimental study of mechanoelectric transformations in low saturated rocks","authors":"I. Chebotareva, A. Kamshilin","doi":"10.21778/2413-9599-2019-29-2-45-53","DOIUrl":"https://doi.org/10.21778/2413-9599-2019-29-2-45-53","url":null,"abstract":"The results of study of the electrical response of dry and slightly saturated with salted water (NaCl) or kerosene cores of Berea sandstone to acoustic effect in the frequency range of 0.5–10 kHz are presented herein. A strong lateral inhomogeneity by saturation was created during the experiments. The electrical response is sensitive to the addition of all types of fluid in the rock samples. At the same time, the reaction to the addition of highly concentrated salt solution in the samples is weak, while the reaction to the addition of weak concentrated salt solution and kerosene is strong. A high correlation is observed between the shape of the electrical response spectra of dry and damped cores, up to 0.9. For kerosene, the shape of the spectrum varies greatly, the rank correlation coefficient of the shape of the spectra is 0.3. The fact of a significant increase in electrical response on addition of non-polar fluid (kerosene) to the core is beyond the theoretical framework and may be associated with the creation of strong lateral petrophysical heterogeneity by saturation. The strong sensitivity of the amplitude of the electroseismic response of rocks to very weak but non-homogeneous saturation is interesting for the development of remote methods for determination of the type of fluid saturation of rocks, when searching for minerals and for the development of the methods for prediction of geophysical catastrophes.","PeriodicalId":159068,"journal":{"name":"Radio industry (Russia)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114946896","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}
Pub Date : 2019-02-19DOI: 10.21778/2413-9599-2019-29-2-35-44
V. Krylov, A. Bogachev, T. Pronin
This article deals with the possibilities of methods of the deep-level transient spectroscopy in semiconductors and the reasons constraining their application for industrial control of potential defects of the semiconductor electronic component base. Among the reasons there are an ambiguous interpretation of the results of indirect measurements, the lack of the domestic regulatory base and software and hardware tools, a variety of algorithms and techniques of measurements and processing of results. Models of hardware transformations of weak relaxation responses of microelectronic barrier structures are proposed. The methodology and results of experimental studies of the characteristics of potential defects of serial semiconductor diodes by the method of frequency-temperature scanning using the developed models are described. The obtained results indicate the possibility of a significant increase in accuracy of measurements of parameters of potential defects. The conclusion is made about the need to organize and perform interlaboratory checking on uniform samples to promote the methods of the deep-level transient spectroscopy in the practice of industrial monitoring.
{"title":"Deep level relaxation spectroscopy and nondestructive testing of potential defects in the semiconductor electronic component base","authors":"V. Krylov, A. Bogachev, T. Pronin","doi":"10.21778/2413-9599-2019-29-2-35-44","DOIUrl":"https://doi.org/10.21778/2413-9599-2019-29-2-35-44","url":null,"abstract":"This article deals with the possibilities of methods of the deep-level transient spectroscopy in semiconductors and the reasons constraining their application for industrial control of potential defects of the semiconductor electronic component base. Among the reasons there are an ambiguous interpretation of the results of indirect measurements, the lack of the domestic regulatory base and software and hardware tools, a variety of algorithms and techniques of measurements and processing of results. Models of hardware transformations of weak relaxation responses of microelectronic barrier structures are proposed. The methodology and results of experimental studies of the characteristics of potential defects of serial semiconductor diodes by the method of frequency-temperature scanning using the developed models are described. The obtained results indicate the possibility of a significant increase in accuracy of measurements of parameters of potential defects. The conclusion is made about the need to organize and perform interlaboratory checking on uniform samples to promote the methods of the deep-level transient spectroscopy in the practice of industrial monitoring.","PeriodicalId":159068,"journal":{"name":"Radio industry (Russia)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126698676","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}
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