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METHOD OF EXPANDING THE DYNAMIC RANGE OF MEASURING SIGNALS OPTICAL LOCATORS 扩大光学定位器测量信号动态范围的方法
Sensor Electronics and Microsystem Technologies Pub Date : 2021-11-08 DOI: 10.18524/1815-7459.2021.3.241081
V. Yanko, Y. Lepikh, V. Santoniy, L. M. Budianskaya
{"title":"METHOD OF EXPANDING THE DYNAMIC RANGE OF MEASURING SIGNALS OPTICAL LOCATORS","authors":"V. Yanko, Y. Lepikh, V. Santoniy, L. M. Budianskaya","doi":"10.18524/1815-7459.2021.3.241081","DOIUrl":"https://doi.org/10.18524/1815-7459.2021.3.241081","url":null,"abstract":"A method for broadening the dynamic range of signals in optical locators of a portable complex has been developed, which allows increasing sensitivity and perform effective spatial and spectral selection of signals against noise, what affects the quality of the detecting and tracking aerodynamic objects task. An assessment of the possibility of object detecting in different interference situations, i.e. the selection of the target signal from noise, background or internal, depending on the method of signal processing.","PeriodicalId":367487,"journal":{"name":"Sensor Electronics and Microsystem Technologies","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129564478","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
STRUCTURAL-PHASE TRANSFORMATIONS IN FILMS AT THE INTERFACE OF THE HETEROSYSTEM “GLASS - CLUSTERS Ag-Pd” – Sn-Pb 异质系“Ag-Pd”- Sn-Pb团簇界面薄膜的结构相变
Sensor Electronics and Microsystem Technologies Pub Date : 2021-10-04 DOI: 10.18524/1815-7459.2021.2.235202
Y. Lepikh, Lavrenova T. I., A. P. Balaban
{"title":"STRUCTURAL-PHASE TRANSFORMATIONS IN FILMS AT THE INTERFACE OF THE HETEROSYSTEM “GLASS - CLUSTERS Ag-Pd” – Sn-Pb","authors":"Y. Lepikh, Lavrenova T. I., A. P. Balaban","doi":"10.18524/1815-7459.2021.2.235202","DOIUrl":"https://doi.org/10.18524/1815-7459.2021.2.235202","url":null,"abstract":"Structural-phase transformations in films at the interface of the heterosystem \"glass - Ag-Pd clusters\" – Sn-Pb have been investigated. The relationship between these transformations and the initial system material component dispersion is established at the same film element temperature operating mode. It is shown that structural-phase transformations in contact elements of hybrid integrated circuits microelectronic devices, sensors and solar cells, etc. made of functional materials based on the specified heterosystem can lead to degradation processes and, as a consequence, to a decrease in the electronic product reliability.","PeriodicalId":367487,"journal":{"name":"Sensor Electronics and Microsystem Technologies","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127670345","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
FORMATION OF THE OPTOELECTRONIC SYSTEM DIRECTIONAL DIAGRAM USING FIBER-OPTIC CABLE 利用光纤电缆形成光电系统方向图
Sensor Electronics and Microsystem Technologies Pub Date : 2021-10-04 DOI: 10.18524/1815-7459.2021.2.235205
V. Santoniy, Y. Lepikh, V. Yanko, I. Ivanchenko, L. M. Budiyanskaya
{"title":"FORMATION OF THE OPTOELECTRONIC SYSTEM DIRECTIONAL DIAGRAM USING FIBER-OPTIC CABLE","authors":"V. Santoniy, Y. Lepikh, V. Yanko, I. Ivanchenko, L. M. Budiyanskaya","doi":"10.18524/1815-7459.2021.2.235205","DOIUrl":"https://doi.org/10.18524/1815-7459.2021.2.235205","url":null,"abstract":"The method of forming directional diagrams (RD) with the possibility of controlling it in space is described. The method of forming of the object location detection zone of complex shape in the transmitter-receiver optical system with the help of fiber-optic cables (OIC) is substantiated and created. The problem of a circular field of view of a multi-channel optoelectronic system (ECO) creating, designed for advanced high-speed objects at short distance detection has been solved. According to the results of laboratory tests of the developed ECO model is established that in the working range of distances of a location of 0,5 ... 10,0 m reliable detection of the target high-speed and high-precision registration of object in all DS directions is reached.","PeriodicalId":367487,"journal":{"name":"Sensor Electronics and Microsystem Technologies","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128477322","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
WESTERN SCIENCE HUMILIATION AS A SYMPTOM OF THE WHOLE CIVILIZATION DECLINE 西方科学的耻辱是整个文明衰落的征兆
Sensor Electronics and Microsystem Technologies Pub Date : 2021-10-04 DOI: 10.18524/1815-7459.2021.2.235210
A. Gabovich, V. Kuznetsov
{"title":"WESTERN SCIENCE HUMILIATION AS A SYMPTOM OF THE WHOLE CIVILIZATION DECLINE","authors":"A. Gabovich, V. Kuznetsov","doi":"10.18524/1815-7459.2021.2.235210","DOIUrl":"https://doi.org/10.18524/1815-7459.2021.2.235210","url":null,"abstract":"Some aspects of the radical change of value orientations in modern western science are considered. Influenced by leftist ideology and under the slogans of abstract justice, the leadership of European and North American institutions is trying to expand the presence of new members in the scientific and educational spheres on the quota basis, taking into account racial and gender rather than meritocratic characteristics (high-quality basic and university education level, persistence to obtain new knowledge, developed mental abilities in this area). It has been shown that the rapid legislative or illegal introduction of quotas for minorities instead of increasing their scientific level and well-being can only limit the recruiting of talented people of any gender or race into science and will result in the decline of the world science as a whole.","PeriodicalId":367487,"journal":{"name":"Sensor Electronics and Microsystem Technologies","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131452265","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
SEMICONDUCTOR SENSORS – SEMICONDUCTOR ELECTRONICS PROMISING DIRECTION 半导体传感器——半导体电子学有前途的方向
Sensor Electronics and Microsystem Technologies Pub Date : 2021-10-04 DOI: 10.18524/1815-7459.2021.2.235212
V. Strikha
{"title":"SEMICONDUCTOR SENSORS – SEMICONDUCTOR ELECTRONICS PROMISING DIRECTION","authors":"V. Strikha","doi":"10.18524/1815-7459.2021.2.235212","DOIUrl":"https://doi.org/10.18524/1815-7459.2021.2.235212","url":null,"abstract":"","PeriodicalId":367487,"journal":{"name":"Sensor Electronics and Microsystem Technologies","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115466952","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
APLLICATION OF GOLD NANOPARTICLES FOR IMPROVEMENT OF ANALYTICAL CHARACTERISTICS OF CONDUCTOMETRIC ENZYME BIOSENSORS 金纳米颗粒在改善电导酶生物传感器分析特性中的应用
Sensor Electronics and Microsystem Technologies Pub Date : 2021-03-31 DOI: 10.18524/1815-7459.2021.1.227408
O. Soldatkin, O. Soldatkina, V. Arkhypova, I. I. Piliponskiy, L. Rieznichenko, T. Gruzina, S. Dybkova, S. Dzyadevych, A. Soldatkin
{"title":"APLLICATION OF GOLD NANOPARTICLES FOR IMPROVEMENT OF ANALYTICAL CHARACTERISTICS OF CONDUCTOMETRIC ENZYME BIOSENSORS","authors":"O. Soldatkin, O. Soldatkina, V. Arkhypova, I. I. Piliponskiy, L. Rieznichenko, T. Gruzina, S. Dybkova, S. Dzyadevych, A. Soldatkin","doi":"10.18524/1815-7459.2021.1.227408","DOIUrl":"https://doi.org/10.18524/1815-7459.2021.1.227408","url":null,"abstract":"In this work, the possibility of application of gold nanoparticles for modification of bioselective elements of conductometric biosensors to improve their analytical characteristics has been tested. A bioselective elements of biosensors based on acetylcholinesterase, butyrylcholinesterase and glucose oxidase have been studied as a model of such system. Immobilization of enzymes on the surface of conductometric transducers was carried out by covalent crosslinking of enzymes by using a crosslinking agent (glutaraldehyde). The conditions for immobilization of acetylcholinesterase with gold nanoparticles in BSA membranes were optimized. The optimal concentration of glutaraldehyde, time of immobilization process, ratio of an amount of enzyme and gold nanoparticles, and the concentration and size of gold nanoparticles were selected. The improved characteristics of the developed biosensors based on enzymes and gold nanoparticles were investigated and compared with the characteristics of biosensors based only on enzymes without nanoparticles addition. It was shown, how the addition of gold nanoparticles to the bioselective element of the biosensor affects the stability of biosensors. In particular, the reproducibility of signals during continuous operation of biosensors, the reproducibility of the manufacture of biosensors and their stability during storage were investigated. Thus, it was shown, that the application of gold nanoparticles in the composition of bioselective elements can improve some characteristics of biosensors, which may be promising for further biosensor application","PeriodicalId":367487,"journal":{"name":"Sensor Electronics and Microsystem Technologies","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115948239","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
INSTALLATION FOR PHYSICAL SIMULATION OF LASER LOCATION PROCESSES 安装用于物理模拟激光定位过程
Sensor Electronics and Microsystem Technologies Pub Date : 2021-03-31 DOI: 10.18524/1815-7459.2021.1.227414
V. Santoniy, Y. Lepikh, V. Yanko, L. M. Budiyanskaya, I. Ivanchenko, A. P. Balaban
{"title":"INSTALLATION FOR PHYSICAL SIMULATION OF LASER LOCATION PROCESSES","authors":"V. Santoniy, Y. Lepikh, V. Yanko, L. M. Budiyanskaya, I. Ivanchenko, A. P. Balaban","doi":"10.18524/1815-7459.2021.1.227414","DOIUrl":"https://doi.org/10.18524/1815-7459.2021.1.227414","url":null,"abstract":"A device for physical modeling of laser ranging processes has been developed, taking into account aerosol interference phenomena of natural and artificial origin and active background illumination. The installation simulates the processes of object detection and recognition by a laser information-measuring system (LIMS) under conditions of external destabilizing factors and obstacles in the atmospheric channel.","PeriodicalId":367487,"journal":{"name":"Sensor Electronics and Microsystem Technologies","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126473876","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
ELECTRICAL AND PHOTOELECTRIC PROPERTIES OF SCHOTTKY DIODES GRAPHITE/n-Si PREPARED BY THE PENCIL-ON-SEMICONDUCTOR METHOD 用铅笔-半导体法制备石墨/n-Si肖特基二极管的电学和光电特性
Sensor Electronics and Microsystem Technologies Pub Date : 2020-12-16 DOI: 10.18524/1815-7459.2020.4.216146
Павло Дмитрович Мар’янчук, Михайло Миколайович Солован, Т. Т. Ковалюк, Андрій Ігорович Мостовий, Марія Миколаївна Грицюк
{"title":"ELECTRICAL AND PHOTOELECTRIC PROPERTIES OF SCHOTTKY DIODES GRAPHITE/n-Si PREPARED BY THE PENCIL-ON-SEMICONDUCTOR METHOD","authors":"Павло Дмитрович Мар’янчук, Михайло Миколайович Солован, Т. Т. Ковалюк, Андрій Ігорович Мостовий, Марія Миколаївна Грицюк","doi":"10.18524/1815-7459.2020.4.216146","DOIUrl":"https://doi.org/10.18524/1815-7459.2020.4.216146","url":null,"abstract":"This paper presents the results of studies of the electrical properties photosensitive Schottky diodes graphite/n-Si prepared by the transfer of dry drawn graphite films onto single crystal n-Si. Forward and reverse I-V characteristics of Schottky diodes graphite/n-Si were measured at various temperatures, as well as with light intensity Popt= 80 mW/cm2. The dominating current-transport mechanisms through the heterojunctions was established: at forward bias, it is well described by the tunneling-recombination models via surface states at the graphite/n-Si interface; at reverse bias, was determined to be the small current flows through the shunt resistance. It was found that the reverse current Ilight increases by more than an order of magnitude in comparison with its value in the dark Idark due to the separation of photogenerated electron-hole pairs under illumination with white light with an intensity Popt = 80 mW/cm2. From the above, it can be conclude that the fabricated Schottky diodes can be use as a photosensitive device.","PeriodicalId":367487,"journal":{"name":"Sensor Electronics and Microsystem Technologies","volume":"253 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122291894","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
DEVELOPMENT OF ENZYME CONDUCTOMETRIC BIOSENSOR FOR DOPAMINE DETERMINATION IN AQUEOUS SAMPLES 酶导生物传感器在水样中多巴胺测定中的应用
Sensor Electronics and Microsystem Technologies Pub Date : 2020-12-16 DOI: 10.18524/1815-7459.2020.4.219309
О. О. Солдаткін, Д. В. Сєдюко, Д. Ю. Кучеренко, І. С. Кучеренко, С. В. Дзядевич, О. П. Солдаткін
{"title":"DEVELOPMENT OF ENZYME CONDUCTOMETRIC BIOSENSOR FOR DOPAMINE DETERMINATION IN AQUEOUS SAMPLES","authors":"О. О. Солдаткін, Д. В. Сєдюко, Д. Ю. Кучеренко, І. С. Кучеренко, С. В. Дзядевич, О. П. Солдаткін","doi":"10.18524/1815-7459.2020.4.219309","DOIUrl":"https://doi.org/10.18524/1815-7459.2020.4.219309","url":null,"abstract":"In this work, a conductometric biosensor was developed to determine dopamine concentrations. To create a bioselective element of the biosensor we used the enzyme laccase, which was immobilized on the surface of the physical transducer by covalent crosslinking of glutaraldehyde with bovine serum albumin. Two pairs of gold interdigitated electrodes deposited on a sital substrate were used as a conductometric transducer. The optimal conditions of laccase immobilization were selected. The influence of solution parameters (ionic strength, pH, buffer capacity) on the work of the developed biosensor for dopamine determination was investigated. The biosensors demonstrated high sensitivity to dopamine (minimum limit of detection 5 μM). The linear range of analyte determination was up to 1 mM. It was established that the developed biosensor is characterized by high reproducibility of responses during several hours of continuous operation (RSD = 10%). The proposed biosensor was tested regarding the possibility of its long-term storage under different conditions. It was shown that dopamine-sensitive biosensor was characterized by good selectivity towards probable interferents and can be further used to determine the concentration of dopamine in biological and pharmaceutical","PeriodicalId":367487,"journal":{"name":"Sensor Electronics and Microsystem Technologies","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122846043","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
PHYSICS OF NANOTRANSISTORS: UNIFICATION OF TRANSMISSION MODEL WITH VIRTUAL SOURCE MODEL – MVS-TRANSMISSION MODEL 纳米晶体管的物理学:传输模型与虚源模型的统一——毫伏传输模型
Sensor Electronics and Microsystem Technologies Pub Date : 2020-12-16 DOI: 10.18524/1815-7459.2020.4.219307
Ю. О. Кругляк, М. В. Стріха
{"title":"PHYSICS OF NANOTRANSISTORS: UNIFICATION OF TRANSMISSION MODEL WITH VIRTUAL SOURCE MODEL – MVS-TRANSMISSION MODEL","authors":"Ю. О. Кругляк, М. В. Стріха","doi":"10.18524/1815-7459.2020.4.219307","DOIUrl":"https://doi.org/10.18524/1815-7459.2020.4.219307","url":null,"abstract":"","PeriodicalId":367487,"journal":{"name":"Sensor Electronics and Microsystem Technologies","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117256858","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
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