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2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings最新文献

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Features of the practical realization of the generating filter of the digital transmitter 数字发射机产生滤波器的实际实现特点
2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings Pub Date : 2011-08-30 DOI: 10.1109/EDM.2011.6006954
A. V. Mikushin, Vladimir B. Sholskiy
{"title":"Features of the practical realization of the generating filter of the digital transmitter","authors":"A. V. Mikushin, Vladimir B. Sholskiy","doi":"10.1109/EDM.2011.6006954","DOIUrl":"https://doi.org/10.1109/EDM.2011.6006954","url":null,"abstract":"Specific features of the practical realization of a digital generating filter for the transmitter with multiposition phase modulation used in the systems of mobile communications are considered in the report. Results obtained in the investigation of the effect of weight window on the spectral characteristics of the output signal are reported. As a result of analysis performed, recommendations concerning the choice of the minimal length of the digital generating filter are given.","PeriodicalId":369789,"journal":{"name":"2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116112183","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
Studying of ultrasonic treatment effect on sea-buckthorn wine clarification 超声波对沙棘酒澄清效果的研究
2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings Pub Date : 2011-08-30 DOI: 10.1109/EDM.2011.6006965
V. Khmelev, S. N. Tsyganok, R. Barsukov, V. P. Sevodin, E. D. Rozhnov, Y. Kuzovnikov, D. Abramenko
{"title":"Studying of ultrasonic treatment effect on sea-buckthorn wine clarification","authors":"V. Khmelev, S. N. Tsyganok, R. Barsukov, V. P. Sevodin, E. D. Rozhnov, Y. Kuzovnikov, D. Abramenko","doi":"10.1109/EDM.2011.6006965","DOIUrl":"https://doi.org/10.1109/EDM.2011.6006965","url":null,"abstract":"The article is devoted to study of ultrasonic treatment effect on sea-buckthorn wine clarification process by using of bentonite suspension.","PeriodicalId":369789,"journal":{"name":"2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130153772","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
Development and research of bidirectional step-down AC-AC-DC converter for AC electric locomotive 交流电力机车用双向降压交直流变换器的开发与研究
2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings Pub Date : 2011-08-30 DOI: 10.1109/EDM.2011.6006981
Daniil S. Kovelin, G. Zinoviev
{"title":"Development and research of bidirectional step-down AC-AC-DC converter for AC electric locomotive","authors":"Daniil S. Kovelin, G. Zinoviev","doi":"10.1109/EDM.2011.6006981","DOIUrl":"https://doi.org/10.1109/EDM.2011.6006981","url":null,"abstract":"This study presents the new bidirectional step-down AC-AC-DC converter for AC electric locomotive. Its main difference from the existing converters is the absence of input step-down transformer. Due to this, it has improved mass and dimensions parameters.","PeriodicalId":369789,"journal":{"name":"2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131384940","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
Energy-efficient secondary power supply source for light-emitting diode display devices 一种高效节能的发光二极管显示设备二次电源
2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings Pub Date : 2011-08-30 DOI: 10.1109/EDM.2011.6006986
Vadim D. Khrenov, I. I. Savin
{"title":"Energy-efficient secondary power supply source for light-emitting diode display devices","authors":"Vadim D. Khrenov, I. I. Savin","doi":"10.1109/EDM.2011.6006986","DOIUrl":"https://doi.org/10.1109/EDM.2011.6006986","url":null,"abstract":"The paper describes the new method for control of PWM-type power supply for LED display devices. The control method enables to reduce energy dissipation in current regulators for LEDs.","PeriodicalId":369789,"journal":{"name":"2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131389176","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
Dynamic current localization in power bipolar switches with imperfect interconnections of controlled cells 控制单元间不完全连接的功率双极开关的动态电流定位
2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings Pub Date : 2011-08-30 DOI: 10.1109/EDM.2011.6006914
D. V. Gusin, A. V. Gorbatyuk, I. Grekhov
{"title":"Dynamic current localization in power bipolar switches with imperfect interconnections of controlled cells","authors":"D. V. Gusin, A. V. Gorbatyuk, I. Grekhov","doi":"10.1109/EDM.2011.6006914","DOIUrl":"https://doi.org/10.1109/EDM.2011.6006914","url":null,"abstract":"The objective of this paper is to analyze the safe operating area limitation caused by dynamic current localization at the gate turn-off transient of thyristor-like bipolar devices with imperfectly coupled elementary cells. The impact of series gate resistance on switching characteristics is studied by numerical simulation for the typical case of integrated thyristor with external MOS-control. The inequality of gate resistances for different cells is found to cause dangerous current localization and subsequent failure at the turn-off operation. Quantitative thresholds for the onset of current localization are determined and compared for different possible turn-off modes of the device under study.","PeriodicalId":369789,"journal":{"name":"2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132842144","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
Nanoporous rutile (TiO2) microspheres formed in water-based solution 在水基溶液中形成纳米多孔金红石(TiO2)微球
2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings Pub Date : 2011-08-30 DOI: 10.1109/EDM.2011.6006885
I. B. Troitskaia, T. Gavrilova, V. Atuchin
{"title":"Nanoporous rutile (TiO2) microspheres formed in water-based solution","authors":"I. B. Troitskaia, T. Gavrilova, V. Atuchin","doi":"10.1109/EDM.2011.6006885","DOIUrl":"https://doi.org/10.1109/EDM.2011.6006885","url":null,"abstract":"TiO<inf>2</inf> nanoporous microspheres with diameter of 20 μm and good crystallinity have been obtained by precipitation from water solution of ammonium titanate with nitric acid at pH = 1 and T = 100°C without thermal treatment of final product. Rutile structural type formation (space group P4<inf>2</inf>/mnm, PDF 21–1276) have been confirmed with XRD analysis. SEM analysis indicates the presence of developed nanoporous structure with hole diameter up to ∼20–30 nm.","PeriodicalId":369789,"journal":{"name":"2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116741806","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 equipment for ultrasonic defoaming and determination of its functional capabilities 超声消泡设备的研制及其性能的测定
2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings Pub Date : 2011-08-30 DOI: 10.1109/EDM.2011.6006958
V. Khmelev, A. N. Galakhov, A. Shalunov, A. A. Romashkin
{"title":"Development of equipment for ultrasonic defoaming and determination of its functional capabilities","authors":"V. Khmelev, A. N. Galakhov, A. Shalunov, A. A. Romashkin","doi":"10.1109/EDM.2011.6006958","DOIUrl":"https://doi.org/10.1109/EDM.2011.6006958","url":null,"abstract":"The article is devoted to development and study of the defoaming process. The device with the radiator in the form of flexural vibrating disk was designed. It was shown that application of high-intensity ultrasonic vibrations allows accelerating the foam sedimentation process. The optimum modes and conditions of ultrasonic influence on brewer foam and lather are recommended based on the analysis of the results obtained from the experimental studies of the defoaming process.","PeriodicalId":369789,"journal":{"name":"2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123121835","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
Mining starting unit based on semiconductor electric power converter 基于半导体电源变换器的采矿起动装置
2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings Pub Date : 2011-08-30 DOI: 10.1109/EDM.2011.6006979
A. V. Geist, A. S. Khlebnikov, S. Kharitonov, P. Bachurin, D. Makarov
{"title":"Mining starting unit based on semiconductor electric power converter","authors":"A. V. Geist, A. S. Khlebnikov, S. Kharitonov, P. Bachurin, D. Makarov","doi":"10.1109/EDM.2011.6006979","DOIUrl":"https://doi.org/10.1109/EDM.2011.6006979","url":null,"abstract":"This paper proposes the circuit of the mining starting unit based on semiconductor electric power converter. The modeling results for operation of this circuit are presented.","PeriodicalId":369789,"journal":{"name":"2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121867545","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
Compact ultrasonic drier for low temperature dehydration of products in food industry 适用于食品工业产品的低温脱水
2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings Pub Date : 2011-08-30 DOI: 10.1109/EDM.2011.6006957
V. Khmelev, A. N. Galakhov, A. Shalunov, M. Khmelev
{"title":"Compact ultrasonic drier for low temperature dehydration of products in food industry","authors":"V. Khmelev, A. N. Galakhov, A. Shalunov, M. Khmelev","doi":"10.1109/EDM.2011.6006957","DOIUrl":"https://doi.org/10.1109/EDM.2011.6006957","url":null,"abstract":"The article is devoted to the method of low-temperature drying of materials in the food industry based on application of the compact drier consisting of the ultrasonic vibration system with the aluminum thickness stepped-variable disk radiator.","PeriodicalId":369789,"journal":{"name":"2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121073792","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: 4
Research of transformation of longitudinal ultrasonic vibrations into radial ones 纵向超声振动向径向超声振动转化的研究
2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings Pub Date : 2011-08-30 DOI: 10.1109/EDM.2011.6006971
V. Nesterov, V. Khmelev, A. N. Slivin, A. V. Lehr
{"title":"Research of transformation of longitudinal ultrasonic vibrations into radial ones","authors":"V. Nesterov, V. Khmelev, A. N. Slivin, A. V. Lehr","doi":"10.1109/EDM.2011.6006971","DOIUrl":"https://doi.org/10.1109/EDM.2011.6006971","url":null,"abstract":"In the article the process of transformation of longitudinal vibrations into radial ones was investigated; different designs of transducers (symmetric, partially symmetric and asymmetric) intended for continuous welding of thermoplastic materials were analyzed. Calculations based on mathematical modelling were presented; the design of the welding tool designed for continuous welding of thermoplastic materials was developed.","PeriodicalId":369789,"journal":{"name":"2011 International Conference and Seminar on Micro/Nanotechnologies and Electron Devices Proceedings","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125584660","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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