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2010 20th International Crimean Conference "Microwave & Telecommunication Technology"最新文献

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Effects of microwave electric and stationary magnetic fields on electrooptical properties of nematic liquid crystals with carbon nanotubes 微波电场和静磁场对碳纳米管向列液晶电光性能的影响
2010 20th International Crimean Conference "Microwave & Telecommunication Technology" Pub Date : 2010-11-11 DOI: 10.1109/CRMICO.2010.5632445
A. I. Kocherzhin, M. Kukhtin, L. Lisetski, Y. Machekhin, A. Nerukh, E. Chernyakov
{"title":"Effects of microwave electric and stationary magnetic fields on electrooptical properties of nematic liquid crystals with carbon nanotubes","authors":"A. I. Kocherzhin, M. Kukhtin, L. Lisetski, Y. Machekhin, A. Nerukh, E. Chernyakov","doi":"10.1109/CRMICO.2010.5632445","DOIUrl":"https://doi.org/10.1109/CRMICO.2010.5632445","url":null,"abstract":"Investigations of electrophysical properties of nematic liquid crystals (LC) based on cyanobiphenyls under the frequency of 106-1010 GHz with applied electric and magnetic static fields are presented. The obtained results are interpreted in terms of molecular models. Possibilities of LC implementation into various electronic devices are also discussed in this thesis.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115438367","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
Investigation of variants of power supply schemes for microwave magnetron average power for plasma processing of materials 等离子体材料微波磁控管平均功率供电方案的研究
2010 20th International Crimean Conference "Microwave & Telecommunication Technology" Pub Date : 2010-11-11 DOI: 10.1109/CRMICO.2010.5632840
S. I. Madveyko
{"title":"Investigation of variants of power supply schemes for microwave magnetron average power for plasma processing of materials","authors":"S. I. Madveyko","doi":"10.1109/CRMICO.2010.5632840","DOIUrl":"https://doi.org/10.1109/CRMICO.2010.5632840","url":null,"abstract":"The results of experimental research of plasma radiation optical signal depending on the pressure in the plasmatron chamber, using the different electrical networks of microwave magnetron power supply, are presented.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115608893","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
Simulation of transfer processes in solid-state heterojunction structures with space-charge waves 具有空间电荷波的固态异质结结构中转移过程的模拟
2010 20th International Crimean Conference "Microwave & Telecommunication Technology" Pub Date : 2010-11-11 DOI: 10.1109/CRMICO.2010.5632930
V. V. Murav’ev, A. A. Tamelo, V. N. Mishenko, D. Molodkin
{"title":"Simulation of transfer processes in solid-state heterojunction structures with space-charge waves","authors":"V. V. Murav’ev, A. A. Tamelo, V. N. Mishenko, D. Molodkin","doi":"10.1109/CRMICO.2010.5632930","DOIUrl":"https://doi.org/10.1109/CRMICO.2010.5632930","url":null,"abstract":"On the basis of a method of statistical modeling investigations of basic mechanisms of dispersion in semiconductor heterostructures and basic characteristics of a physical process of carrier transfer in a mode with occurrence of plasma waves are carried out. Novelty consists in statistical modeling and self-co-ordinated solution of Schroedinger equation. It all allows revealing of basic physical mechanisms, determining the increase of propagation velocity of plasma waves, and defining of requirements of a choice of electrophysical parameters of heterostructures for production of oscillations in the millimetric range.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123125695","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
Method of space-time processing of non-stationary signals with application of optimal sliding windows and wavelet transforms 应用最优滑动窗和小波变换的非平稳信号时空处理方法
2010 20th International Crimean Conference "Microwave & Telecommunication Technology" Pub Date : 2010-11-11 DOI: 10.1109/CRMICO.2010.5633005
D. P. Zherebyatyev, V. Volosyuk, O. Gorbunenko
{"title":"Method of space-time processing of non-stationary signals with application of optimal sliding windows and wavelet transforms","authors":"D. P. Zherebyatyev, V. Volosyuk, O. Gorbunenko","doi":"10.1109/CRMICO.2010.5633005","DOIUrl":"https://doi.org/10.1109/CRMICO.2010.5633005","url":null,"abstract":"This work is devoted to the development of methods of signal detection, selection and estimation of parameters of space-extended objects with high Q-factor on basis of statistical optimization of either of space-time processing of signals or dynamic scenes in the radio-technical systems.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"233 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115752856","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
The rejection filter 抑制过滤器
2010 20th International Crimean Conference "Microwave & Telecommunication Technology" Pub Date : 2010-11-11 DOI: 10.1117/12.2303319
D. Mayboroda, S. Pogarsky, I. I. Saprykin, V. Sukhov, G. S. Krivenko
{"title":"The rejection filter","authors":"D. Mayboroda, S. Pogarsky, I. I. Saprykin, V. Sukhov, G. S. Krivenko","doi":"10.1117/12.2303319","DOIUrl":"https://doi.org/10.1117/12.2303319","url":null,"abstract":"Results of investigation of a design of rejection filter (RF) produced on the basis of inverted strip dielectric waveguide (ISDW) are presented. The structure allows tuning of central frequency in the frequency band up to 10% with 16 ÷ 30 dB variation of attenuation parameter in Ku band.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124287373","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
Dispatching of satellite networks in planned range eutelsat B-36E and UKRSAT-BSS-38,2-G-1 规划范围内的卫星网络调度eutelsat B-36E和ukrsat - bss -38,2- g -1
2010 20th International Crimean Conference "Microwave & Telecommunication Technology" Pub Date : 2010-11-11 DOI: 10.1109/CRMICO.2010.5632687
M. Kolomytsev, A. Lipatov, M. V. Reznik
{"title":"Dispatching of satellite networks in planned range eutelsat B-36E and UKRSAT-BSS-38,2-G-1","authors":"M. Kolomytsev, A. Lipatov, M. V. Reznik","doi":"10.1109/CRMICO.2010.5632687","DOIUrl":"https://doi.org/10.1109/CRMICO.2010.5632687","url":null,"abstract":"In this article the problem of coordination of satellite networks UKRSAT-BSS-38, 2-G-1 and EUTELSAT B-36E is considered, the augmentation of equivalent noise temperature of the satellite system EUTELSAT B-36E, as a result of interference from UKRSAT-BSS-38, 2-G-1 system, is calculated, mechanisms of achievement of dispatching between the networks are analyzed, some practical recommendations are stated.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117064228","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
Even sampling method for simulation of electron devices with irregular electrodynamic systems 不规则电动力系统电子器件模拟的均匀抽样方法
2010 20th International Crimean Conference "Microwave & Telecommunication Technology" Pub Date : 2010-11-11 DOI: 10.1109/CRMICO.2010.5632573
M. Batura, A. A. Kurayev, T. L. Popkova, A. Rak
{"title":"Even sampling method for simulation of electron devices with irregular electrodynamic systems","authors":"M. Batura, A. A. Kurayev, T. L. Popkova, A. Rak","doi":"10.1109/CRMICO.2010.5632573","DOIUrl":"https://doi.org/10.1109/CRMICO.2010.5632573","url":null,"abstract":"The method of even sampling for solution of ordinary differential equation is proposed. Its high effectiveness is demonstrated on the example of propagation of H01-mode in an irregular waveguide with a circular section.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117201201","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
Comparative analysis of basic principles of computation of radio attenuation observed in recommended guideline ITU-R P.452 and ITU-R R.1546 推荐指南ITU-R P.452和ITU-R R.1546中观察到的无线电衰减计算基本原理的比较分析
2010 20th International Crimean Conference "Microwave & Telecommunication Technology" Pub Date : 2010-11-11 DOI: 10.1109/CRMICO.2010.5632347
M. A. Kolomicev, A. A. Mandryka
{"title":"Comparative analysis of basic principles of computation of radio attenuation observed in recommended guideline ITU-R P.452 and ITU-R R.1546","authors":"M. A. Kolomicev, A. A. Mandryka","doi":"10.1109/CRMICO.2010.5632347","DOIUrl":"https://doi.org/10.1109/CRMICO.2010.5632347","url":null,"abstract":"The comparison of calculation of radio attenuation in the recommendations ITU-R P.452, and ITU-R R.1546 has been carried out. In the process of analysis the differences has been revealed: the first, calculates attenuation throughout the flight path in detail, and the second, uses approximized empirical curves. It follows that the recommended guideline ITU-R P.452 is for precise calculations, and ITU-R R.1546 is for “fast”.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117206839","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
Calculation of the spectrum of fundamental optical absorption compounds A3B5 基本光吸收化合物A3B5的光谱计算
2010 20th International Crimean Conference "Microwave & Telecommunication Technology" Pub Date : 2010-11-11 DOI: 10.1109/CRMICO.2010.5632434
O. Sologub
{"title":"Calculation of the spectrum of fundamental optical absorption compounds A3B5","authors":"O. Sologub","doi":"10.1109/CRMICO.2010.5632434","DOIUrl":"https://doi.org/10.1109/CRMICO.2010.5632434","url":null,"abstract":"The work presents a model for the calculation of the spectral dependence of the intrinsic absorption edge of semiconductor solid solutions with a direct energy band structure at the example of GaAs. It can be used in mathematical models that describe the work of photoelectric converters.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121025058","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
Simulation and experimental breadboarding of 35 GHz spatial harmonic magnetrons with cold cathode 35 GHz冷阴极空间谐波磁控管的仿真与实验电路板
2010 20th International Crimean Conference "Microwave & Telecommunication Technology" Pub Date : 2010-11-11 DOI: 10.1109/CRMICO.2010.5632633
V. Yeryomka, M. A. Kopot', O. Kulagin, A. Tishchenko, V. D. Naumenko, A. Suvorov, Jung-Il Kim
{"title":"Simulation and experimental breadboarding of 35 GHz spatial harmonic magnetrons with cold cathode","authors":"V. Yeryomka, M. A. Kopot', O. Kulagin, A. Tishchenko, V. D. Naumenko, A. Suvorov, Jung-Il Kim","doi":"10.1109/CRMICO.2010.5632633","DOIUrl":"https://doi.org/10.1109/CRMICO.2010.5632633","url":null,"abstract":"An analytical estimation has been performed to determine the optimal parameters of pulsed magnetrons, operating at a spatial harmonic at a frequency of 35 GHz and an anode voltage of 6.5 kV in the drift-resonance mode, with the main cathode being the cold secondary-emission one. A 3D simulation experiment on a magnetron with the analytically determined characteristics has been conducted to check its adequacy in providing the required energy parameters. The breadboard magnetrons have the number of vane-type resonators in the anode unit N = 20 and N = 16, respectively. The both magnetrons have generated the electromagnetic radiation in the Ka range with the magnetic field being slightly above 0.4 T. It was proven that it is possible to create a full-functional Ka-range magnetron with a relatively low anode voltage and such parameters that enable its wide applicability.","PeriodicalId":237662,"journal":{"name":"2010 20th International Crimean Conference \"Microwave & Telecommunication Technology\"","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127507788","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
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