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2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415)最新文献

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Method of synthesis of optimum linear codes, correcting and discovering errors in systems of communication 综合最佳线性码的方法，纠正和发现通信系统中的错误
2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415) Pub Date : 2000-09-11 DOI: 10.1109/CRMICO.2000.1256097
S.S. Sorokin
{"title":"Method of synthesis of optimum linear codes, correcting and discovering errors in systems of communication","authors":"S.S. Sorokin","doi":"10.1109/CRMICO.2000.1256097","DOIUrl":"https://doi.org/10.1109/CRMICO.2000.1256097","url":null,"abstract":"A method and algorithm of construction of linear codes for correction and detection of a number of independent errors is suggested. The parameters of the synthesised codes coincide with the parameters of the well-known codes, but the proposed specific method of code construction allows obtaining other optimum codes for any set of errors.","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122155377","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 development results of the microwave-based device for defect exposure in multi-layer fiberglass plastic structures, polymer and lacquer-and-paint coatings 介绍了基于微波的多层玻璃钢结构、聚合物和漆漆涂层缺陷暴露装置的研制结果
2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415) Pub Date : 2000-09-11 DOI: 10.1109/CRMICO.2000.1256239
V. R. Dzhala, Y. Kempa, O. B. Lyashchuk, N. A. Naumets, Y. Rybak, G.V. Tsukomyk
{"title":"The development results of the microwave-based device for defect exposure in multi-layer fiberglass plastic structures, polymer and lacquer-and-paint coatings","authors":"V. R. Dzhala, Y. Kempa, O. B. Lyashchuk, N. A. Naumets, Y. Rybak, G.V. Tsukomyk","doi":"10.1109/CRMICO.2000.1256239","DOIUrl":"https://doi.org/10.1109/CRMICO.2000.1256239","url":null,"abstract":"Presents the development results of a device for defect exposure in flaky multi-layer fiber-glass plastic structures (e.g. airborne radomes) and polymeric and lacquer-and-paint protective coatings. A defects disclosure criterion is based on the analysis of amplitude and phase parameters of incident and reflected waves with the use of special algorithm in non-defect and defective materials. The range of working frequencies is 53...62 GHz. The device consists of two blocks: SHF sensor and microprocessor unit with LCD-indicator. Power supply: 220 V, 50 Gz (or 22...32 V DC), 8 W.","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125851641","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
Effect of purity of the starting materials on the parameters of epitaxial GaAs, produced by MOCVD-method 原料纯度对mocvd法制备外延砷化镓参数的影响
2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415) Pub Date : 2000-09-11 DOI: 10.1109/CRMICO.2000.1256174
G. G. Devyatykh, A. Moiseev, A. V. Chilyasov, A. Kotkov, V. A. Ivanov, L.S. Vasiliev
{"title":"Effect of purity of the starting materials on the parameters of epitaxial GaAs, produced by MOCVD-method","authors":"G. G. Devyatykh, A. Moiseev, A. V. Chilyasov, A. Kotkov, V. A. Ivanov, L.S. Vasiliev","doi":"10.1109/CRMICO.2000.1256174","DOIUrl":"https://doi.org/10.1109/CRMICO.2000.1256174","url":null,"abstract":"High-purity arsine and trimethylgallium are used to produce A/sup 3/B/sup 5/ epitaxial layers by MOCVD-method for application in microwave devices and in optoelectronics. The present work is aimed to investigate the effect of purity of the starting materials on the electrophysical parameters of epitaxial gallium arsenide, produced by MOCVD-method, as well as to develop the technology for the production of high-purity arsine and TMG.","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116354784","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
Mathematical model of an open two-mirror resonator with a traveling wave focusing 开双镜行波聚焦谐振腔的数学模型
2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415) Pub Date : 2000-09-11 DOI: 10.1109/CRMICO.2000.1256103
I.N. Belobaba, B. A. Mishoustin, D. Sazonov
{"title":"Mathematical model of an open two-mirror resonator with a traveling wave focusing","authors":"I.N. Belobaba, B. A. Mishoustin, D. Sazonov","doi":"10.1109/CRMICO.2000.1256103","DOIUrl":"https://doi.org/10.1109/CRMICO.2000.1256103","url":null,"abstract":"The results of mathematical modeling of an open resonance system as two confocal mirror reflectors with an aperture of the circumferential form are submitted. The excitation implements the conformal phased antenna arrays allocated on one of mirrors and forming a quasiplane wave propagated in the direction of other mirror. The reflected spherical wave is focused in the center of the resonator and forms the unidirectional electromagnetic field burst. The resonator is intended for the creation and investigation of artificial plasmoids. The examples of mathematical modeling of resonant process are submitted. The selection of resonator optimal geometry is considered.","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125432183","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
Research of radiation field shaping singularities for multibeam reflector antenna 多波束反射面天线辐射场成形奇异性研究
2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415) Pub Date : 2000-09-11 DOI: 10.1109/CRMICO.2000.1256121
A. Savochkin
{"title":"Research of radiation field shaping singularities for multibeam reflector antenna","authors":"A. Savochkin","doi":"10.1109/CRMICO.2000.1256121","DOIUrl":"https://doi.org/10.1109/CRMICO.2000.1256121","url":null,"abstract":"The last decade was characterised by the rapid development of satellite communication and broadcasting systems all over the world. It has caused the introduction of systems with frequency reuse and systems whose channel separation is based upon space selection, into the field of antenna technology. The development of such antennas and research of singularities of their radiation performances shaping is the task which is considered in the given work.","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126388957","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 high-orbit magnetron with side cathode 带侧阴极的高轨道磁控管
2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415) Pub Date : 2000-09-11 DOI: 10.1109/CRMICO.2000.1255905
O. Kulagin, V. Yeremka
{"title":"The high-orbit magnetron with side cathode","authors":"O. Kulagin, V. Yeremka","doi":"10.1109/CRMICO.2000.1255905","DOIUrl":"https://doi.org/10.1109/CRMICO.2000.1255905","url":null,"abstract":"The model of the high-orbit magnetron with side cathode is proposed. First estimations show that the design is prospective for introducing into short-wave bands.","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127788039","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 a two-diode microwave limiter 双二极管微波限幅器的仿真
2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415) Pub Date : 2000-09-11 DOI: 10.1109/CRMICO.2000.1255885
A. S. Shnitnikov, S.M. Mikhaylov
{"title":"Simulation of a two-diode microwave limiter","authors":"A. S. Shnitnikov, S.M. Mikhaylov","doi":"10.1109/CRMICO.2000.1255885","DOIUrl":"https://doi.org/10.1109/CRMICO.2000.1255885","url":null,"abstract":"The power-limiting characteristics for a single-diode limiter and a two-diode module have been investigated using the numerical modeling software ISTOC based on the fundamental semiconductor equation system. A PIN-diode having a 5 /spl mu/m basewidth is shown to operate successfully as a passive limiter at frequencies up to 2 GHz providing an isolation of about 20 dB. At higher frequencies its operation is severely degraded because of the transit-time effect. A new version of a two-diode quasi-active limiter module is shown to be an attractive alternative to conventional solid-state limiter devices. The optimal value for the Schottky-barrier diode capacitance is found. An isolation of 11.5 dB has been demonstrated for the 1.5 cm range. The utilized modeling technique enables analyzing multi-element microwave devices with a complicated interaction between the components in stationary and dynamic regimes. It provides also an effective means for the optimization of device properties.","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127593133","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
Application of special software for teaching of telecommunication profile disciplines 电信型材专业教学专用软件的应用
2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415) Pub Date : 2000-09-11 DOI: 10.1109/CRMICO.2000.1256092
V. Iskiv, Yu.P. Mikhaylyuk
{"title":"Application of special software for teaching of telecommunication profile disciplines","authors":"V. Iskiv, Yu.P. Mikhaylyuk","doi":"10.1109/CRMICO.2000.1256092","DOIUrl":"https://doi.org/10.1109/CRMICO.2000.1256092","url":null,"abstract":"The results of special software Satmaster Pro Mk5.0 and SMW Link 2.0 application to teaching of satellite TV and terrestrial and space communication systems disciplines have been considered. The results of comparative analysis of the software potentialities and their application to the teaching process are given.","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116573791","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
Electromagnetic simulation of a wireless power transmission system with phased antenna array 相控阵无线电力传输系统的电磁仿真
2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415) Pub Date : 2000-09-11 DOI: 10.1109/CRMICO.2000.1255845
D. Sazonov
{"title":"Electromagnetic simulation of a wireless power transmission system with phased antenna array","authors":"D. Sazonov","doi":"10.1109/CRMICO.2000.1255845","DOIUrl":"https://doi.org/10.1109/CRMICO.2000.1255845","url":null,"abstract":"The power transfer efficiency between a transmitting antenna array and receiving rectenna with a continuous circular aperture is considered. The ratio of received and input powers gives the WPT efficiency in dependence of the amplitude distribution in transmitting array The presented data gives a comprehensive description of the basic properties of the microwave WPT system. The gaps between transmitting antenna array elements are increasing the total size of the antenna aperture. It narrows down the angular field distribution in the rectenna and is favorable to the WPT efficiency rise (at values not more than 0.7-0.8). The excessive increasing of gaps increases the side-lobes of the transmitting array. The power inside the main lobe of the angular field distribution decreases and WPT efficiency rising comes down. The first pre-cited tendency is dominated for elements with size </spl lambda/ and increasing of the WPT efficiency is up to tens percent at the optimum gap value. The two pre-cited tendencies are compensate each other with an increase of the element aperture of more than /spl lambda/. The non-uniform (quasi-Gauss) aperture distributions in the transmitting arrays are preferable only at high values WPT efficiency (more than 0.8-0.9). Uniform amplitude distribution is preferable only at the smaller WPT efficiency values (less than 0.8).","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128106851","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
Microwaves propagation in communication lines 微波在通信线路中的传播
2000 10th International Crimean Microwave Conference. "Microwave and Telecommunication Technology". Conference Proceedings (IEEE Cat. No.00EX415) Pub Date : 2000-09-11 DOI: 10.1109/CRMICO.2000.1256161
A. Vlasov, M. Panfilov
{"title":"Microwaves propagation in communication lines","authors":"A. Vlasov, M. Panfilov","doi":"10.1109/CRMICO.2000.1256161","DOIUrl":"https://doi.org/10.1109/CRMICO.2000.1256161","url":null,"abstract":"The increment of microwave distribution constant has been calculated taking into account boundary conditions for the transversal field component in a planar dielectric waveguide.","PeriodicalId":387003,"journal":{"name":"2000 10th International Crimean Microwave Conference. \"Microwave and Telecommunication Technology\". Conference Proceedings (IEEE Cat. No.00EX415)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2000-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128397750","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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