Pub Date : 2001-09-10DOI: 10.1109/CRMICO.2001.961708
I. Shirokov
Considered in this paper are the methods of measurement uncertainty elimination using a phase method. A microwave-based device for the measurement of small distances on the basis of phase radar methods is presented in this paper.
本文研究了用相位法消除测量不确定度的方法。介绍了一种基于相位雷达方法的微波小距离测量装置。
{"title":"Uncertainty elimination for the phase microwave meter of small distances","authors":"I. Shirokov","doi":"10.1109/CRMICO.2001.961708","DOIUrl":"https://doi.org/10.1109/CRMICO.2001.961708","url":null,"abstract":"Considered in this paper are the methods of measurement uncertainty elimination using a phase method. A microwave-based device for the measurement of small distances on the basis of phase radar methods is presented in this paper.","PeriodicalId":197471,"journal":{"name":"11th International Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.01EX487)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116900318","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 : 2001-09-10DOI: 10.1109/CRMICO.2001.961514
A. V. Arkhipov, O. Belous, B. Bulgakov, R.V. Golovaschenko, A. Fisun
The results of an experimental investigation of a new design of Gunn-diode amplifier with barrel-shaped open resonator are presented.
本文介绍了一种新型管状开腔甘二管放大器的实验研究结果。
{"title":"Gunn-diode amplifier with barrel-shaped open resonator","authors":"A. V. Arkhipov, O. Belous, B. Bulgakov, R.V. Golovaschenko, A. Fisun","doi":"10.1109/CRMICO.2001.961514","DOIUrl":"https://doi.org/10.1109/CRMICO.2001.961514","url":null,"abstract":"The results of an experimental investigation of a new design of Gunn-diode amplifier with barrel-shaped open resonator are presented.","PeriodicalId":197471,"journal":{"name":"11th International Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.01EX487)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116983394","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 : 2001-09-10DOI: 10.1109/CRMICO.2001.961577
V. M. Krekhtunov, N.A. Bogatyrev, M. Golubtsov, E. V. Komissarova
The results of the design and experimental investigation of a waveguide ferrite phase shifter with magnetic memory for 3 mm-wave phased antenna arrays are discussed. The phase shifter is based on a longitudinally magnetized ferrite rod and operates with circularly polarized waves. The system of magnetization includes a coil and a system of ferrite conductors. This construction of the phase shifter provides a fast response time, small energy consumption for the operational cycle, and high activity and Q-factor.
{"title":"The waveguide ferrite phase shifter for a millimeter wave region","authors":"V. M. Krekhtunov, N.A. Bogatyrev, M. Golubtsov, E. V. Komissarova","doi":"10.1109/CRMICO.2001.961577","DOIUrl":"https://doi.org/10.1109/CRMICO.2001.961577","url":null,"abstract":"The results of the design and experimental investigation of a waveguide ferrite phase shifter with magnetic memory for 3 mm-wave phased antenna arrays are discussed. The phase shifter is based on a longitudinally magnetized ferrite rod and operates with circularly polarized waves. The system of magnetization includes a coil and a system of ferrite conductors. This construction of the phase shifter provides a fast response time, small energy consumption for the operational cycle, and high activity and Q-factor.","PeriodicalId":197471,"journal":{"name":"11th International Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.01EX487)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125285408","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 : 2001-09-10DOI: 10.1109/CRMICO.2001.961666
V.I. Osinsky, A. Voronko, P.A. Merzhvinsky
The result of development of a measuring complex of optoelectronic devices for fiber-optic communication devices is represented. Due to the intensive development of the optical telecommunication, the measurement problem of optoelectronic components for transceivers is of great practical importance. This paper reports on the development of effective measuring equipment for active components of transceiver modules at designing, testing and production stages. The control operations and measuring parameters are described.
{"title":"Development of measuring equipment for active optoelectronic components","authors":"V.I. Osinsky, A. Voronko, P.A. Merzhvinsky","doi":"10.1109/CRMICO.2001.961666","DOIUrl":"https://doi.org/10.1109/CRMICO.2001.961666","url":null,"abstract":"The result of development of a measuring complex of optoelectronic devices for fiber-optic communication devices is represented. Due to the intensive development of the optical telecommunication, the measurement problem of optoelectronic components for transceivers is of great practical importance. This paper reports on the development of effective measuring equipment for active components of transceiver modules at designing, testing and production stages. The control operations and measuring parameters are described.","PeriodicalId":197471,"journal":{"name":"11th International Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.01EX487)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125570900","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 : 2001-09-10DOI: 10.1109/CRMICO.2001.961552
T. Wong, Ming Yan
Mutual fluctuations between two carriers in a broadband millimeter-wave communication system may be observed from the heterodyne signal spectrum of the carriers. Laboratory measurements made on equipment developed for local multipoint distribution system (LMDS) applications indicated the degradation in the heterodyne spectrum was mainly in the form of increased background noise with L(f) close to the beat-tone carrier essentially unaffected. Synchronization and orthogonal relationship between the carriers are therefore well preserved by the millimeter-wave link. This property is a key requirement for supporting modulation schemes with high spectral efficiency.
{"title":"Mutual fluctuations between carriers in a broadband millimeter-wave communication system","authors":"T. Wong, Ming Yan","doi":"10.1109/CRMICO.2001.961552","DOIUrl":"https://doi.org/10.1109/CRMICO.2001.961552","url":null,"abstract":"Mutual fluctuations between two carriers in a broadband millimeter-wave communication system may be observed from the heterodyne signal spectrum of the carriers. Laboratory measurements made on equipment developed for local multipoint distribution system (LMDS) applications indicated the degradation in the heterodyne spectrum was mainly in the form of increased background noise with L(f) close to the beat-tone carrier essentially unaffected. Synchronization and orthogonal relationship between the carriers are therefore well preserved by the millimeter-wave link. This property is a key requirement for supporting modulation schemes with high spectral efficiency.","PeriodicalId":197471,"journal":{"name":"11th International Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.01EX487)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126912371","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 : 2001-09-10DOI: 10.1109/CRMICO.2001.961591
V.A. Obuhovets, A. Kasyanov, V.I. Zagorovsky
The principles of construction the multifrequency frequency - selective structures (FSS) are considered. All analysed FSS are the planar diffraction arrays. The mathematical model is constructed on the basis of method of integral equations. The results of the research can be used for construction the hybrid mirror antennas operating at several frequencies.
{"title":"The analysis of frequency selective structures with complex shape elements","authors":"V.A. Obuhovets, A. Kasyanov, V.I. Zagorovsky","doi":"10.1109/CRMICO.2001.961591","DOIUrl":"https://doi.org/10.1109/CRMICO.2001.961591","url":null,"abstract":"The principles of construction the multifrequency frequency - selective structures (FSS) are considered. All analysed FSS are the planar diffraction arrays. The mathematical model is constructed on the basis of method of integral equations. The results of the research can be used for construction the hybrid mirror antennas operating at several frequencies.","PeriodicalId":197471,"journal":{"name":"11th International Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.01EX487)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127028334","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 : 2001-09-10DOI: 10.1109/CRMICO.2001.961473
B. Shelkovnikov, A. Shelkovnikov, D. Budimir
The paper looks at the software of leading companies in the field of wireless broadband systems development. The basic characteristics of appropriate software and design systems are shown including the most typical examples for their implementation.
{"title":"Software for wireless broadband system design","authors":"B. Shelkovnikov, A. Shelkovnikov, D. Budimir","doi":"10.1109/CRMICO.2001.961473","DOIUrl":"https://doi.org/10.1109/CRMICO.2001.961473","url":null,"abstract":"The paper looks at the software of leading companies in the field of wireless broadband systems development. The basic characteristics of appropriate software and design systems are shown including the most typical examples for their implementation.","PeriodicalId":197471,"journal":{"name":"11th International Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.01EX487)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124959943","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 : 2001-09-10DOI: 10.1109/CRMICO.2001.961646
V. Frolov, V.P. Ageyev, V. Konov
Local transformations of mixed cubic/hexagonal BN films under the action of electric field of STM probe have been observed. If a magnitude of voltage pulses U/sub bias/ exceeded a threshold value, the STM action results in a local conducting protrusion with a height of the 10% film thickness, and a lateral size of about the film thickness. The film was peeled off the substrate at high voltages. It was noted that the films exposed to X-rays which shown more elastic properties. Possible mechanism of the observed film transformations is discussed.
{"title":"Local transformations of thin BN films under the action of STM probe","authors":"V. Frolov, V.P. Ageyev, V. Konov","doi":"10.1109/CRMICO.2001.961646","DOIUrl":"https://doi.org/10.1109/CRMICO.2001.961646","url":null,"abstract":"Local transformations of mixed cubic/hexagonal BN films under the action of electric field of STM probe have been observed. If a magnitude of voltage pulses U/sub bias/ exceeded a threshold value, the STM action results in a local conducting protrusion with a height of the 10% film thickness, and a lateral size of about the film thickness. The film was peeled off the substrate at high voltages. It was noted that the films exposed to X-rays which shown more elastic properties. Possible mechanism of the observed film transformations is discussed.","PeriodicalId":197471,"journal":{"name":"11th International Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.01EX487)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125205933","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 : 2001-09-10DOI: 10.1109/CRMICO.2001.961658
A. Pashchenko, I. Shapoval, V. Novikov
The electrodynamic structure of the internal area of a dielectric channel, arising at the transport of a relativistic electron beam (REB), is specified. The dynamics of ion streams, electron streams and plasma, together with the distribution electric and magnetic fields, are investigated in this paper.
{"title":"Ion dynamic and electrodynamic structures originating in dielectric channels under transportation of high-current beam","authors":"A. Pashchenko, I. Shapoval, V. Novikov","doi":"10.1109/CRMICO.2001.961658","DOIUrl":"https://doi.org/10.1109/CRMICO.2001.961658","url":null,"abstract":"The electrodynamic structure of the internal area of a dielectric channel, arising at the transport of a relativistic electron beam (REB), is specified. The dynamics of ion streams, electron streams and plasma, together with the distribution electric and magnetic fields, are investigated in this paper.","PeriodicalId":197471,"journal":{"name":"11th International Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.01EX487)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125211958","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 : 2001-09-10DOI: 10.1109/CRMICO.2001.961617
E. A. Vopilkin, A. Parafin, S. A. Pavlov, L. Ponomarev, A. Ganitsev, A.S. Zhukov, V. Parshikov
The opportunity of fabrication of the high-quality (Q /spl sim/ 10/sup 5/) circuit mechanically tuneable in a wide frequency range for MHz applications is considered. The tuneable circuit consists of two single circuits made on YBaCuO films.
{"title":"High-quality tunable superconducting circuit for MHz range","authors":"E. A. Vopilkin, A. Parafin, S. A. Pavlov, L. Ponomarev, A. Ganitsev, A.S. Zhukov, V. Parshikov","doi":"10.1109/CRMICO.2001.961617","DOIUrl":"https://doi.org/10.1109/CRMICO.2001.961617","url":null,"abstract":"The opportunity of fabrication of the high-quality (Q /spl sim/ 10/sup 5/) circuit mechanically tuneable in a wide frequency range for MHz applications is considered. The tuneable circuit consists of two single circuits made on YBaCuO films.","PeriodicalId":197471,"journal":{"name":"11th International Conference 'Microwave and Telecommunication Technology'. Conference Proceedings (IEEE Cat. No.01EX487)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2001-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124387695","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：