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2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)最新文献

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The Frequency Doubler 0.4–10 Ghz with Differential Output Based on Gilbert Cell in Si-Ge 130 Nm Technology 基于Si-Ge 130 Nm技术Gilbert Cell的0.4-10 Ghz差分输出倍频器
2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI: 10.1109/WECONF.2018.8604347
K. V. Murasov, S. Zavyalov, R. R. Fakhrutdinov, Z. B. Sadykov
{"title":"The Frequency Doubler 0.4–10 Ghz with Differential Output Based on Gilbert Cell in Si-Ge 130 Nm Technology","authors":"K. V. Murasov, S. Zavyalov, R. R. Fakhrutdinov, Z. B. Sadykov","doi":"10.1109/WECONF.2018.8604347","DOIUrl":"https://doi.org/10.1109/WECONF.2018.8604347","url":null,"abstract":"The scheme of the broadband frequency doubler of the local oscillator signal frequency based of the Gilbert cell is considered in the article. Circuitry solutions are based on the use of heterostructural bipolar transistors with a frequency of unity amplification of at least 300 GHz. The problem of the Gilbert cell operating mode specified of redistribution of currents in the arms of cell leading to a significant mismatch of the amplitude and phase characteristics of the differential output signal with an increase in the frequency of the local oscillator signal solved.","PeriodicalId":198958,"journal":{"name":"2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130815965","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
Efficiency Analysis of Deep Metric Learning for Visual Geolocalisation in Urban Area 城市区域视觉地理定位的深度度量学习效率分析
2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI: 10.1109/WECONF.2018.8604410
A. A. Kishkun, A. Veselov
{"title":"Efficiency Analysis of Deep Metric Learning for Visual Geolocalisation in Urban Area","authors":"A. A. Kishkun, A. Veselov","doi":"10.1109/WECONF.2018.8604410","DOIUrl":"https://doi.org/10.1109/WECONF.2018.8604410","url":null,"abstract":"The paper is devoted to the problem of visual geolocalisation in an urban area. A method of building recognition based on convolutional neural networks (CNN) is proposed. A set of deep metric learning algorithms is analyzed to improve the recognition performance. Experimental results on ZuBuD dataset demonstrate the benefits of applying deep metric learning in the problem of visual geolocalisation.","PeriodicalId":198958,"journal":{"name":"2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131086211","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
Evaluation of the Influence of External Actions on Protection of the Microwave Antenna from Electromagnetic Interference 外界作用对微波天线电磁干扰防护影响的评价
2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI: 10.1109/WECONF.2018.8604316
A. N. Yakimov, A. V. Nerobeev, A. R. Bestugin, I. Kirshina
{"title":"Evaluation of the Influence of External Actions on Protection of the Microwave Antenna from Electromagnetic Interference","authors":"A. N. Yakimov, A. V. Nerobeev, A. R. Bestugin, I. Kirshina","doi":"10.1109/WECONF.2018.8604316","DOIUrl":"https://doi.org/10.1109/WECONF.2018.8604316","url":null,"abstract":"It is offered to estimate electromagnetic interference immunity of the microwave antenna with use of model representation of its radiation pattern. the results of the study and evaluation of the influence of external actions on the characteristics of direction and on protection of the microwave antenna from electromagnetic interference. The possibilities of optimizing the antenna design to minimize the influence of external actions are shown.","PeriodicalId":198958,"journal":{"name":"2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134514487","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
Optimization of Collision Resolution Algorithm in Multiple Access Systems 多址系统中碰撞解决算法的优化
2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI: 10.1109/WECONF.2018.8604399
A. Gorokhov, A. Ovchinnikov
{"title":"Optimization of Collision Resolution Algorithm in Multiple Access Systems","authors":"A. Gorokhov, A. Ovchinnikov","doi":"10.1109/WECONF.2018.8604399","DOIUrl":"https://doi.org/10.1109/WECONF.2018.8604399","url":null,"abstract":"The algorithm of collision resolution in random multiple access system with successive interference cancellation is investigated and implemented as well as differential evolution algorithm. The weight polynomial is obtained which in some cases outperforms known solutions in random multiple access systems.","PeriodicalId":198958,"journal":{"name":"2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"187 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133642864","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
Sequential Heterodyne Analysis of Optical Range Signals 光距离信号的顺序外差分析
2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI: 10.1109/WECONF.2018.8604319
E. Suedov, O. Moskaletz
{"title":"Sequential Heterodyne Analysis of Optical Range Signals","authors":"E. Suedov, O. Moskaletz","doi":"10.1109/WECONF.2018.8604319","DOIUrl":"https://doi.org/10.1109/WECONF.2018.8604319","url":null,"abstract":"The possibility of transferring the idea of a sequential heterodyne analyzer to the optical range is considered. The temporal functions describing the oscillations of the abyssal heterodynes of the radio and optical range are compiled and it is noted that it is necessary to take into account the phenomena of the laser heterodyne in the form of a tunable laser. It is noted that the main task on the way to realize the idea put forward is to create a laser panoramic heterodyne with a small level of statistical components of the tunable laser radiation.","PeriodicalId":198958,"journal":{"name":"2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134234733","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
Algorithm for Schedule-Table's Designing for SpaceFiber Network Technology 空间光纤网络技术的时刻表设计算法
2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI: 10.1109/WECONF.2018.8604337
I. Korobkov
{"title":"Algorithm for Schedule-Table's Designing for SpaceFiber Network Technology","authors":"I. Korobkov","doi":"10.1109/WECONF.2018.8604337","DOIUrl":"https://doi.org/10.1109/WECONF.2018.8604337","url":null,"abstract":"SpaceFibre standard is developed specifically for high-speed onboard spacecraft networks. SpaceFibre provides the Quality of Service mechanisms: Priorities, Guaranteed Bandwidth and Scheduling. They allow to order data streams in time to ensure timely delivery. The fact is the SpaceFibre specification is not included algorithm for sched-ule-table's designing for the Scheduling QoS. The development of schedule-table designing's algorithm based on a comparative analysis of existing scheduling algorithms is the actual task.","PeriodicalId":198958,"journal":{"name":"2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"2011 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131271889","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
Spectral Masking in MFCC Calculation for Noisy Speech 含噪语音MFCC计算中的频谱掩蔽
2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI: 10.1109/WECONF.2018.8604460
K. K. Tomchuk
{"title":"Spectral Masking in MFCC Calculation for Noisy Speech","authors":"K. K. Tomchuk","doi":"10.1109/WECONF.2018.8604460","DOIUrl":"https://doi.org/10.1109/WECONF.2018.8604460","url":null,"abstract":"To increase noise immunity of the MFCC (mel-frequency cepstral coefficients) widely used for voice signal parametrisation it is suggested to use a psychoacoustic model of frequency masking. Additionally, taking into account the formation mechanism of the formant regions in the voice signal spectrum it is suggested to influence the spectral samples corresponding to multiple harmonics of the fundamental tone. The modified algorithm is investigated on the basis of the single word recognition system adapted for MFCC voice signal parametrisation only. The positive effect of using proposed additional voice signal transformation in the parametrisation algorithm is shown.","PeriodicalId":198958,"journal":{"name":"2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114113244","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
Mathematical Synthesis in Designing Microwave Antennas with Specified Characteristics 特定特性微波天线设计中的数学综合
2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI: 10.1109/WECONF.2018.8604453
A. R. Bestugin, A. N. Yakimov, I. Kirshina
{"title":"Mathematical Synthesis in Designing Microwave Antennas with Specified Characteristics","authors":"A. R. Bestugin, A. N. Yakimov, I. Kirshina","doi":"10.1109/WECONF.2018.8604453","DOIUrl":"https://doi.org/10.1109/WECONF.2018.8604453","url":null,"abstract":"An approach to designing microwave antennas with specified characteristics based on the solution of the classical problem of mathematical synthesis of the antenna using numerical and optimization methods is considered. The possibilities of the finite element representation of the design on the example of a mirror parabolic antenna and the permissible errors of the synthesis of its geometric model are shown. The possibility of using the proposed finite element model of the antenna to study the effect of external deforming actions on its characteristics is substantiated.","PeriodicalId":198958,"journal":{"name":"2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"9 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117142403","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
Grating Spectral Device with Possibility of Working in High Diffraction Orders 具有高衍射阶工作可能性的光栅光谱装置
2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI: 10.1109/WECONF.2018.8604416
V. Kazakov, A. Paraskun
{"title":"Grating Spectral Device with Possibility of Working in High Diffraction Orders","authors":"V. Kazakov, A. Paraskun","doi":"10.1109/WECONF.2018.8604416","DOIUrl":"https://doi.org/10.1109/WECONF.2018.8604416","url":null,"abstract":"The properties of spectra in different diffraction orders in a grating spectral device are investigated. The topology of the diffraction grating is suggested, which makes it possible to redistribute energy into high diffraction orders and, thus, to improve the spectral resolution of the device. Theoretical and experimental investigations of the device with the possibility of operating in the third diffraction order are presented.","PeriodicalId":198958,"journal":{"name":"2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116503377","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
Research and Develompent Large-Scale Systems of Code Sequencies for SAW ID Tag SAW ID标签大规模码序系统的研究与开发
2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2018-11-01 DOI: 10.1109/WECONF.2018.8604427
A. R. Zhezherin, A. Chugunov
{"title":"Research and Develompent Large-Scale Systems of Code Sequencies for SAW ID Tag","authors":"A. R. Zhezherin, A. Chugunov","doi":"10.1109/WECONF.2018.8604427","DOIUrl":"https://doi.org/10.1109/WECONF.2018.8604427","url":null,"abstract":"This article is intended to research the methods of development systems of code sequences with predefined volume and cross-correlation function (CCF) level. Code sequences used to form pulse response characteristic (PRC) of SAW ID tags. PRC appears as frequency-shift keying (FSK) signal whose frequencies placed according to created code sequence.","PeriodicalId":198958,"journal":{"name":"2018 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128666310","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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