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2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)最新文献

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Spatiotemporal Image Analysis for the Study of Cardiac Activity in Zebrafish Embryos 斑马鱼胚胎心脏活动的时空图像分析研究
2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2020-06-01 DOI: 10.1109/WECONF48837.2020.9131481
A. Machikhin, A. Burlakov, M. Volkov, D. Khokhlov, A. Potemkin
{"title":"Spatiotemporal Image Analysis for the Study of Cardiac Activity in Zebrafish Embryos","authors":"A. Machikhin, A. Burlakov, M. Volkov, D. Khokhlov, A. Potemkin","doi":"10.1109/WECONF48837.2020.9131481","DOIUrl":"https://doi.org/10.1109/WECONF48837.2020.9131481","url":null,"abstract":"We address the problem of the quantitative cardiac activity analysis at early development stages. For this purpose, we have assembled an experimental setup for bright field microscopic imaging and analyzed Zebrafish embryos before hatching. We have developed and validated an image processing technique for the spatiotemporal analysis of the obtained data. We demonstrate that the proposed technique provides quantitative information about the cardiac activity including heartbeat rate and heart shape.","PeriodicalId":303530,"journal":{"name":"2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126067213","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 Polarizability of a Multilayered Spheroidal Particle for the Perpendicular Orientation of the External Field 外场垂直方向下多层球粒子极化率的计算
2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2020-06-01 DOI: 10.1109/WECONF48837.2020.9131483
V. Farafonov, A. Tulegenov, V. Ustimov, N. A. Veshev
{"title":"Calculation of Polarizability of a Multilayered Spheroidal Particle for the Perpendicular Orientation of the External Field","authors":"V. Farafonov, A. Tulegenov, V. Ustimov, N. A. Veshev","doi":"10.1109/WECONF48837.2020.9131483","DOIUrl":"https://doi.org/10.1109/WECONF48837.2020.9131483","url":null,"abstract":"Using the solution to the electrostatic problem for the perpendicular orientation of the external field, an algorithm to calculate the polarizability of small non-confocal multi-layered spheroids is suggested. The polarizability of such a particle is proportional to the first element of the T-matrix and can be found as a product of infinite matrices. Numerical calculations have shown that, to find the polarizability of a multi-layered spheroid in the case of the perpendicular orientation of the external field, one can apply the confocal approximation, when the only term is kept in the field expansions, and get the result with the relative error less than 0.1%.","PeriodicalId":303530,"journal":{"name":"2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126930818","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
Chebyshev Alternances as a Criterion to Search for Large Determinant Matrices 切比雪夫交替作为搜索大行列式矩阵的准则
2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2020-06-01 DOI: 10.1109/WECONF48837.2020.9131535
N. A. Balonin, A. Vostrikov, M. Sergeev, O. I. Sinitsyna
{"title":"Chebyshev Alternances as a Criterion to Search for Large Determinant Matrices","authors":"N. A. Balonin, A. Vostrikov, M. Sergeev, O. I. Sinitsyna","doi":"10.1109/WECONF48837.2020.9131535","DOIUrl":"https://doi.org/10.1109/WECONF48837.2020.9131535","url":null,"abstract":"The article discusses the theory and practice of constructing bicyclic matrices with a large or the largest determinant. We review the theoretical-numerical construction of such matrices, along with examples of symmetric matrices and bicyclic Hadamard matrices. The transition to problems with a large determinant is demonstrated. Examples of bicyclic matrices with a large determinant are given.","PeriodicalId":303530,"journal":{"name":"2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115361613","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
Classification and Recognition of Objects on Radar Portraits Formed by the Equipment of Mobile Small-Size Radar Systems 移动小型雷达系统设备形成的雷达肖像上目标的分类与识别
2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2020-06-01 DOI: 10.1109/WECONF48837.2020.9131475
A. Sentsov, S. A. Ivanov, S. Nenashev, E. Turnetskaya
{"title":"Classification and Recognition of Objects on Radar Portraits Formed by the Equipment of Mobile Small-Size Radar Systems","authors":"A. Sentsov, S. A. Ivanov, S. Nenashev, E. Turnetskaya","doi":"10.1109/WECONF48837.2020.9131475","DOIUrl":"https://doi.org/10.1109/WECONF48837.2020.9131475","url":null,"abstract":"The article considers the possibility of using algorithms for classifying and recognizing objects on radar portraits formed by the distributed mobile radar stations. The article covers the issues of detecting small-sized aerial objects using radar stations built using the technology of cascaded active phased waveguide-slot antenna arrays. The result of the work is the creation of a methodology and a software and hardware module based on a small-sized mobile intelligent radar system, an assessment of its implementation on a modern domestic element base and the determination of its characteristics. A method for recognizing small-sized objects based on the use of neural network algorithms is proposed.","PeriodicalId":303530,"journal":{"name":"2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116404104","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
Geochronouting Based Optimization of the Information Processing Algorithm for Positioning of Receiving Antenna of Stationary Hydroacoustic Complexes 静止水声综合体接收天线定位信息处理算法优化
2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2020-06-01 DOI: 10.1109/WECONF48837.2020.9131428
A. Ovodenko, E. Semenova, V. Balashov, Y. Ivakin, E. Frolova
{"title":"Geochronouting Based Optimization of the Information Processing Algorithm for Positioning of Receiving Antenna of Stationary Hydroacoustic Complexes","authors":"A. Ovodenko, E. Semenova, V. Balashov, Y. Ivakin, E. Frolova","doi":"10.1109/WECONF48837.2020.9131428","DOIUrl":"https://doi.org/10.1109/WECONF48837.2020.9131428","url":null,"abstract":"The article considers the task of optimization of the information processing algorithm for positioning of receiving antenna of stationary hydroacoustic complexes based on geochronotracking and statistical evaluation of retrospective data on the functioning efficiency. The features of the algorithms for processing the positioning information of receiving antennas based on geochronotracking largely determine the effectiveness and accuracy of the process of purpose-aimed using of sonar systems. This fact has determined the need to set the corresponding optimization problem, establish the boundary conditions for its solution and search for the corresponding extreme points. This article is devoted to the consideration of the mathematical and systemological aspects of the presented optimization. It defines the main parameters and optimality conditions of the considered algorithm, takes into account the results of recent developments on the subject of geochronological tracking.","PeriodicalId":303530,"journal":{"name":"2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128487584","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
Isotropic Acousto-Optical Diffraction of Bessel Light Beams in Anisotropic Crystals 贝塞尔光束在各向异性晶体中的各向同性声光衍射
2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2020-06-01 DOI: 10.1109/WECONF48837.2020.9131505
V. Belyi, N. Kazak, N. Khilo, P. A. Khilo, S. Kulakov
{"title":"Isotropic Acousto-Optical Diffraction of Bessel Light Beams in Anisotropic Crystals","authors":"V. Belyi, N. Kazak, N. Khilo, P. A. Khilo, S. Kulakov","doi":"10.1109/WECONF48837.2020.9131505","DOIUrl":"https://doi.org/10.1109/WECONF48837.2020.9131505","url":null,"abstract":"There were investigated the peculiarities of acousto-optical (AO) diffraction with the participation of Bessel light and Bessel acoustic beams in acoustically transverse isotropic crystals of hexagonal symmetry. AO diffraction was studied on vertically-polarized (SV-) acoustic transverse wave, which has a more complex polarization structure compared to horizontally polarized (SH-) wave, the diffraction on which was studied earlier [1]-[3]. It is shown that the use of SV-wave leads to modulation also of diagonal components of permittivity tensor that allows using them in the process of AO interaction. It is established that due to diagonal components $Delta {varepsilon _{ii}}$ of the permittivity tensor the isotropic diffraction of Bessel light beam with high efficiency can be realized. The proposed in the work schemes of AO interaction are perspective for dynamic reconstruction in wide limits of cone angle of Bessel light beams and also for transformation of the order of their screw dislocations.","PeriodicalId":303530,"journal":{"name":"2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128494173","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
Noise Model Effect upon the GAN-Synthesized Images 噪声模型对gan合成图像的影响
2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2020-06-01 DOI: 10.1109/WECONF48837.2020.9131529
V. Yachnaya, M. A. Mikhalkova, E. Yablokov, V. Lutsiv
{"title":"Noise Model Effect upon the GAN-Synthesized Images","authors":"V. Yachnaya, M. A. Mikhalkova, E. Yablokov, V. Lutsiv","doi":"10.1109/WECONF48837.2020.9131529","DOIUrl":"https://doi.org/10.1109/WECONF48837.2020.9131529","url":null,"abstract":"The article is devoted to studying of the images synthesized by Generative Adversarial Networks (GAN). The investigated networks are stimulated with the noise-like vectors of random samples fed into their inputs. The influence of changes of input noise parameters upon the properties of synthesized images is of primary interest in this research.","PeriodicalId":303530,"journal":{"name":"2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122070438","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
An Approach for Estimation of Packet Delivery Time on SpaceFibre Networks 空间光纤网络中数据包传送时间的估计方法
2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2020-06-01 DOI: 10.1109/WECONF48837.2020.9131548
E. Suvorova
{"title":"An Approach for Estimation of Packet Delivery Time on SpaceFibre Networks","authors":"E. Suvorova","doi":"10.1109/WECONF48837.2020.9131548","DOIUrl":"https://doi.org/10.1109/WECONF48837.2020.9131548","url":null,"abstract":"The packet delivery time (minimal, average, maximal) is one of important parameters for onboard aerospace networks. The SpaceFibre standard developed specially for onboard aerospace networks, support guaranteed Quantity of Service (QoS) such as priorities, reserved bandwidth, scheduling. These mechanisms implemented on Data Link. They provide division of physical link resources between Virtual Networks. The wormhole routing is used on the Network Layer. In this paper we considered existing methods for estimating packet delivery time in networks with wormhole routing. We considered specific of the SpaceFibre standard because of which these method can not be directly used for this standard. In the paper we proposed the evaluation method adopted for the SpaceFibre standard","PeriodicalId":303530,"journal":{"name":"2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"230 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122643964","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
Two-Frequency Initialization of the Upstream Central Wavelength in Transport WDM-PON Domain for 5G Mobile Radio Access Networks 5G移动无线接入网传输WDM-PON域上游中心波长双频初始化
2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2020-06-01 DOI: 10.1109/WECONF48837.2020.9131453
S. G. Alushina, V. O. Anuchin, I. U. Kurbiev, I. A. Makarov, R. Misbakhov
{"title":"Two-Frequency Initialization of the Upstream Central Wavelength in Transport WDM-PON Domain for 5G Mobile Radio Access Networks","authors":"S. G. Alushina, V. O. Anuchin, I. U. Kurbiev, I. A. Makarov, R. Misbakhov","doi":"10.1109/WECONF48837.2020.9131453","DOIUrl":"https://doi.org/10.1109/WECONF48837.2020.9131453","url":null,"abstract":"To achieve a dense and efficient deployment of RRH microcells and easy initialization of their central wavelengths, tunable colorless laser transmitters are included in the ONU of the transport domain of 5G mobile radio access networks, making it easy to tune and control the radiation wavelength using various mechanisms. In the ONU, upstream wavelength control is necessary due to possible errors in setting the center wavelength during initial connection with OLT (BBU), as well as due to wavelength drift due to aging of the laser transmitter. The paper presents a new method of dual-frequency wavelength initialization in one of the WDM-PON channels, built on AWG, using the process of determining the maximum amplitude modulation coefficient of the probe radiation components beating envelope as a parameter that indicates tuning to its central wavelength. Using the method makes it possible to increase the signal-to-noise ratio of the initialization channel, its sensitivity, and the accuracy of tuning to the center of the AWG channel in comparison with the known methods using the processes of direct detection of single-frequency probe radiation.","PeriodicalId":303530,"journal":{"name":"2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"10 20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116071540","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
Application of Anisotropic Refraction in the Acousto- Optic Devices Based on Paratellurite Crystal 各向异性折射在副卫星晶体声光器件中的应用
2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF) Pub Date : 2020-06-01 DOI: 10.1109/WECONF48837.2020.9131450
N. Polikarpova
{"title":"Application of Anisotropic Refraction in the Acousto- Optic Devices Based on Paratellurite Crystal","authors":"N. Polikarpova","doi":"10.1109/WECONF48837.2020.9131450","DOIUrl":"https://doi.org/10.1109/WECONF48837.2020.9131450","url":null,"abstract":"The refraction of elastic waves in crystals at the lithium niobate – paratellurite interface is examined. It is shown that refraction generates two acoustic waves: one of them posseses \"negative\" refraction with respect to the initial incident wave direction while the second one has normal orientation. We present detailed calculations of all properties of elastic waves in the studing scheme, including directions, polarizations, walkoff angles are calculated. The configuration of an acousto-optical device using the geometry of unusual refraction in an anisotropic medium is shown.","PeriodicalId":303530,"journal":{"name":"2020 Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132148650","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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