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2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)最新文献

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S-Band Microstrip Bandpass Filter Design Based on New Approach to Coupling Coefficients Calculation 基于耦合系数计算新方法的s波段微带带通滤波器设计
2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI: 10.1109/EEXPOLYTECH.2018.8564442
N. Ivanov, A. Korotkov
{"title":"S-Band Microstrip Bandpass Filter Design Based on New Approach to Coupling Coefficients Calculation","authors":"N. Ivanov, A. Korotkov","doi":"10.1109/EEXPOLYTECH.2018.8564442","DOIUrl":"https://doi.org/10.1109/EEXPOLYTECH.2018.8564442","url":null,"abstract":"In this paper, a new approach to bandpass filter design, based on coupling coefficients calculation, introduced in [1], is experimentally verified. S-band (2.7–3.1 GHz bandwidth) microstrip bandpass filters of several four-resonator structures for pre-selectors of active phase array radar systems are designed, produced and measured. A conventional parallel-coupled filter is produced and measured for comparison. Measurement results confirm good performance of used approach.","PeriodicalId":296618,"journal":{"name":"2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"329 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114371949","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: 6
Section 2: Algorithms & Signal Processing [breaker page] 第2节:算法和信号处理[断路器页]
2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI: 10.1109/eexpolytech.2018.8564431
{"title":"Section 2: Algorithms & Signal Processing [breaker page]","authors":"","doi":"10.1109/eexpolytech.2018.8564431","DOIUrl":"https://doi.org/10.1109/eexpolytech.2018.8564431","url":null,"abstract":"","PeriodicalId":296618,"journal":{"name":"2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114974094","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
On The Joint Use of Optimal Faster Than Nyquist Signals with Polar and Turbo Codes 最优比奈奎斯特信号与极码和Turbo码的联合使用
2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI: 10.1109/EEXPOLYTECH.2018.8564420
A. Ovsyannikova, S. Zavjalov, S. Volvenko
{"title":"On The Joint Use of Optimal Faster Than Nyquist Signals with Polar and Turbo Codes","authors":"A. Ovsyannikova, S. Zavjalov, S. Volvenko","doi":"10.1109/EEXPOLYTECH.2018.8564420","DOIUrl":"https://doi.org/10.1109/EEXPOLYTECH.2018.8564420","url":null,"abstract":"This work provides comparison of polar codes and turbo codes applicated to optimal Faster-than-Nyquist signals. The efficiency of the joint use of these coding techniques and optimal signals is estimated in terms of approaching the Shannon limit. For different cases, the minimum distance between the Shannon curve and the point which coordinates are the values of the spectral and energy efficiency is calculated. The use of polar codes allows to get closer to the Shannon limit of 11%. Compared to “classic” BPSK signals, optimal signals with polar coding come up with the gain about 86%.","PeriodicalId":296618,"journal":{"name":"2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116286005","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: 7
A High Throughput Architecture for 5G Wireless Backhaul Networks 5G无线回程网络的高吞吐量架构
2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI: 10.1109/EEXPOLYTECH.2018.8564444
H. M. Al-Khafaji, H. Majdi
{"title":"A High Throughput Architecture for 5G Wireless Backhaul Networks","authors":"H. M. Al-Khafaji, H. Majdi","doi":"10.1109/EEXPOLYTECH.2018.8564444","DOIUrl":"https://doi.org/10.1109/EEXPOLYTECH.2018.8564444","url":null,"abstract":"In this paper, the authors present a new network architecture based on the adaptation of small cells and millimeter wave (mm-wave) links for fifth-generation (5G) wireless backhaul networks. Besides, the throughput of 5G wireless backhaul networks is compared for several number of small cells, spectral efficiency (SE), and deployment scenarios. The results confirm that the proposed approach is high throughput solution compared to typical central and distribution network architectures.","PeriodicalId":296618,"journal":{"name":"2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124471263","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
Optical Properties of Nanoporous Polycrystalline Anodic Alumina in the IR Region 纳米多孔多晶阳极氧化铝在红外区的光学性质
2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI: 10.1109/EEXPOLYTECH.2018.8564408
E. Muratova, Vyacheslav Moshnikov, K. Chernyakova, I. Vrublevsky
{"title":"Optical Properties of Nanoporous Polycrystalline Anodic Alumina in the IR Region","authors":"E. Muratova, Vyacheslav Moshnikov, K. Chernyakova, I. Vrublevsky","doi":"10.1109/EEXPOLYTECH.2018.8564408","DOIUrl":"https://doi.org/10.1109/EEXPOLYTECH.2018.8564408","url":null,"abstract":"The technology of polycrystalline anodic aluminum oxide (AAO) formation by high-temperature annealing of nanoporous alumina is described. Optical properties in the infrared (IR) spectral range are investigated. It has been revealed that nanoporous ceramics based on polycrystalline AAO has a wider bandwidth and higher transparency than aluminum oxide ceramic corundum (poycor). Analysis of various phases of AAO in the IR range showed that the transparency window widens with the increasing annealing temperature and shifts to the long-wave part of the spectrum: from $5.5 boldsymbol{mu} mathbf{m}$ for amorphous AAO to $5 mu mathrm{m}$ for polycrystalline AAO.","PeriodicalId":296618,"journal":{"name":"2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"440 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125777855","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 Dielectric Properties and Radiation Resistance of Aluminum Oxide Layers Obtained by Atomic Layer Deposition 原子层沉积法制备氧化铝层的介电性能和耐辐射性能
2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI: 10.1109/EEXPOLYTECH.2018.8564381
D. I. Dolzhenko, V. Kapralova, N. Sudar
{"title":"The Dielectric Properties and Radiation Resistance of Aluminum Oxide Layers Obtained by Atomic Layer Deposition","authors":"D. I. Dolzhenko, V. Kapralova, N. Sudar","doi":"10.1109/EEXPOLYTECH.2018.8564381","DOIUrl":"https://doi.org/10.1109/EEXPOLYTECH.2018.8564381","url":null,"abstract":"The dielectric properties of MIM-structures with Al2O3 dielectric layers obtained by ALD method have been studied. The breakdown field strength of these structures has been determined to be about 4.4 MV/cm in the linear voltage increase mode and to have virtually no dependence on the voltage increase rate. The type of the frequency dependence of permittivity and dielectric loss of these structures has been established in the frequency range of 25 Hz — 1 MHz. Dielectric loss has been shown to increase upon sample exposure to gamma-quanta of caesium-137 proportionally to exposure time.","PeriodicalId":296618,"journal":{"name":"2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123098216","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
Porous Silicon and Graphene Composite Materials for Novel Nanoenergetic Systems 新型纳米能系统的多孔硅和石墨烯复合材料
2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI: 10.1109/EEXPOLYTECH.2018.8564386
R. Smerdov, A. Mustafaev, Y. Spivak, Vyacheslav Moshnikov, V. Soukhomlinov
{"title":"Porous Silicon and Graphene Composite Materials for Novel Nanoenergetic Systems","authors":"R. Smerdov, A. Mustafaev, Y. Spivak, Vyacheslav Moshnikov, V. Soukhomlinov","doi":"10.1109/EEXPOLYTECH.2018.8564386","DOIUrl":"https://doi.org/10.1109/EEXPOLYTECH.2018.8564386","url":null,"abstract":"The potential applications of composite nanostructured materials for PETE (photon-enhanced thermionic emission for solar concentrators) and thermionic plasma energy systems electrode implementation are considered in this study. The investigation of composite porous silicon (PS) and graphene-based structures for PETE and thermionic energy converter (TEC) electrode realization is presented. The origins of low work function effect are considered and interpreted as a repercussion of surface modification and structure alteration on the composite material properties. The significant decrease in the effective electron work function to an anomalously low value of 1 eV is obtained with a perforated nickel anode functionalized with nanosized graphene layers. SEM X-ray microanalysis of the TEC collector surface is performed, the mechanism of the anode work function lowering effect is considered. Raman spectroscopy technique is utilized in order to investigate the surface structure properties of PS-based composite layers (PS/Ag). The interpretation of PS/Ag Raman spectra is proposed.","PeriodicalId":296618,"journal":{"name":"2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131444932","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
Polarization Sensitive Sensors for Green Photonics 绿色光子学偏振敏感传感器
2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI: 10.1109/EEXPOLYTECH.2018.8564387
V. A. Lyapishev, V. Rud', M. Sokolov, A. Cheremisin
{"title":"Polarization Sensitive Sensors for Green Photonics","authors":"V. A. Lyapishev, V. Rud', M. Sokolov, A. Cheremisin","doi":"10.1109/EEXPOLYTECH.2018.8564387","DOIUrl":"https://doi.org/10.1109/EEXPOLYTECH.2018.8564387","url":null,"abstract":"Photonic sensors have recently played a more important role in building a sustainable future and, and this role is primarily practical, especially in the production, distribution and conservation of energy. In the transmission and reception of light signals, the development of polarimetric photosensitive structures based on green leaves and other living world materials may be interesting for new green Photonics tools.","PeriodicalId":296618,"journal":{"name":"2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"314 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124451932","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: 8
Possibilities of Using Dynamically Controlled Semiconductor Light Sources During Surgical Operations 外科手术中使用动态控制半导体光源的可能性
2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI: 10.1109/EEXPOLYTECH.2018.8564383
A. Mamoshin, A. Alyanov, E. Seryogina, E. Potapova, A. Dunaev, A. V. Ivanov, A. Aladov
{"title":"Possibilities of Using Dynamically Controlled Semiconductor Light Sources During Surgical Operations","authors":"A. Mamoshin, A. Alyanov, E. Seryogina, E. Potapova, A. Dunaev, A. V. Ivanov, A. Aladov","doi":"10.1109/EEXPOLYTECH.2018.8564383","DOIUrl":"https://doi.org/10.1109/EEXPOLYTECH.2018.8564383","url":null,"abstract":"Determination of optimal lighting conditions for contrast imaging of operated objects is important for the surgeon. In this paper, we consider various parameters of a controlled color-dynamic surgical light based on a powerful LED when contrasting individual organs and tissues of model animals. The obtained results will allow to develop a library of color gamut and illumination settings for a wide range of surgical operations.","PeriodicalId":296618,"journal":{"name":"2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124798422","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
Impact of Magnetic Particles on Dispersion Forces in Ferrofluid-Based Microdevices 磁颗粒对铁磁流体微器件中色散力的影响
2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech) Pub Date : 2018-10-01 DOI: 10.1109/EEXPOLYTECH.2018.8564410
G. L. Klimchitskaya, V. Mostepanenko, E. Nepomnyashchaya, E. Velichko
{"title":"Impact of Magnetic Particles on Dispersion Forces in Ferrofluid-Based Microdevices","authors":"G. L. Klimchitskaya, V. Mostepanenko, E. Nepomnyashchaya, E. Velichko","doi":"10.1109/EEXPOLYTECH.2018.8564410","DOIUrl":"https://doi.org/10.1109/EEXPOLYTECH.2018.8564410","url":null,"abstract":"This article investigates an impact of magnetic particles in ferrofluids on the van der Waals and Casimir forces caused by fluctuations of the electromagnetic field. It is shown that the presence of particles of 10 nm diameter in kerosene decreases the pressure of dispersion forces by up to 18% within the range of separation distances between glass cavity walls from 200 nm to 2 µm.","PeriodicalId":296618,"journal":{"name":"2018 IEEE International Conference on Electrical Engineering and Photonics (EExPolytech)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122469747","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: 8
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