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2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)最新文献

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The Scattered Field Phasing Effect of Cylindrical Digital 1 Bit Anisotropic Meta-covers 圆柱数字1位各向异性元盖的散射场相位效应
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-24 DOI: 10.1109/RSEMW.2019.8792703
A. Semenikhin, D. Semenikhina, P. V. Blagovisnyy
{"title":"The Scattered Field Phasing Effect of Cylindrical Digital 1 Bit Anisotropic Meta-covers","authors":"A. Semenikhin, D. Semenikhina, P. V. Blagovisnyy","doi":"10.1109/RSEMW.2019.8792703","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792703","url":null,"abstract":"The scattering patterns formation features of the cylindrically curved digital 1 bit azimuthally coded anisotropic meta-covers are considered in the paper. The simulation results (using HFSS) of mono- and bistatic RCSs on co- and cross-polarizations within the frequency range from 8 to 19 GHz for models with different small azimuthal size (relative to the wavelength) of 1 bit modules are given. The modules are consisted of meta-particles as figure-eights arranged on a thin shielded substrate. The scattered field phasing phenomenon when the RCS of meta-covers on co- and cross-polarizations becomes higher than the RCS of the reference metallic cylinder on co-polarization is investigated. The physical interpretation of the effect mechanism is demonstrated.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126126348","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
Plane Wave Scattering on Ideally Conductive Plate with Rounded Edges 理想导电圆边板上的平面波散射
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-24 DOI: 10.1109/RSEMW.2019.8792743
V. Kaloshin, D. T. Luu
{"title":"Plane Wave Scattering on Ideally Conductive Plate with Rounded Edges","authors":"V. Kaloshin, D. T. Luu","doi":"10.1109/RSEMW.2019.8792743","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792743","url":null,"abstract":"The problem of the scattering of a plane electromagnetic wave on an ideally conducting plate with rounded edges is considered. To solve the problem, the proposed hybrid method is used combining the method of eigen functions, successive diffraction and the principle of equivalence. A comparison was made of the calculation results by the hybrid method, the method of moments and the Kirchhoff method.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116362576","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
Features of Artificial Ionospheric Irregularities Induced by Powerful HF Radio Waves from Bi-Static Scatter Measurements 基于双静态散射测量的强高频无线电波诱导的人工电离层不规则特征
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-24 DOI: 10.1109/RSEMW.2019.8792727
D. Rogov, N. Blagoveshchenskaya, T. Yeoman
{"title":"Features of Artificial Ionospheric Irregularities Induced by Powerful HF Radio Waves from Bi-Static Scatter Measurements","authors":"D. Rogov, N. Blagoveshchenskaya, T. Yeoman","doi":"10.1109/RSEMW.2019.8792727","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792727","url":null,"abstract":"We present for the first time experimental results concerning the features and behaviors of the X-mode small-scale artificial field-aligned irregularities from bi-static scatter observations with using oblique sounding observations at the Sweden – Gorkovskaya radio path. The distinctive features of the signals scattered from artificial field-aligned irregularities excited by the extraordinary polarized HF pump waves are analyzed.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126837842","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 GNSS Helix Antenna for High Precision Application 用于高精度应用的GNSS螺旋天线
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-24 DOI: 10.1109/RSEMW.2019.8792704
E. Gafarov, A. Erokhin, Y. Salomatov
{"title":"The GNSS Helix Antenna for High Precision Application","authors":"E. Gafarov, A. Erokhin, Y. Salomatov","doi":"10.1109/RSEMW.2019.8792704","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792704","url":null,"abstract":"The investigation of four-way cylindrical helix antenna for applications in high-precision field of global navigation satellite systems (GNSS) was presented in the article. A comparison of the proposed antenna with the classical approach of reducing multipath in the form of choke ring structure was produced. It is shown that it is possible to use the antenna in high-precision measurements without the bulky and heavy choke ring structures. The conclusions about the application of the antenna in navigation area were made.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123322003","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
The Reflection Coefficients of an Anisotropic Impedance Plane That Converts Several Incident Waves Into an Arbitrary Number of Reflected Waves at Given Polarizations 将若干入射波转换为给定偏振下任意数量反射波的各向异性阻抗平面的反射系数
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-24 DOI: 10.1109/RSEMW.2019.8792714
T. Privalova, Y. Yukhanov
{"title":"The Reflection Coefficients of an Anisotropic Impedance Plane That Converts Several Incident Waves Into an Arbitrary Number of Reflected Waves at Given Polarizations","authors":"T. Privalova, Y. Yukhanov","doi":"10.1109/RSEMW.2019.8792714","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792714","url":null,"abstract":"In the paper, the reflection coefficients for non-uniform anisotropic imedance surface, that reflects several incident plane waves simultaneously into a required number of chosen directions with co-polarization and cross-polarization are derived for the first time. The impedance is introduced as a dense lattice of orthogonal stripes, which are placed closely to each other and are oriented arbitrarily on the surfaces. Expressions for the scattering diagrams are derived.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132243762","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
Electromagnetic Waves in Rotating Spherical Cavities. E-field 旋转球腔中的电磁波。电
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-24 DOI: 10.1109/RSEMW.2019.8792690
B. M. Petrov, D. Titova
{"title":"Electromagnetic Waves in Rotating Spherical Cavities. E-field","authors":"B. M. Petrov, D. Titova","doi":"10.1109/RSEMW.2019.8792690","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792690","url":null,"abstract":"In the paper, problem of existence of electromagnetic waves inside a rotating spherical cavity is formulated and solved rigorously. Boundary conditions and impedance boundary conditions on the cavity walls are formulated for oscillations of E-field. Expressions for the split oscillations are derived and analyzed. The possibility of generation of magnetic field due to equivalent gravitational field is analyzed.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127799771","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
Computer Model of Bandpass Waveguide Filter for Virtual Laboratory 虚拟实验室带通波导滤波器的计算机模型
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-24 DOI: 10.1109/RSEMW.2019.8792757
D. Gubsky, A. Kleschenkov, G. Galchenko
{"title":"Computer Model of Bandpass Waveguide Filter for Virtual Laboratory","authors":"D. Gubsky, A. Kleschenkov, G. Galchenko","doi":"10.1109/RSEMW.2019.8792757","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792757","url":null,"abstract":"The paper presents the approach of designing a virtual laboratory which can be used for classroom studying and for distance learning. Such virtual works are a good alternative to highly expensive microwave measurement equipment. The software package was written in C++. The testing results of applying virtual laboratory for radiophysics measurements are considered.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129365187","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
Frequency-Invariant Beamforming with Real FIR-filters 真实fir滤波器的频率不变波束形成
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-24 DOI: 10.1109/RSEMW.2019.8792700
A. Erokhin, E. Gafarov, Y. Salomatov
{"title":"Frequency-Invariant Beamforming with Real FIR-filters","authors":"A. Erokhin, E. Gafarov, Y. Salomatov","doi":"10.1109/RSEMW.2019.8792700","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792700","url":null,"abstract":"Frequency-invariant arrays are widely used in communication systems, audio processing and radar. For this applications wideband beam steering with FIR-filters is required. The paper presents a fixed frequency-invariant beamforming method. Proposed method allows beam steering and it does not require minimizing functions or the Fourier transform. The proposed approach is based on the usage of frequency properties of arrays and allows finding real coefficients of FIR-filters.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114442963","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
Non-invasive Methods for Diagnosing Diseases of the Bronchopulmonary System 无创诊断支气管肺系统疾病的方法
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-24 DOI: 10.1109/RSEMW.2019.8792779
Yaroslav V. Nevstruev, A. V. Dem’yanenko, I. Semernik
{"title":"Non-invasive Methods for Diagnosing Diseases of the Bronchopulmonary System","authors":"Yaroslav V. Nevstruev, A. V. Dem’yanenko, I. Semernik","doi":"10.1109/RSEMW.2019.8792779","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792779","url":null,"abstract":"This article is devoted to the review and discussion of the effectiveness of modern methods of diagnosing the bronchopulmonary system. X-ray and microwave methods, magnetic resonance imaging, ultrasound, spirometry, electrical impedance tomography are considered.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130756910","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
Study of Radiation Characteristics of Slotted Ridged Waveguide Antenna Phased Arrays 开槽脊波导天线相控阵辐射特性研究
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792702
A. O. Pelevin, G. F. Zargano
{"title":"Study of Radiation Characteristics of Slotted Ridged Waveguide Antenna Phased Arrays","authors":"A. O. Pelevin, G. F. Zargano","doi":"10.1109/RSEMW.2019.8792702","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792702","url":null,"abstract":"Computer simulation of planar phased arrays of air-filled slotted waveguide antennas has been performed for rectangular and single-ridge waveguides to compare their radiation patterns. The simulation has shown that for both arrays radiation pattern exhibits a second-order beam for non-frontal main beam directions. However, this disadvantage is much smaller for ridged array than for rectangular one. Thus, it can be suggested that the use of ridged waveguides can increase the range of angular scanning.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115042649","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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