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

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Broadband Measurement Of The Complex Permittivity Of Ferroelectric Ceramics In The Microwave Range 微波波段铁电陶瓷复介电常数的宽带测量
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792742
M. A. Marakhovskiy, Alexey Vitalievich Donchenko, Sergey Vladimirovich Krutiev
{"title":"Broadband Measurement Of The Complex Permittivity Of Ferroelectric Ceramics In The Microwave Range","authors":"M. A. Marakhovskiy, Alexey Vitalievich Donchenko, Sergey Vladimirovich Krutiev","doi":"10.1109/RSEMW.2019.8792742","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792742","url":null,"abstract":"The new approach for measuring the complex permittivity of ferroelectrics in the microwave range is proposed. The double ridged waveguide is used as a measuring cell, which allows increasing the sensitivity and frequency range of measurements. The electrodynamic problem is solved for a waveguide with complex cross section and piecewise-layered dielectric filling. The installation and the measurement results of complex permittivity of BST ferroelectric ceramics with the addition of MgO in the range 7.5 - 18 GHz are presented.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"13 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":"126679302","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 Correction of the IRI Model for the Lower Ionosphere from Vertical Sounding Data 垂直探测资料对下电离层IRI模式的校正特征
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792695
P. Denisenko, V. Sotsky
{"title":"Features of Correction of the IRI Model for the Lower Ionosphere from Vertical Sounding Data","authors":"P. Denisenko, V. Sotsky","doi":"10.1109/RSEMW.2019.8792695","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792695","url":null,"abstract":"A new method for the correction of the height dependences of electron plasma frequency in the IRI-2016 model according to the virtual heights data of signal reflections in the E region of the ionosphere is proposed. It is shown that the corrected dependences give satisfactory estimates of HF radio wave absorption in the D and E regions and are in good agreement with the results of rocket measurements. The method can be recommended for practical use at mid-latitude ionospheric stations in the processing of vertical sounding data.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"29 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":"130576316","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
A New Method for Determining Permittivity of Materials Using Waveguides with Complex Cross Sections 用复杂截面波导测定材料介电常数的新方法
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792691
A. V. Donchenko, G. F. Zargano
{"title":"A New Method for Determining Permittivity of Materials Using Waveguides with Complex Cross Sections","authors":"A. V. Donchenko, G. F. Zargano","doi":"10.1109/RSEMW.2019.8792691","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792691","url":null,"abstract":"A new broadband method is proposed for measuring the complex permittivity of materials in C-, X- and Cu-bands. It is proposed to use waveguides with complex cross sections as measuring cells. A new technique has been developed for unambiguously determining the phase of electromagnetic waves in waveguides. Methods for measuring the real and imaginary parts of the complex permittivity are presented. Determination of the parameters of the reference sample made of Teflon has been carried out. The agreement of the measurements results with references is shown.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"43 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":"133703272","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
Study of a Tunable Band-Stop Filter on a Symmetrical Coplanar Line 对称共面线上可调谐带阻滤波器的研究
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792709
M. D. Atoev, I. Natkhin, A. Kleschenkov, G. Babicheva
{"title":"Study of a Tunable Band-Stop Filter on a Symmetrical Coplanar Line","authors":"M. D. Atoev, I. Natkhin, A. Kleschenkov, G. Babicheva","doi":"10.1109/RSEMW.2019.8792709","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792709","url":null,"abstract":"An approximate calculation of a band-stop filter on a symmetric coplanar line and an experimental study of the calculated filter layout with the aim of comparing the theoretical and experimental results are carried out. A layout of a tunable band-stop filter, whose operating frequency without current in the windings of a compact magnetic system was 7715 MHz, was experimentally investigated. The tuning range of the filter layout when the current in the windings varies from -1.9 A to +1.9 A is 7058 - 8012 MHz, and its width is 954 MHz.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"28 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":"133438418","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
TEC Dynamics During the Intense Magnetic Storm 强磁暴期间的TEC动力学
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792746
D. Blagoveshchensky, M. Sergeeva, Yury A. Shmelev
{"title":"TEC Dynamics During the Intense Magnetic Storm","authors":"D. Blagoveshchensky, M. Sergeeva, Yury A. Shmelev","doi":"10.1109/RSEMW.2019.8792746","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792746","url":null,"abstract":"ΔTEC variations were studied during the magnetic storm on August 25-26, 2018 at three stations: Kiruna (Sweeden), Jozefoslaw (Poland) and Nicosia (Cyprus). The main phase of the storm caused the increase of TEC values at all stations but with different intensity of ΔTEC peak. Then the decrease of ΔTEC followed. The recovery phase of the storm marked clearly the transition from decrease to increase of ΔTEC at all three stations. It worth noting that though these common features were revealed, in general, ΔTEC behaviour had a complex character with the particular features at each station. TEC and foF2 behaviour were similar at high latitudes, when foF2 data was available.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"94 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":"115854119","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
Measurement Method of a Modulated Signal Delay in the GNSS Antennas GNSS天线中调制信号延迟的测量方法
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792815
Alexey Malyshev, N. Bazhenov, M. Ozerov, I. Malay
{"title":"Measurement Method of a Modulated Signal Delay in the GNSS Antennas","authors":"Alexey Malyshev, N. Bazhenov, M. Ozerov, I. Malay","doi":"10.1109/RSEMW.2019.8792815","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792815","url":null,"abstract":"This article describes a method for measuring the delay of the modulation signal in the active antennas of the consumer’s navigation equipment. The influence of bandpass filter on the group time and the delay of the modulated signal was been analyzed. The model of the influence of anechoic chamber on the results of the delay measurements was been built. The delay measurement in an anechoic chamber was been made and the difference of signal delay in the active GNSS antenna using the modulated signals at the GDT was been shown.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"277 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":"115985065","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
Investigation of the Irregular Structure of the Upper Ionosphere from the Interkosmos-19 Data 从intercosmos -19数据研究电离层上部的不规则结构
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792718
A. Karpachev, P. Denisenko, G. Zhbankov
{"title":"Investigation of the Irregular Structure of the Upper Ionosphere from the Interkosmos-19 Data","authors":"A. Karpachev, P. Denisenko, G. Zhbankov","doi":"10.1109/RSEMW.2019.8792718","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792718","url":null,"abstract":"According to the topside sounding on board the Interkosmos-19 satellite the irregularities of the ionospheric plasma were investigated. The irregularities of different scales, from hundreds of meters to hundreds of kilometers were identified. The irregularities were observed in the auroral, sub-auroral, mid-latitude and equatorial ionosphere. Some of them are formed continuously, while others rarely, as a result of different disturbances. The irregularities features were investigated by the ray tracing, as well as singular spectrum analysis. The mechanisms of the irregularities formation are discussed.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"218 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":"116374834","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
Propagation of Microwave Electromagnetic Waves in the Human Thorax 微波电磁波在人体胸腔中的传播
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792686
Yaroslav V. Nevstruev
{"title":"Propagation of Microwave Electromagnetic Waves in the Human Thorax","authors":"Yaroslav V. Nevstruev","doi":"10.1109/RSEMW.2019.8792686","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792686","url":null,"abstract":"This article is devoted to the research a model of the human chest area, developed on the basis of the results of a CT scan of the patients' chest, to simulate the propagation of microwave electromagnetic waves. The developed model of the chest area allows you to study the features of the propagation of electromagnetic waves and simulate antenna applicators of different frequency ranges used in modern diagnostic technology.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"14 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":"125531812","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
Electrically Covering Microwave Probe for Channels Inspection of AESA of Printed Dipoes 电覆盖微波探针用于印刷双面相的AESA通道检测
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792806
Victor Ya. Batayev, A. A. Tsitovich, Michail S. Levashov, D. V. Bagno, A. E. Zaikin, Eugene V. Iliin
{"title":"Electrically Covering Microwave Probe for Channels Inspection of AESA of Printed Dipoes","authors":"Victor Ya. Batayev, A. A. Tsitovich, Michail S. Levashov, D. V. Bagno, A. E. Zaikin, Eugene V. Iliin","doi":"10.1109/RSEMW.2019.8792806","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792806","url":null,"abstract":"Microwave probe is designed which is useful measurement tool for inspection of AESA individual channels equipped with printed dipole radiating elements. The probe is placed over any one radiating element of flat array antenna, electrically screens the element thus removes mutual coupling in array, and provides radiator input's matching in 10%-width passband. Due to neighboring radiating elements have no influence on the measurement results, a combination of vector network analyzer and the probe can be used to diagnose individual vibrators and check their identity within the array, to measure TX/RX modules' amplitude and phase frequency responses \"through the radiator\" as well as modules' power output.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"23 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":"129444673","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
Investigation of the Absorption of Two-Dimensional Periodic Structures on New Plasmon Materials 新型等离子体材料二维周期结构吸收的研究
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW) Pub Date : 2019-06-01 DOI: 10.1109/RSEMW.2019.8792761
E. Golovacheva, E. I. Gribnikova, I. N. Ivanova, V. V. Makhno, G. P. Sinyavsky
{"title":"Investigation of the Absorption of Two-Dimensional Periodic Structures on New Plasmon Materials","authors":"E. Golovacheva, E. I. Gribnikova, I. N. Ivanova, V. V. Makhno, G. P. Sinyavsky","doi":"10.1109/RSEMW.2019.8792761","DOIUrl":"https://doi.org/10.1109/RSEMW.2019.8792761","url":null,"abstract":"the two-dimensional periodic lattices of plasmon strips on substrates, which contain dielectric and plasmon layers were investigated. The Galerkin method was used to solve the vector integro-differential diffraction equation on three-dimensional dielectric bodies. Based on the solution obtained, the electrodynamic model was developed and numerical calculations of the problem were performed. The investigation’s shown that at resonant frequencies of a surface plasmon-polariton in a wide frequency range, these structures are absorbers of almost 100% of the energy incident on them. In addition, using of non-metallic plasmon materials allows to obtain an absorber of the infrared range in a wide range of wavelengths.","PeriodicalId":158616,"journal":{"name":"2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)","volume":"3 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":"134167070","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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