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2017 XI International Conference on Antenna Theory and Techniques (ICATT)最新文献

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Excitation of the nonmagnetic isotropic media with linear dependence characteristic impedance along the direction of plane wave propagation 具有线性相关特性阻抗的非磁性各向同性介质沿平面波传播方向的激励
2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI: 10.1109/ICATT.2017.7972600
O. Dautov
{"title":"Excitation of the nonmagnetic isotropic media with linear dependence characteristic impedance along the direction of plane wave propagation","authors":"O. Dautov","doi":"10.1109/ICATT.2017.7972600","DOIUrl":"https://doi.org/10.1109/ICATT.2017.7972600","url":null,"abstract":"As one means to solving propagation problems are considered modeling of electromagnetic wave in inhomogeneous layered media. There are exact relations for the field exciting by the plane monochromatic electromagnetic wave in flat-layered one-dimensional inhomogeneous isotropic media is used in this paper for analysis field structure in media with linear dependence characteristic impedance along propagation directions.","PeriodicalId":321624,"journal":{"name":"2017 XI International Conference on Antenna Theory and Techniques (ICATT)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124717818","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
Technology of wireless transmission of energy to remote objects based on multi-frequency system of transmitters 基于多频发射机系统的远程无线能量传输技术
2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI: 10.1109/ICATT.2017.7972686
I. Grishin, R. Timirgaleeva, S. Titov, Ye. V. Titova
{"title":"Technology of wireless transmission of energy to remote objects based on multi-frequency system of transmitters","authors":"I. Grishin, R. Timirgaleeva, S. Titov, Ye. V. Titova","doi":"10.1109/ICATT.2017.7972686","DOIUrl":"https://doi.org/10.1109/ICATT.2017.7972686","url":null,"abstract":"The authors of this work offer a form of application of space-phase-frequency focusing of the V-shaped multi-frequency pulses for the creation of the systems of wireless transmission of energy to land-based, mountain and other difficult-to-reach objects. The creation of overhead, above-water, underground and underwater transmission lines of electric power to such facilities are impossible or impractical for technical, economic and other reasons. Technical feasibility of such systems for wireless transmission of energy to remote objects, and areas of environmental safety for the staff and the local population has been estimated.","PeriodicalId":321624,"journal":{"name":"2017 XI International Conference on Antenna Theory and Techniques (ICATT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128629521","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
Antenna pattern measurements: UWB impulse and multifrequency signals comparison 天线方向图测量:超宽频脉冲和多频信号比较
2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI: 10.1109/ICATT.2017.7972581
G. Pochanin, O. Orlenko, V. Ruban, V. Korzh, M. Andreev, O. Drobakhin
{"title":"Antenna pattern measurements: UWB impulse and multifrequency signals comparison","authors":"G. Pochanin, O. Orlenko, V. Ruban, V. Korzh, M. Andreev, O. Drobakhin","doi":"10.1109/ICATT.2017.7972581","DOIUrl":"https://doi.org/10.1109/ICATT.2017.7972581","url":null,"abstract":"This paper describes some aspects of wideband (or ultrawideband) measurements of characteristics of antennas which does not require expensive anechoic chambers. The idea of the method is based on exciting the antenna under test by very short impulse which spectrum covers the band of interest and on analysis of spectra of the radiated signals. Reliability of the method is proved by comparison of simulated and measured results of antenna pattern investigations.","PeriodicalId":321624,"journal":{"name":"2017 XI International Conference on Antenna Theory and Techniques (ICATT)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127087150","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
Analysis of axially symmetric diffraction grating 轴对称衍射光栅的分析
2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI: 10.1109/ICATT.2017.7972601
M. Legenkiy
{"title":"Analysis of axially symmetric diffraction grating","authors":"M. Legenkiy","doi":"10.1109/ICATT.2017.7972601","DOIUrl":"https://doi.org/10.1109/ICATT.2017.7972601","url":null,"abstract":"Effective calculation technique for periodic structures is proposed in this paper. The grating possesses a lot of periods and is difficult to be calculated with usual methods. The proposed technique is based on well-known Finite Difference in Time Domain method for Body of Revolution (BOR FDTD). The method implementation for small-scale grating situated in a hollow dielectric waveguide is shown. Mentioned method is developed for structures with lossy dielectric. In order to restrict calculation domain absorbing boundary conditions is provided in the form of Perfectly Matched Layer (PML). Numerical calculations for different gratings are provided, the obtained results are analyzed.","PeriodicalId":321624,"journal":{"name":"2017 XI International Conference on Antenna Theory and Techniques (ICATT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130531937","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: 5
Coupling of waveguide with resonator through diaphragm with slot with dielectric slab 波导与谐振腔通过带介电板槽的膜片的耦合
2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI: 10.1109/ICATT.2017.7972654
A. F. Lyakhovsky, L. Yatsuk, A. A. Lyakhovsky
{"title":"Coupling of waveguide with resonator through diaphragm with slot with dielectric slab","authors":"A. F. Lyakhovsky, L. Yatsuk, A. A. Lyakhovsky","doi":"10.1109/ICATT.2017.7972654","DOIUrl":"https://doi.org/10.1109/ICATT.2017.7972654","url":null,"abstract":"The problem of coupling of a semi-infinite rectangular waveguide with a resonator through the narrow slot in their common end wall is solved. The slot is completely or partially filled with a dissipative dielectric. The changes in the behavior of the reflection and absorption coefficients of the feeding power are studied as a function of the dielectric constant and the thickness of the diaphragm.","PeriodicalId":321624,"journal":{"name":"2017 XI International Conference on Antenna Theory and Techniques (ICATT)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126461296","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
Measurements of non-linear sub-THz quasi-optical devices 非线性亚太赫兹准光学器件的测量
2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI: 10.1109/ICATT.2017.7972576
R. Dubrovka, O. Sushko, M. Pigeon, P. Alizadeh, A. Andy, R. Donnan, C. Parini, J. W. E. Kneller, T. Kreouzis
{"title":"Measurements of non-linear sub-THz quasi-optical devices","authors":"R. Dubrovka, O. Sushko, M. Pigeon, P. Alizadeh, A. Andy, R. Donnan, C. Parini, J. W. E. Kneller, T. Kreouzis","doi":"10.1109/ICATT.2017.7972576","DOIUrl":"https://doi.org/10.1109/ICATT.2017.7972576","url":null,"abstract":"The paper presents recent developments in designing quasi-optical multipliers in the sub-THz frequency domain. An extensive measurement campaign is described in detail in which issues are addressed concerning the non-trivial nature of the problems met. In particular, attention is paid to impedance measurements of the core element, the integrated antenna-multiplier (dubbed the ‘multenna’), together with the associated experimental apparatus for detection of its higher-order harmonics. Finally, use of a light-sensitive semiconducting organic polymer is demonstrated as a tuneable dielectric that will enable elements of a multenna array to be phase-locked for generation of coherent emission.","PeriodicalId":321624,"journal":{"name":"2017 XI International Conference on Antenna Theory and Techniques (ICATT)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121295639","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
Array of the two arc monopoles on a sphere with surface impedance 两个弧单极子在具有表面阻抗的球体上的阵列
2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI: 10.1109/ICATT.2017.7972618
V. Dakhov, S. Berdnik, N. Blinova, Y. Penkin
{"title":"Array of the two arc monopoles on a sphere with surface impedance","authors":"V. Dakhov, S. Berdnik, N. Blinova, Y. Penkin","doi":"10.1109/ICATT.2017.7972618","DOIUrl":"https://doi.org/10.1109/ICATT.2017.7972618","url":null,"abstract":"The antenna array of two arc monopoles which are located parallel to the surface of a perfectly conducting or impedance sphere is considered. The influences of the phase of excitation of a monopole, the distance to the sphere surface, and sphere radius and its surface impedance on the directivity of the radiator are considered. It is shown that the radiation pattern of the antenna for antiphase excitation is highly directional and has a single maximum in the plane of arrangement of the emitters.","PeriodicalId":321624,"journal":{"name":"2017 XI International Conference on Antenna Theory and Techniques (ICATT)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125170974","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
Tunable RX filter with ferroelectric capacitors for DCS, PCS and UMTS communication systems 带有铁电电容器的可调谐RX滤波器，适用于DCS, PCS和UMTS通信系统
2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI: 10.1109/ICATT.2017.7972648
A. Zakharov
{"title":"Tunable RX filter with ferroelectric capacitors for DCS, PCS and UMTS communication systems","authors":"A. Zakharov","doi":"10.1109/ICATT.2017.7972648","DOIUrl":"https://doi.org/10.1109/ICATT.2017.7972648","url":null,"abstract":"A new structure of a bandpass filter with steep left slope of the frequency response, tunable by ferroelectric capacitors, is proposed. The filter can be used in receiving channel (RX) in communication systems of DCS, PCS and UMTS standards. The computer simulation of the frequency responses of the filter has been performed for the following conditions: feasible parameters of ferroelectric capacitors; small capacitance range Cmin/Cmax < 2; relatively large minimum capacitance Cmin > 0.4 pF; low quality factor Qc.","PeriodicalId":321624,"journal":{"name":"2017 XI International Conference on Antenna Theory and Techniques (ICATT)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133642970","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
Mutual coupling influence on parameters of arc E-plane antenna array of vibrator radiators 相互耦合对振子辐射器电弧e面天线阵参数的影响
2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI: 10.1109/ICATT.2017.7972610
S. Zavadski
{"title":"Mutual coupling influence on parameters of arc E-plane antenna array of vibrator radiators","authors":"S. Zavadski","doi":"10.1109/ICATT.2017.7972610","DOIUrl":"https://doi.org/10.1109/ICATT.2017.7972610","url":null,"abstract":"This article presents numerical investigation of the E-plane arc antenna array of vibrator radiators as an example of nonplanar and non-rectilinear array which parameters are influenced by mutual coupling. The simulation results are shown in charts. They include dependences of active and reactive part of the impedance and E-plane radiation pattern from different parameters caused by mutual coupling in antenna array.","PeriodicalId":321624,"journal":{"name":"2017 XI International Conference on Antenna Theory and Techniques (ICATT)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132000864","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
Spatial distribution of the amplitude of electromagnetic waves in the near zone of linear and flat antenna arrays 线性与平面天线阵列近区电磁波振幅的空间分布
2017 XI International Conference on Antenna Theory and Techniques (ICATT) Pub Date : 2017-05-01 DOI: 10.1109/ICATT.2017.7972615
N. Gorobets, A. Lebedev, A. A. Elizarenko
{"title":"Spatial distribution of the amplitude of electromagnetic waves in the near zone of linear and flat antenna arrays","authors":"N. Gorobets, A. Lebedev, A. A. Elizarenko","doi":"10.1109/ICATT.2017.7972615","DOIUrl":"https://doi.org/10.1109/ICATT.2017.7972615","url":null,"abstract":"The amplitudes and phases of the electric field in the near zone of the linear and planar equidistant antenna arrays of a large electrical length on the basis of a radiating coaxial-slit cable, that are designed to provide reliable radio communication in the underground tunnels and at the railway transport, are calculated. It is shown that such antenna arrays have shaped a searchlight beam in the near zone upon condition that three or four linear radiating cables have radiated.","PeriodicalId":321624,"journal":{"name":"2017 XI International Conference on Antenna Theory and Techniques (ICATT)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134301438","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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