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2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)最新文献

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E-plane T-junctions of rectangular waveguides with vibrator-slot coupling between arms of different dimensions 不同尺寸臂间具有振动器-槽耦合的矩形波导的e平面t形结
2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI: 10.1109/UWBUSIS.2016.7724153
S. Berdnik, V. Katrich, M. Nesterenko, Y. Penkin
{"title":"E-plane T-junctions of rectangular waveguides with vibrator-slot coupling between arms of different dimensions","authors":"S. Berdnik, V. Katrich, M. Nesterenko, Y. Penkin","doi":"10.1109/UWBUSIS.2016.7724153","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2016.7724153","url":null,"abstract":"The problem of coupling between infinite and semiinfinite rectangular waveguides with different cross-sectional dimensions through a resonant slot in the end wall of the semiinfinite waveguide in the presence of resonant monopole is solved in a strict electrodynamic formulation. The monopole with variable surface impedance is placed parallel to the narrow walls at an arbitrary position inside the infinite waveguide. The problem is solved analytically by the generalized method of induced electro-magnetomotive forces. Energy characteristics of the E-plane T-junctions in the single-mode regime of the both waveguides, and also in multimode regime of the semiinfinite waveguide are investigated.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114863820","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
Propagation of transient field radiated from plane disk in nonlinear medium 平面圆盘辐射瞬态场在非线性介质中的传播
2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI: 10.1109/UWBUSIS.2016.7724155
O. Dumin, R. Akhmedov, V. Katrich, O. Dumina
{"title":"Propagation of transient field radiated from plane disk in nonlinear medium","authors":"O. Dumin, R. Akhmedov, V. Katrich, O. Dumina","doi":"10.1109/UWBUSIS.2016.7724155","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2016.7724155","url":null,"abstract":"The evolutionary approach is applied to the problem of radiation of impulse transient electromagnetic field from plane disk with homogeneous distribution of given electrical current. The set of evolutionary equations on time and longitudinal coordinate was received from Maxwell equations. The analytical solution of linear problem of plane disk radiation is obtained by Riemann function method in time domain. It is shown the accounting of a weak nonlinearity of a medium by method of successive approximations.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121371077","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
Numerical modeling of ultrawideband signals scattered by low-altitude resonant targets 低空谐振目标散射超宽带信号的数值模拟
2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI: 10.1109/UWBUSIS.2016.7724159
D. Grib, O. Sukharevsky, G. Zalevsky
{"title":"Numerical modeling of ultrawideband signals scattered by low-altitude resonant targets","authors":"D. Grib, O. Sukharevsky, G. Zalevsky","doi":"10.1109/UWBUSIS.2016.7724159","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2016.7724159","url":null,"abstract":"Calculation technique for modeling ultrawideband (UWB) impulse responses of low-altitude radar targets of resonant sizes against reflection from underlying terrain is considered. Developed algorithm is based on magnetic field integral equation (MFIE) solution. Futures of developed numerical algorithm are discussed. Results of modeling of high-resolution range profiles (HRRPs) of cruise missile located at low altitude above a ground in the case of radar sounding by the UWB signal of VHF band are demonstrated and discussed.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"302 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126024047","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
RF Oscillations in a coaxial transmission line with a saturated ferrite: 2-D simulation and experiment 饱和铁氧体同轴传输线的射频振荡:二维仿真与实验
2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI: 10.1109/UWBUSIS.2016.7724151
S. Karelin, V. Krasovitsky, I. Magda, V. Mukhin, V. Sinitsin
{"title":"RF Oscillations in a coaxial transmission line with a saturated ferrite: 2-D simulation and experiment","authors":"S. Karelin, V. Krasovitsky, I. Magda, V. Mukhin, V. Sinitsin","doi":"10.1109/UWBUSIS.2016.7724151","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2016.7724151","url":null,"abstract":"Electric current pulses of nanosecond length and amplitude up to 300 kV traveling through a transmission line partially filled with a magnetically saturated ferrite demonstrate excitation of quasi-monochromatic oscillations at 0.7-2.5 GHz. The amplitude efficiency of this DC-to-RF conversion can reach 50%. The two-dimensional model used for numerical analysis of the non-linear electromagnetic effects in the structure shows good agreement of the calculated and measured results.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126335639","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
Spectral method for the spatio-spectral sensitivity domain filling in aperture synthesis system 孔径合成系统中空间-光谱敏感域填充的光谱方法
2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI: 10.1109/UWBUSIS.2016.7724167
V. Pavlikov, Kiem Nguyen Van, O. Tymoshchuk
{"title":"Spectral method for the spatio-spectral sensitivity domain filling in aperture synthesis system","authors":"V. Pavlikov, Kiem Nguyen Van, O. Tymoshchuk","doi":"10.1109/UWBUSIS.2016.7724167","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2016.7724167","url":null,"abstract":"The methods of filling the domain of spatio-spectral sensitivity (SSS) are considered. The spectral method for filling the SSS domain in aperture synthesis systems is proposed. It is shown that instead of filling the SSS domain of the serial synthesis using one radio-interferometer with variable base expedient to use fixed antennas and ultra-wideband (UWB) signals processing. The criterion for the uniqueness of the main lobe of the ambiguity function of the two-antenna array using UWB signals processing is obtained.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120976379","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
Thunderstorm warning systems 雷暴警报系统
2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI: 10.1109/UWBUSIS.2016.7724142
V. Kniaziev, I. Y. Postelnik
{"title":"Thunderstorm warning systems","authors":"V. Kniaziev, I. Y. Postelnik","doi":"10.1109/UWBUSIS.2016.7724142","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2016.7724142","url":null,"abstract":"The article offers a new option to create a Thunderstorm Warning System for the population. The main element of the system is a device that monitors the electric field strength in the atmosphere. The metal rod is used as a sensing element of the device. The device gives an alarm when reaching a dangerous level of the electric field. Information via mobile communication channels on a dedicated server is transmitted.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"91 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116300121","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
Inverse problems and UWB signals in biomedical engineering and remote sensing 逆问题和超宽带信号在生物医学工程和遥感中的应用
2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI: 10.1109/UWBUSIS.2016.7724174
D. Batrakov, M. Antyufeyeva, Alexandr V. Antyufeyev, A. Batrakova
{"title":"Inverse problems and UWB signals in biomedical engineering and remote sensing","authors":"D. Batrakov, M. Antyufeyeva, Alexandr V. Antyufeyev, A. Batrakova","doi":"10.1109/UWBUSIS.2016.7724174","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2016.7724174","url":null,"abstract":"A method for formulating and solving the inverse scattering problem is proposed. The method is based on the well-known algorithms for pulse signal processing, which are reflected by a plane layered structures. A key feature of the method is to combine the features and benefits of different ways of processing and interpretation of experimental data sets. Used software allowed not only to establish the possibility of solving the problems, but also to optimize the parameters setting process. The results can be used for nondestructive testing and in biomedical research.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130312735","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: 13
Implementation of the extinction theorem in a problem of Airy pulse scattering by a dielectric layer 消光定理在电介质层艾里脉冲散射问题中的实现
2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI: 10.1109/UWBUSIS.2016.7724160
O. V. Kuryzeva, A. Tkach, A. Nerukh
{"title":"Implementation of the extinction theorem in a problem of Airy pulse scattering by a dielectric layer","authors":"O. V. Kuryzeva, A. Tkach, A. Nerukh","doi":"10.1109/UWBUSIS.2016.7724160","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2016.7724160","url":null,"abstract":"A problem of Airy pulse transformation by a plane-parallel layer is considered. Solving of this problem is made by the Volterra integral equation method in two stages. Finding of an electrical field inside a layer is implemented on the first stage. The fields of reflected as well as transmitted pulses are calculated on the second stage. The virtual structure of the pulse field inside the layer consists of some terms one of which extinctions the initial pulse according to the Ewald-Oseen extinction theorem.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"445 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115278306","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
Test signals for assessment image quality in HD and UHD TV video path 用于评估高清和超高清电视视频路径图像质量的测试信号
2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI: 10.1109/UWBUSIS.2016.7724147
O. Gofaizen, O. Osharovska, M. Patlayenko, V. Pyliavskyi
{"title":"Test signals for assessment image quality in HD and UHD TV video path","authors":"O. Gofaizen, O. Osharovska, M. Patlayenko, V. Pyliavskyi","doi":"10.1109/UWBUSIS.2016.7724147","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2016.7724147","url":null,"abstract":"With the creation and international standardization HDTV and UHDTV systems becomes an actual task of specification test signals to be used in the construction and maintenance video path and equipment of this systems. In this paper suggestions are made on the characteristics and parameters of test signals, that can be referred to basic: universal color bar signal used for evaluating quality of color rendering and transient responses and another parameters and test signal for evaluating spatial two-dimensional frequency modulation transfer function of through light-to-light video path. The proposals can be considered as the initial to new step of progress of metrological provision technical implementation HDTV and UHDTV systems.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131547500","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
Resonant scattering and generation of oscillations for nonlinear layered and grating-like media 非线性层状和光栅状介质的共振散射和振荡的产生
2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI: 10.1109/UWBUSIS.2016.7724162
L. Angermann, V. Yatsyk, M. V. Yatsyk
{"title":"Resonant scattering and generation of oscillations for nonlinear layered and grating-like media","authors":"L. Angermann, V. Yatsyk, M. V. Yatsyk","doi":"10.1109/UWBUSIS.2016.7724162","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2016.7724162","url":null,"abstract":"The proposed mathematical model allows to investigate the properties of nonlinear layered and periodic objects in a unified way. Numerical results are presented which demonstrate the conversion effect of the oscillation energy at the scattered frequency into oscillation energy at the generated frequency.","PeriodicalId":423697,"journal":{"name":"2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133096138","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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