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2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals最新文献

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The formation and radiation of high-power short radio pulses: new approaches to modeling and analysis of microwave compressors 高功率短无线电脉冲的形成和辐射:微波压缩机建模和分析的新方法
2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI: 10.1109/UWBUSIS.2010.5609085
A. I. Amosova, A. A. Krivchikova, V. Pazynin, Y. Sirenko
{"title":"The formation and radiation of high-power short radio pulses: new approaches to modeling and analysis of microwave compressors","authors":"A. I. Amosova, A. A. Krivchikova, V. Pazynin, Y. Sirenko","doi":"10.1109/UWBUSIS.2010.5609085","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2010.5609085","url":null,"abstract":"New approaches to analysis and synthesis of microwave power compressors and radiators of high-power short radio pulses are discussed in the paper. These approaches are based on time-domain methods and allow us to study both particular dynamic processes occurring in different nodes (in resonator drives, locks, wave beams distributed switches, radiators, etc.) and the general devices operation principles.","PeriodicalId":124478,"journal":{"name":"2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134330428","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
Proper mode of excitation for large current radiators 大电流散热器的适当励磁方式
2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI: 10.1109/UWBUSIS.2010.5609136
G. Pochanin, I. Pochanina
{"title":"Proper mode of excitation for large current radiators","authors":"G. Pochanin, I. Pochanina","doi":"10.1109/UWBUSIS.2010.5609136","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2010.5609136","url":null,"abstract":"The aim of the experimental investigation is to compare efficiency of radiation in different modes of excitation.","PeriodicalId":124478,"journal":{"name":"2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129788280","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
Measurement of coordinates of the targets placed behind of radio-transparent barrier with multi-static ultra-wide band radar 用多静超宽带雷达测量无线电透明屏障后目标坐标
2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI: 10.1109/UWBUSIS.2010.5609160
A. V. Myakinkov, D. M. Smirnova
{"title":"Measurement of coordinates of the targets placed behind of radio-transparent barrier with multi-static ultra-wide band radar","authors":"A. V. Myakinkov, D. M. Smirnova","doi":"10.1109/UWBUSIS.2010.5609160","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2010.5609160","url":null,"abstract":"High accuracy measurement of coordinates of the targets placed behind of radio-transparent barrier (inside of closed room) using ultra-wide band (UWB) radar seems to be the perspective field of the investigation. The results of these investigations could be useful when solving problems concerned with combating terrorism, security etc.","PeriodicalId":124478,"journal":{"name":"2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125985515","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
Impulse sub-nanosecond reflectometry 脉冲亚纳秒反射计
2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI: 10.1109/UWBUSIS.2010.5609118
S. A. Berdin, S. Karelin, V. Korenev, I. Magda, V. Mukhin, A. Naboka, V. A. Soshenko
{"title":"Impulse sub-nanosecond reflectometry","authors":"S. A. Berdin, S. Karelin, V. Korenev, I. Magda, V. Mukhin, A. Naboka, V. A. Soshenko","doi":"10.1109/UWBUSIS.2010.5609118","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2010.5609118","url":null,"abstract":"Features of impulse reflectometry using sub-nanoseconds pulses are considered. Impacts of non-uniformities in the system to the measured signal parameters are analyzed. An algorithm for observed data processing that takes into account the test signal envelope and numerous reflections originating in non-uniform system is proposed.","PeriodicalId":124478,"journal":{"name":"2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals","volume":"234 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123630155","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 plasma antennas mounted on fragments of mobile objects 等离子天线安装在移动物体的碎片上
2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI: 10.1109/UWBUSIS.2010.5609130
V. Ovsyanikov, O. L. Ol'shevs'kiy, V. M. Popel', Y. D. Romanenko, Y. V. Ponomarenko, S. N. Moroz
{"title":"The plasma antennas mounted on fragments of mobile objects","authors":"V. Ovsyanikov, O. L. Ol'shevs'kiy, V. M. Popel', Y. D. Romanenko, Y. V. Ponomarenko, S. N. Moroz","doi":"10.1109/UWBUSIS.2010.5609130","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2010.5609130","url":null,"abstract":"Results of research of internal and external characteristics of the plasma aerials mounted on fragments of mobile objects are adduced. A number of features and advantages of such antennas is noted.","PeriodicalId":124478,"journal":{"name":"2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115728762","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
Search algorithm for local objects in GPR image 探地雷达图像局部目标搜索算法
2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI: 10.1109/UWBUSIS.2010.5609158
Y. Shkvyrya
{"title":"Search algorithm for local objects in GPR image","authors":"Y. Shkvyrya","doi":"10.1109/UWBUSIS.2010.5609158","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2010.5609158","url":null,"abstract":"An automatic search algorithm for local objects in GPR profile has been considered in the work. The algorithm is based on the Hough transform. The proper software tool has been developed in order to analyze the accuracy of the permittivity of ground as well as coordinates of the local object in a GPR profile. The algorithm efficiency with simulated data has been shown. The influence of the sampling-step at sounding on the algorithm accuracy has been considered.","PeriodicalId":124478,"journal":{"name":"2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115827025","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
Time-domain descriptor models for circuits with multiconductor transmission lines and lumped elements 多导体传输线和集总元件电路的时域描述子模型
2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI: 10.1109/UWBUSIS.2010.5609106
A. G. Rutkas, L. Vlasenko
{"title":"Time-domain descriptor models for circuits with multiconductor transmission lines and lumped elements","authors":"A. G. Rutkas, L. Vlasenko","doi":"10.1109/UWBUSIS.2010.5609106","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2010.5609106","url":null,"abstract":"We suggest a method to investigate impulse circuits with multiconductor transmission lines in time domain. The transmission lines are connected by a multi-port with linear and nonlinear lumped LCR-elements. In the general case, transient states in these circuits are described by degenerate or descriptor delay nonlinear integro-differential equations. We develop theory of such equations and numerical methods to find solutions.","PeriodicalId":124478,"journal":{"name":"2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132488764","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
Quasi-resonance accounting in representation of wideband frequency response of two-dimensional open resonance structures 二维开共振结构宽带频率响应的准共振计算
2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI: 10.1109/UWBUSIS.2010.5609169
M. Andreev, V. Borulko
{"title":"Quasi-resonance accounting in representation of wideband frequency response of two-dimensional open resonance structures","authors":"M. Andreev, V. Borulko","doi":"10.1109/UWBUSIS.2010.5609169","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2010.5609169","url":null,"abstract":"The problem of selection of convenient model of wideband frequency response of open resonance structures was examined. Importance of influence of the quasi-resonance effects on formation of resonance curve is demonstrated. For quasi-resonance accounting the square root singularity was used.","PeriodicalId":124478,"journal":{"name":"2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130813759","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
Impulse signal propagation in open dielectric circular waveguide 脉冲信号在开介质圆波导中的传播
2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI: 10.1109/UWBUSIS.2010.5609170
M. Legenkiy, A. Butrym
{"title":"Impulse signal propagation in open dielectric circular waveguide","authors":"M. Legenkiy, A. Butrym","doi":"10.1109/UWBUSIS.2010.5609170","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2010.5609170","url":null,"abstract":"The paper considers generalization of Mode Basis Method for calculation of pulse signal propagation in a circular open dielectric waveguide. The mode functions are calculated by Integral Equations Method. It is shown that the circular dielectric waveguide possesses only continuous spectrum. Then an integral-differential System of Evolutionary Equations is obtained that describes mode amplitudes evolution in time with propagation. Its solution by the method of moments is proposed. Propagation of some pulse signal in a circular dielectric waveguide is calculated.","PeriodicalId":124478,"journal":{"name":"2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130933680","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
Spreading sequence selection scheme for NBI suppression IN DS-UWB systems DS-UWB系统中NBI抑制的扩频序列选择方案
2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals Pub Date : 2010-10-25 DOI: 10.1109/UWBUSIS.2010.5609145
C. Wang, R. Ying, Y. Wei, Y. Yang
{"title":"Spreading sequence selection scheme for NBI suppression IN DS-UWB systems","authors":"C. Wang, R. Ying, Y. Wei, Y. Yang","doi":"10.1109/UWBUSIS.2010.5609145","DOIUrl":"https://doi.org/10.1109/UWBUSIS.2010.5609145","url":null,"abstract":"Interference suppression is important for the ultra-wideband (UWB) systems to operate over spectrum occupied by pre-existing narrowband systems. In this paper, a spreading sequence selection scheme is proposed for code-aided interference suppression in direct-sequence UWB (DS-UWB) systems. Compared with a randomly selected spreading sequence, the presented scheme can ensure the system achieves suboptimal performance. Compared with our recently proposed eigenvector sign (EVS) spreading sequence, an equalizer can be avoided for high speed application by using the selected spreading sequence, which reduces the complexity of system implementation.","PeriodicalId":124478,"journal":{"name":"2010 5th International Confernce on Ultrawideband and Ultrashort Impulse Signals","volume":"81 22","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113944429","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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