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2014 24th International Crimean Conference Microwave & Telecommunication Technology最新文献

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The excitation device for H01 mode in a circular waveguide based on antiphased dipoles 基于反相偶极子的圆波导H01模式激励装置
2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI: 10.1109/CRMICO.2014.6959527
D. Letavin, Y. Mitelman
{"title":"The excitation device for H01 mode in a circular waveguide based on antiphased dipoles","authors":"D. Letavin, Y. Mitelman","doi":"10.1109/CRMICO.2014.6959527","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959527","url":null,"abstract":"The present paper describes the design of the compact excitation device for TE01 mode of the circular waveguide based on antiphased dipoles. Numerical investigation of the developed device is conducted. As a result, it was found that the device has a transfer index at the frequency of 6.2 GHz, approximately -1 dB. Ways and methods of reducing in the transformation losses and widening of the frequency band are also described.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"79 1","pages":"561-562"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89918994","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
Evaluation of the effectiveness of radar detection method for mine-like objects using seismic shocks 利用地震冲击对类地雷目标进行雷达探测的有效性评价
2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI: 10.1109/CRMICO.2014.6959822
G. Shaidurov, D. Kudinov, G. Aldonin
{"title":"Evaluation of the effectiveness of radar detection method for mine-like objects using seismic shocks","authors":"G. Shaidurov, D. Kudinov, G. Aldonin","doi":"10.1109/CRMICO.2014.6959822","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959822","url":null,"abstract":"The paper presents a quantitative evaluation of the mechanical displacement of objects under the influence of the search surface seismic waves and the level of additional modulation radar signal upon irradiation location mines.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"9 1","pages":"1187-1188"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89621661","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
Comparison of the ion-optical characteristics of conventional quadrupole probe-forming lenses in the nuclear scanning microprobe system 核扫描微探针系统中传统四极探针形成透镜离子光学特性的比较
2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI: 10.1109/CRMICO.2014.6959612
A. Ponomarova, G. S. Vorobjov, I. Barsuk
{"title":"Comparison of the ion-optical characteristics of conventional quadrupole probe-forming lenses in the nuclear scanning microprobe system","authors":"A. Ponomarova, G. S. Vorobjov, I. Barsuk","doi":"10.1109/CRMICO.2014.6959612","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959612","url":null,"abstract":"Optimization calculations of the probe-forming systems with three, four and five lenses are carried out. It is shown that the proposed concept of additional power supply of the lenses allows improving the physical parameters of a scanning nuclear microprobe, which can be used in development of the new lithography methods, manufacturing of microwave and nanoelectronics devices.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"19 1 1","pages":"742-743"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90406879","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
Ring array for monopulse phase direction finder 用于单脉冲相位测向的环形阵列
2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI: 10.1109/CRMICO.2014.6959484
G. Sharygin, D. Dubinin
{"title":"Ring array for monopulse phase direction finder","authors":"G. Sharygin, D. Dubinin","doi":"10.1109/CRMICO.2014.6959484","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959484","url":null,"abstract":"The present paper concerns the method of the optimal structure synthesis for the ring passive array of the wideband phase direction finder using the limited number of antenna elements and having required low level of phase errors.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"1 1","pages":"471-472"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89257499","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
The analysis of nonlinear spatial compensation for a complex of interferences using an optimal spatial structure 利用最优空间结构分析复杂干涉的非线性空间补偿
2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI: 10.1109/CRMICO.2014.6959447
S. Gusev, Y. Parshin, S. Kolesnikov
{"title":"The analysis of nonlinear spatial compensation for a complex of interferences using an optimal spatial structure","authors":"S. Gusev, Y. Parshin, S. Kolesnikov","doi":"10.1109/CRMICO.2014.6959447","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959447","url":null,"abstract":"The analysis of estimation-correlation-compensation signal processing algorithm in presence of both broadband Gaussian interferences and non-Gaussian interference is carried out. It is assumed that the processing realized by optimizing amplitude-phase distribution at the antenna array aperture, by optimizing the spatial structure of processing system, as well as by the subsequent non-linear compensation of non-Gaussian interference and by correlation processing. The analytical expression for the signal-to-noise ratio is obtained, thereby allowing making the spatial structure optimization.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"74 1","pages":"393-394"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87201723","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
Dielectric losses in diamond-like materials at the cryogenic temperatures in the millimeter waveband 类金刚石材料在毫米波低温下的介电损耗
2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI: 10.1109/CRMICO.2014.6959693
V. Derkach, R. Golovashchenko, V. Korzh, A. S. Plevako, S. Tarapov, B. Garin
{"title":"Dielectric losses in diamond-like materials at the cryogenic temperatures in the millimeter waveband","authors":"V. Derkach, R. Golovashchenko, V. Korzh, A. S. Plevako, S. Tarapov, B. Garin","doi":"10.1109/CRMICO.2014.6959693","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959693","url":null,"abstract":"The paper presents the study results of the temperature dependence of the dielectric loss at millimeter waves in the temperature range of 1.0 - 300 K in some low-absorbing dielectric and semiconductor materials having the diamond-like crystal lattices. It is shown that the absorption maxima at helium temperatures in materials with a centrosymmetric lattice are primary associated with both intrinsic and extrinsic losses, and in materials with a noncentrosymmetric lattice - with extrinsic losses. The relaxation times, activation energies and other parameters characterizing the Debye mechanism of extrinsic losses of the investigated materials are determined on the base of the approximation model of temperature dispersion of losses.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"745 1","pages":"918-919"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76842416","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
Genetic-algorithm-based structural synthesis of microwave transistor amplifiers using S-parameter data sets of passive elements 基于s参数无源元件数据集的微波晶体管放大器遗传算法结构综合
2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI: 10.1109/CRMICO.2014.6959316
A. Kalentyev, D. Zhabin, I. Dobush, D. V. Garays, L. Babak
{"title":"Genetic-algorithm-based structural synthesis of microwave transistor amplifiers using S-parameter data sets of passive elements","authors":"A. Kalentyev, D. Zhabin, I. Dobush, D. V. Garays, L. Babak","doi":"10.1109/CRMICO.2014.6959316","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959316","url":null,"abstract":"A modified genetic-algorithm-based approach for structural synthesis of linear and low-noise microwave amplifies using passive elements models in the form of S-parameter data sets is presented. This approach is implemented in Geneamp software tool. An example of synthesis of 1-2 GHz one- and two-stage LNAs on PCB demonstrates the efficiency of the approach.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"9 1","pages":"117-118"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78082358","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
Results of using the method of successive frequency synthesis on RT-22 at 18–26 GHz 对RT-22在18-26 GHz频段采用连续频率合成方法的结果
2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI: 10.1109/CRMICO.2014.6959777
L. Volvach, A. Volvach, M. Larionov, V. Kostenko, I. Litovchenko
{"title":"Results of using the method of successive frequency synthesis on RT-22 at 18–26 GHz","authors":"L. Volvach, A. Volvach, M. Larionov, V. Kostenko, I. Litovchenko","doi":"10.1109/CRMICO.2014.6959777","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959777","url":null,"abstract":"The results of VLBI observations between the RT-22 (Simeiz) and RT-70 (Yevpatoriya) using the method of successive frequency synthesis at 18-26 GHz within the framework of “Radioastron” project are presented. The cross-correlation functions for five active galactic nuclei (BL Lac, 2145+067, 3C454.3, 3C84, 0528+134) and two sources in water vapor line (W3OH and ORION KL) are determined.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"9 1","pages":"1095-1096"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77961367","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
Autoregressive spectral algorithms of signal processing in systems of remote sensing 遥感系统中信号处理的自回归谱算法
2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI: 10.1109/CRMICO.2014.6959839
V. I. Elfimov, V. K. Kochkina
{"title":"Autoregressive spectral algorithms of signal processing in systems of remote sensing","authors":"V. I. Elfimov, V. K. Kochkina","doi":"10.1109/CRMICO.2014.6959839","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959839","url":null,"abstract":"Classical spectral methods of assessment are among the most sustainable methods. They apply to almost all classes of signals and noise, with fixed properties. The reason of application of the parametric models of random processes is due to the possibility of receipt on the basis of these models more accurate spectral estimates than it is possible by using the classical methods of spectral estimation.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"129 1","pages":"1221-1222"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77967968","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
Few-element antenna array for high-accuracy noise-protected tri-band GLONASS/GPS receiver 高精度噪声保护三波段GLONASS/GPS接收机的少元天线阵列
2014 24th International Crimean Conference Microwave & Telecommunication Technology Pub Date : 2014-11-20 DOI: 10.1109/CRMICO.2014.6959480
V. M. Vladimirov, A. K. Grechkoseyev, V. Markov, V. N. Shepov
{"title":"Few-element antenna array for high-accuracy noise-protected tri-band GLONASS/GPS receiver","authors":"V. M. Vladimirov, A. K. Grechkoseyev, V. Markov, V. N. Shepov","doi":"10.1109/CRMICO.2014.6959480","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959480","url":null,"abstract":"A few-element antenna array for the high-accuracy noise-protected receiver GLONASS/GPS has been developed. The antenna array is implemented based on the tri-band (L1/L2/L3) active slot stripline leaky-wave antennas with right-hand circular polarization. The root-mean-square deviation (RMSD) of the relative phase pseudo-range determination by GLONASS signals in the four-element antenna array is observed to be lower than 1 mm in the L1 band and lower than 1.3 mm in the L2 band.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"12 1","pages":"463-464"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75278993","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
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