Pub Date : 2014-11-20DOI: 10.1109/CRMICO.2014.6959827
T. Golubyatnikov, S. Porshnev
The present paper concerns the results of the analysis of the possibilities of integration and expansion of existing software for visualization and analysis of scientific data. The expediency of use of the VTK framework that implements the methods of data display, and provides for their implementation in hardware-software systems, intended for reception and processing of spatial information.
{"title":"Extensibility and integration of tools for 3D data visualization and analysis","authors":"T. Golubyatnikov, S. Porshnev","doi":"10.1109/CRMICO.2014.6959827","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959827","url":null,"abstract":"The present paper concerns the results of the analysis of the possibilities of integration and expansion of existing software for visualization and analysis of scientific data. The expediency of use of the VTK framework that implements the methods of data display, and provides for their implementation in hardware-software systems, intended for reception and processing of spatial information.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"20 1","pages":"1197-1198"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73590496","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}
Pub Date : 2014-11-20DOI: 10.1109/CRMICO.2014.6959371
A. Pestryakov, E. Khasianova
The possibility of using a gradient search technique to compensate the DC offset at the output of the quadrature converter is investigated in this research. The preliminary compensation of I/Q imbalance is assumed. The results of the work are a simulation model of a demodulator created in MATLAB SIMULINK in order to analyze the use of this method when receiving signals with M-QAM modulation, and frequency spectrum before and after calibration for QAM-4, -16, -32.
{"title":"Gradient-based search technique using for M-QAM signals' DC-offset estimation and compensation","authors":"A. Pestryakov, E. Khasianova","doi":"10.1109/CRMICO.2014.6959371","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959371","url":null,"abstract":"The possibility of using a gradient search technique to compensate the DC offset at the output of the quadrature converter is investigated in this research. The preliminary compensation of I/Q imbalance is assumed. The results of the work are a simulation model of a demodulator created in MATLAB SIMULINK in order to analyze the use of this method when receiving signals with M-QAM modulation, and frequency spectrum before and after calibration for QAM-4, -16, -32.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"45 4","pages":"234-235"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72583003","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}
Pub Date : 2014-11-20DOI: 10.1109/CRMICO.2014.6959685
A. Zhuravlev, I. Volkhin, E. Kotelnikov
A new method for investigation of sensitivity of the integrated optical nonelectrode electric field sensor was designed. This method is based on a compact microwave asymmetrical double-ridged waveguide with regular inhomogenities. Small dimensions of the waveguide along with 1 W power of the microwave generator produce the strong electric field. The sensitivity dielectric sensor electric field strength of 3 cm microwave range was measured.
{"title":"Measuring of microwave electric field sensor sensitivity","authors":"A. Zhuravlev, I. Volkhin, E. Kotelnikov","doi":"10.1109/CRMICO.2014.6959685","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959685","url":null,"abstract":"A new method for investigation of sensitivity of the integrated optical nonelectrode electric field sensor was designed. This method is based on a compact microwave asymmetrical double-ridged waveguide with regular inhomogenities. Small dimensions of the waveguide along with 1 W power of the microwave generator produce the strong electric field. The sensitivity dielectric sensor electric field strength of 3 cm microwave range was measured.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"2014 1","pages":"902-903"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72740690","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}
Pub Date : 2014-11-20DOI: 10.1109/CRMICO.2014.6959696
D. Gubsky, V. Zemlyakov, I. V. Mamay, G. Sinyavsky
The method of computer simulation is introduced and the software package is developed for the virtual laboratory works creation. The created software package simulates the functionality of the modern measurement devices and allows creating a virtual computer-added laboratory for microwave devices investigation. The simulated devices provide the interface equal to the real ones.
{"title":"Computer modeling of devices and systems for the measuring bench creation","authors":"D. Gubsky, V. Zemlyakov, I. V. Mamay, G. Sinyavsky","doi":"10.1109/CRMICO.2014.6959696","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959696","url":null,"abstract":"The method of computer simulation is introduced and the software package is developed for the virtual laboratory works creation. The created software package simulates the functionality of the modern measurement devices and allows creating a virtual computer-added laboratory for microwave devices investigation. The simulated devices provide the interface equal to the real ones.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"38 1","pages":"924-925"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74615812","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}
Pub Date : 2014-11-20DOI: 10.1109/CRMICO.2014.6959565
O. Boiprav, T. Borbotko, L. L. Gan'kov
The electromagnetic radiation (EMR) reflection and transmission characteristics in the frequency range 0.7...17 GHz for shields with the surface in the form of geometric inhomogeneities (pyramids) based on powdered perlite and titanomagnetite depending on the height of these inhomogeneities are obtained. It is shown that EMR reflection and transmission coefficients values of these shields by 5...10 dB lower than similar values for shields with a flat surface, manufactured on the base of perlite and titanomagnetite mixture.
{"title":"Electromagnetic radiation shields with geometrically inhomogeneous surface based on powdered perlite and titanomagnetite","authors":"O. Boiprav, T. Borbotko, L. L. Gan'kov","doi":"10.1109/CRMICO.2014.6959565","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959565","url":null,"abstract":"The electromagnetic radiation (EMR) reflection and transmission characteristics in the frequency range 0.7...17 GHz for shields with the surface in the form of geometric inhomogeneities (pyramids) based on powdered perlite and titanomagnetite depending on the height of these inhomogeneities are obtained. It is shown that EMR reflection and transmission coefficients values of these shields by 5...10 dB lower than similar values for shields with a flat surface, manufactured on the base of perlite and titanomagnetite mixture.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"1 1","pages":"639-640"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75017871","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}
Pub Date : 2014-11-20DOI: 10.1109/CRMICO.2014.6959310
N. Maksimov, A. Panas
The paper presents the experimental study results for the ultrawideband microwave oscillator on the chip-elements and Si-Ge transistor. To increase the efficiency modes the passive nonlinear contour is used. It is shown, that the given system forms chaotic oscillations in the given frequency band with efficiency of~ 8 %.
{"title":"Microwave oscillator of chaos with a nonlinear contour. experiment","authors":"N. Maksimov, A. Panas","doi":"10.1109/CRMICO.2014.6959310","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959310","url":null,"abstract":"The paper presents the experimental study results for the ultrawideband microwave oscillator on the chip-elements and Si-Ge transistor. To increase the efficiency modes the passive nonlinear contour is used. It is shown, that the given system forms chaotic oscillations in the given frequency band with efficiency of~ 8 %.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"1 1","pages":"105-106"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74944579","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}
Pub Date : 2014-11-20DOI: 10.1109/CRMICO.2014.6959398
K. A. Vdovkin, V. Vazhenin
The present paper concerns a comparison of different methods for calculation of the apparent center of a distributed target to create an echo signal simulator. A quantitative analysis of the apparent center fluctuations due to phase shift signals from the individual elements and due to changes of the scan angle, is carried out.
{"title":"Simulation of fluctuation of radar signal reflected from a distributed target","authors":"K. A. Vdovkin, V. Vazhenin","doi":"10.1109/CRMICO.2014.6959398","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959398","url":null,"abstract":"The present paper concerns a comparison of different methods for calculation of the apparent center of a distributed target to create an echo signal simulator. A quantitative analysis of the apparent center fluctuations due to phase shift signals from the individual elements and due to changes of the scan angle, is carried out.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"64 1","pages":"290-291"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74945042","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}
Pub Date : 2014-11-20DOI: 10.1109/CRMICO.2014.6959739
I. Malygin, O. Plokhikh, S. G. Sychugov, S. Kudinov, V. Ivanov
Some results of the receiver module design of a navigation aerological radiosonde and pilot studies of its noise sta-bility under the influence of active interferences are presented in the paper.
{"title":"Study of the receiver module of GLONASS/GPS signals of the navigation aerological radiosonde","authors":"I. Malygin, O. Plokhikh, S. G. Sychugov, S. Kudinov, V. Ivanov","doi":"10.1109/CRMICO.2014.6959739","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959739","url":null,"abstract":"Some results of the receiver module design of a navigation aerological radiosonde and pilot studies of its noise sta-bility under the influence of active interferences are presented in the paper.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"18 1","pages":"1015-1016"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72887994","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}
Pub Date : 2014-11-20DOI: 10.1109/CRMICO.2014.6959532
B. Belyaev, S. Khodenkov, D. V. Borisenkov, A. S. Butikov
The properties of microstrip structure with the regular resonators and based on 2-D photonic crystal with dimension 2×3 are investigated theoretically and experimentally. An opportunity to create filters with high frequency selective characteristics and based on 2-D microwave design is demonstrated.
{"title":"Microstrip filters based on 2-D photonic crystal","authors":"B. Belyaev, S. Khodenkov, D. V. Borisenkov, A. S. Butikov","doi":"10.1109/CRMICO.2014.6959532","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959532","url":null,"abstract":"The properties of microstrip structure with the regular resonators and based on 2-D photonic crystal with dimension 2×3 are investigated theoretically and experimentally. An opportunity to create filters with high frequency selective characteristics and based on 2-D microwave design is demonstrated.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"482 1","pages":"572-573"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77002315","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}
Pub Date : 2014-11-20DOI: 10.1109/CRMICO.2014.6959366
L. Uryvsky, S. Osypchuk
Scenarios for management of the transmission system resources by using OFDM technology are considered taking into account the spatial factor together with changing the load in the system. The possibility of using OFDM technology in the proposed scenarios is based in accordance with the distribution of the communication system resources.
{"title":"OFDM as a method for distribution of communication system resources","authors":"L. Uryvsky, S. Osypchuk","doi":"10.1109/CRMICO.2014.6959366","DOIUrl":"https://doi.org/10.1109/CRMICO.2014.6959366","url":null,"abstract":"Scenarios for management of the transmission system resources by using OFDM technology are considered taking into account the spatial factor together with changing the load in the system. The possibility of using OFDM technology in the proposed scenarios is based in accordance with the distribution of the communication system resources.","PeriodicalId":6662,"journal":{"name":"2014 24th International Crimean Conference Microwave & Telecommunication Technology","volume":"50 1","pages":"223-224"},"PeriodicalIF":0.0,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77260712","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}
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