Pub Date : 2018-09-01DOI: 10.1109/APEDE.2018.8542420
A. A. Zaharov, I. N. Afonin
In this article the authors consider the use of complex TWT rigging for tuning the magnetic periodic focusing system. The main attention is paid to the use of tips with grooves and how they affect the magnitude of the MPFS's magnetic field. The method of investigation consists in a comparative analysis of two different types of MPFS design. The authors carried out a comparative analysis of two identical MPFS with different tips. The article presents in detail the results of analysis of the longitudinal and transverse components of magnetic induction and draws conclusions based on the obtained data.
{"title":"Specificity of Use the Magnet-Conducting Tip Whith Groove in Magnetic Focusing Systems for Cosmic Application TWT","authors":"A. A. Zaharov, I. N. Afonin","doi":"10.1109/APEDE.2018.8542420","DOIUrl":"https://doi.org/10.1109/APEDE.2018.8542420","url":null,"abstract":"In this article the authors consider the use of complex TWT rigging for tuning the magnetic periodic focusing system. The main attention is paid to the use of tips with grooves and how they affect the magnitude of the MPFS's magnetic field. The method of investigation consists in a comparative analysis of two different types of MPFS design. The authors carried out a comparative analysis of two identical MPFS with different tips. The article presents in detail the results of analysis of the longitudinal and transverse components of magnetic induction and draws conclusions based on the obtained data.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127897992","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 : 2018-09-01DOI: 10.1109/APEDE.2018.8542347
A. V. Donchenko, G. F. Zargano, V. Zemlyakov
The new technique for measuring the complex permittivity of materials in a wide microwave frequency range has been developed. The double ridged waveguide has been used as a measuring cell. The proposed technique allows to increase the accuracy of measurements by placing the dielectric sample between the ridges of the waveguide, in the place of maximum concentration of electromagnetic energy of the fundamental wave. For the double ridged waveguide with dielectric filling, electrodynamic characteristics have been calculated, such as propagation constants and cutoff frequencies. The structure of the fundamental HE-wave at the operating frequency has been determined and visualized. The measurement results of the complex permittivity of the ebonite sample have been presented.
{"title":"Method for Measuring the Complex Permittivity Using the Ridged Waveguide","authors":"A. V. Donchenko, G. F. Zargano, V. Zemlyakov","doi":"10.1109/APEDE.2018.8542347","DOIUrl":"https://doi.org/10.1109/APEDE.2018.8542347","url":null,"abstract":"The new technique for measuring the complex permittivity of materials in a wide microwave frequency range has been developed. The double ridged waveguide has been used as a measuring cell. The proposed technique allows to increase the accuracy of measurements by placing the dielectric sample between the ridges of the waveguide, in the place of maximum concentration of electromagnetic energy of the fundamental wave. For the double ridged waveguide with dielectric filling, electrodynamic characteristics have been calculated, such as propagation constants and cutoff frequencies. The structure of the fundamental HE-wave at the operating frequency has been determined and visualized. The measurement results of the complex permittivity of the ebonite sample have been presented.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130325692","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 : 2018-09-01DOI: 10.1109/APEDE.2018.8542427
A. A. Martyshkin
We observe spin-wave steering along the magnonic bends of different topologies should be addressed. Here we report on the different topologies of curved magnonic waveguides. We use yttrium-iron garnet to fabricate the straight L-shaped bend, 45-degree bend and rounded magnonic bend. We demonstrate the spin-wave transport in the magnonic bend by the means of Brillouin light scattering spectroscopy. We use the micromagnetic simulation to show the spin-wave mode conversion and transmission over curved area. Proposed topologies of curved waveguides can be served as building blocks in planar integrated magnonic circuits in magnonic networks.
{"title":"Spin Wave Filter Based on the Waveguide with the Broken Translation Symmetry","authors":"A. A. Martyshkin","doi":"10.1109/APEDE.2018.8542427","DOIUrl":"https://doi.org/10.1109/APEDE.2018.8542427","url":null,"abstract":"We observe spin-wave steering along the magnonic bends of different topologies should be addressed. Here we report on the different topologies of curved magnonic waveguides. We use yttrium-iron garnet to fabricate the straight L-shaped bend, 45-degree bend and rounded magnonic bend. We demonstrate the spin-wave transport in the magnonic bend by the means of Brillouin light scattering spectroscopy. We use the micromagnetic simulation to show the spin-wave mode conversion and transmission over curved area. Proposed topologies of curved waveguides can be served as building blocks in planar integrated magnonic circuits in magnonic networks.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133483866","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 : 2018-09-01DOI: 10.1109/APEDE.2018.8542423
V. Gubanov, A. Sadovnikov
In the present work, we observe spin-wave propagation in the system of coupled orthogonal YIG waveguides. Using the method of Mandelstam-Brillouin spectroscopy of magnetic materials, the transformation of the transfer characteristics of the proposed structure in the case of the passage of an intense pulsed microwave signal is studied. We show that the spin-wave characteristics can be tuned with change magnetic field orientation.
{"title":"Magnetic Field Controlled Demultiplexing Based on Vertical Spin Wave Transport in Orthogonal System of Yig Waveguides","authors":"V. Gubanov, A. Sadovnikov","doi":"10.1109/APEDE.2018.8542423","DOIUrl":"https://doi.org/10.1109/APEDE.2018.8542423","url":null,"abstract":"In the present work, we observe spin-wave propagation in the system of coupled orthogonal YIG waveguides. Using the method of Mandelstam-Brillouin spectroscopy of magnetic materials, the transformation of the transfer characteristics of the proposed structure in the case of the passage of an intense pulsed microwave signal is studied. We show that the spin-wave characteristics can be tuned with change magnetic field orientation.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129317019","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 : 2018-09-01DOI: 10.1109/APEDE.2018.8542319
R. V. Kozhanov, K.Yu. Kotova, E. R. Kozhanova
In the article the proposed algorithm for sorting magnets in the setting of MPPS is considered: sorting of all magnets according to the magnitude of magnetization in ascending order. Each magnet is assigned a new sequence number; arrange the sorted magnets according to the proposed formula; return from the new sequence numbers to the original numbers; to check the correctness of the MPPS setting. The proposed algorithm for sorting magnets when setting MPPS can be used to automate the sorting and selection of magnets, which will reduce the assembly time of the MPPS.
{"title":"Sorted Algorithm of Magnets at the Setting of the Magnetic Periodic Focusing System","authors":"R. V. Kozhanov, K.Yu. Kotova, E. R. Kozhanova","doi":"10.1109/APEDE.2018.8542319","DOIUrl":"https://doi.org/10.1109/APEDE.2018.8542319","url":null,"abstract":"In the article the proposed algorithm for sorting magnets in the setting of MPPS is considered: sorting of all magnets according to the magnitude of magnetization in ascending order. Each magnet is assigned a new sequence number; arrange the sorted magnets according to the proposed formula; return from the new sequence numbers to the original numbers; to check the correctness of the MPPS setting. The proposed algorithm for sorting magnets when setting MPPS can be used to automate the sorting and selection of magnets, which will reduce the assembly time of the MPPS.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"107 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129547712","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 : 2018-09-01DOI: 10.1109/APEDE.2018.8542182
D. Gubsky, D. Lonkina, V. Zemlyakov, V. L. Zemlyakov
The solution of the problem of spectral electrodynamic analysis of a circular waveguide with radial metal ridges is presented. The calculation algorithms of cutoff wave numbers and components of electromagnetic fields of TE- and TM-waves are developed on the basis of the partial regions method taking into account field singularity at metal ridges. The spectral characteristics of the waveguide are investigated. The visualization of electromagnetic fields patterns of the dominant and higher order modes is realized.
{"title":"Computer Simulation of Electromagnetic Fields in Circular Waveguide with Finite Thickness Ridges","authors":"D. Gubsky, D. Lonkina, V. Zemlyakov, V. L. Zemlyakov","doi":"10.1109/APEDE.2018.8542182","DOIUrl":"https://doi.org/10.1109/APEDE.2018.8542182","url":null,"abstract":"The solution of the problem of spectral electrodynamic analysis of a circular waveguide with radial metal ridges is presented. The calculation algorithms of cutoff wave numbers and components of electromagnetic fields of TE- and TM-waves are developed on the basis of the partial regions method taking into account field singularity at metal ridges. The spectral characteristics of the waveguide are investigated. The visualization of electromagnetic fields patterns of the dominant and higher order modes is realized.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131339460","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 : 2018-09-01DOI: 10.1109/APEDE.2018.8542350
A. Korshunov, V. Khvatov, D. Maksimov
The fast growth of the real projects on FinFET technology has led to the need of design flow changes at all levels of abstraction. Especially interesting for designers is the possibility of early exploration of the FinFET standard cells timings. In this case, it is necessary to take into account the quantification of FinFET channel width, determined by an integer number of fins. The paper presents a model for standard cell delay calculation, which can be used for quick analysis of design options. The linear model allows to calculate the critical path in the circuit without full circuit simulation, using only a small number of empirical parameters. An example of development such model for 20 nm technology is given in the paper.
{"title":"Finfet Standard Cells Delay Model for Fast Timing Analysis","authors":"A. Korshunov, V. Khvatov, D. Maksimov","doi":"10.1109/APEDE.2018.8542350","DOIUrl":"https://doi.org/10.1109/APEDE.2018.8542350","url":null,"abstract":"The fast growth of the real projects on FinFET technology has led to the need of design flow changes at all levels of abstraction. Especially interesting for designers is the possibility of early exploration of the FinFET standard cells timings. In this case, it is necessary to take into account the quantification of FinFET channel width, determined by an integer number of fins. The paper presents a model for standard cell delay calculation, which can be used for quick analysis of design options. The linear model allows to calculate the critical path in the circuit without full circuit simulation, using only a small number of empirical parameters. An example of development such model for 20 nm technology is given in the paper.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130973768","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 : 2018-09-01DOI: 10.1109/APEDE.2018.8542243
A. I. Torgovanov
General trends to improve the quality of communication, the speed of information transfer and optimizing the use of frequency resources, put forward new requirements for radio systems building blocks. Since the intermodulation distortions of odd orders interferer into the working bands of communication and radar systems, TOI (IP3) measurement is becoming mandatory. Despite the apparent simplicity, in practice there are a number of issues related to the selection of measuring equipment and its adjustment, which effects on the of the TOI measurement uncertainty.
{"title":"Practical Consideration for TOI Measurements","authors":"A. I. Torgovanov","doi":"10.1109/APEDE.2018.8542243","DOIUrl":"https://doi.org/10.1109/APEDE.2018.8542243","url":null,"abstract":"General trends to improve the quality of communication, the speed of information transfer and optimizing the use of frequency resources, put forward new requirements for radio systems building blocks. Since the intermodulation distortions of odd orders interferer into the working bands of communication and radar systems, TOI (IP3) measurement is becoming mandatory. Despite the apparent simplicity, in practice there are a number of issues related to the selection of measuring equipment and its adjustment, which effects on the of the TOI measurement uncertainty.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"46 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132334717","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 : 2018-09-01DOI: 10.1109/APEDE.2018.8542199
E. Egorov, V. M. Malyshev
In this article is considered results of the experimental and theoretical analysis of the main characteristics of reference oscillators with a working frequency of 9,8 GHz executed on monolithic integrated circuits of amplifiers. The main attention is paid to the analysis of phase noise, both amplifiers, and oscillators. Oscillators according to the scheme with an external feed-back on chips of HMC3653 and TGA2567 are considered. The modeling showed that ensuring coincidence of results of calculation to results of an experiment requires introduction to model of the amplifier of padding sources of noise. It is shown that at the loaded good quality of a resonator equal 5000 it is possible to reach the level of phase noise no more than-123 dB / Hz at 10 kHz frequency offset for the oscillator executed on MMIC HMC3653.
本文考虑了在放大器的单片集成电路上工作频率为9.8 GHz的参考振荡器的主要特性的实验和理论分析结果。主要关注放大器和振荡器的相位噪声分析。根据该方案，在HMC3653和TGA2567芯片上考虑了外部反馈振荡器。建模表明，为了保证计算结果与实验结果的一致性，需要引入填充噪声源放大器的模型。结果表明，在负载质量为5000的谐振器中，在10khz频偏下，在MMIC HMC3653上执行的振荡器有可能达到不超过123 dB / Hz的相位噪声水平。
{"title":"Research of X-Band Reference Oscillator on the Monolithic Integral Schemes of Amplifiers","authors":"E. Egorov, V. M. Malyshev","doi":"10.1109/APEDE.2018.8542199","DOIUrl":"https://doi.org/10.1109/APEDE.2018.8542199","url":null,"abstract":"In this article is considered results of the experimental and theoretical analysis of the main characteristics of reference oscillators with a working frequency of 9,8 GHz executed on monolithic integrated circuits of amplifiers. The main attention is paid to the analysis of phase noise, both amplifiers, and oscillators. Oscillators according to the scheme with an external feed-back on chips of HMC3653 and TGA2567 are considered. The modeling showed that ensuring coincidence of results of calculation to results of an experiment requires introduction to model of the amplifier of padding sources of noise. It is shown that at the loaded good quality of a resonator equal 5000 it is possible to reach the level of phase noise no more than-123 dB / Hz at 10 kHz frequency offset for the oscillator executed on MMIC HMC3653.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115935417","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 : 2018-09-01DOI: 10.1109/apede.2018.8542253
V. V. Doperalski, I.A. Almaev, A. Danilov
In the report creation of protection against overheating of TWT as a part of amplifiers by means of forecasting on the basis of the analysis of their dynamic temperature characteristics is offered. On the basis of experimentally removed dynamic temperature characteristics of TWT with the system of compulsory liquid cooling and theoretical calculations of large-scale model the idea is validated.
{"title":"Research of the Possibility of Dynamic Protection for Prevention of Overheating of TWT During Operation","authors":"V. V. Doperalski, I.A. Almaev, A. Danilov","doi":"10.1109/apede.2018.8542253","DOIUrl":"https://doi.org/10.1109/apede.2018.8542253","url":null,"abstract":"In the report creation of protection against overheating of TWT as a part of amplifiers by means of forecasting on the basis of the analysis of their dynamic temperature characteristics is offered. On the basis of experimentally removed dynamic temperature characteristics of TWT with the system of compulsory liquid cooling and theoretical calculations of large-scale model the idea is validated.","PeriodicalId":311577,"journal":{"name":"2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122117633","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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