Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Ilya V. Romanchenko"'
Autor:
Ilya V. Romanchenko, Vladimir Yu. Konev, Valery V. Barmin, Pavel V. Priputnev, Sergey N. Maltsev
Publikováno v:
AIP Advances, Vol 10, Iss 12, Pp 125020-125020-4 (2020)
The generation of high-power nanosecond radio frequency pulses is obtained by means of sequential commutation of silicon high voltage switches periodically placed in a nonlinear transmission line. The coaxial transmission line had the inner conductor
Externí odkaz:
https://doaj.org/article/8a52767310bc4457b852e79ce704cd7b
Autor:
Pavel V. Priputnev, Ilya V. Romanchenko, Sergei N. Maltsev, Vladimir Yu Konev, Vladimir P. Tarakanov
Publikováno v:
IEEE Microwave and Wireless Components Letters. 32:471-474
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bcf6cdf16c5749c34d2b06f634083db
https://doi.org/10.1109/lmwc.2021.3138964
https://doi.org/10.1109/lmwc.2021.3138964
Autor:
Roman R. Khazhibekov, Valeriy V. Barmin, Ilya V. Romanchenko, Vladimir Yu. Konev, Dmitry S. Kokin
Publikováno v:
2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials (EDM).
The paper proposes the design of a helical antenna in a potting compound with a connected resistor at the end. It is shown that the presented variant of resistor connection allows us to achieve an acceptable reflection coefficient at low frequencies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::657b7958e6c47700b9d05b220194807c
https://doi.org/10.1109/edm52169.2021.9507651
https://doi.org/10.1109/edm52169.2021.9507651
Autor:
Valeriy V. Barmin, Ilya V. Romanchenko, Sergey N. Maltsev, Pavel V. Priputnev, Roman R. Khazhibekov, Vladimir Yu. Konev
Publikováno v:
2021 IEEE 22nd International Conference of Young Professionals in Electron Devices and Materials (EDM).
The paper presents the results of an experiment on the emission of radio pulses formed in a nonlinear transmission line with GaAs diodes. GaAs-based diodes can effectively sharpen pulse front with a lower probability of thermal breakdown than silicon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5cffc9ac9075ea32f9b9497c4094378
https://doi.org/10.1109/edm52169.2021.9507690
https://doi.org/10.1109/edm52169.2021.9507690
Publikováno v:
Journal of Communications Technology and Electronics. 64:278-282
In this paper, we studied the possibility of creating a nanosecond UHF pulse generator by the excitation of damped gyromagnetic precession in ferrite of a smaller size compared with wavelength. The issues of excitation of oscillations in the proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f26b22e8b309878963356a78482f33f
https://doi.org/10.1134/s1064226919030161
https://doi.org/10.1134/s1064226919030161
Publikováno v:
2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE).
Coaxial transmission lines filled with saturated ferromagnetic material have been used for pulse sharpening purposes and high-frequency oscillation generation for a long time. These phenomena have been well studied experimentally, but have no exact a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85eacc016d4f42624e9be3d04b9aa340
https://doi.org/10.1109/efre47760.2020.9241904
https://doi.org/10.1109/efre47760.2020.9241904
Autor:
Vladimir Yu. Konev, Ilya V. Romanchenko, Valery Barmin, Sergey Maltcev, O. B. Koval’chuk, Sergey Rukin
Publikováno v:
2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE).
The switching process during the pulse sharpening by silicon diodes with the p+-p-n-n+ structure type and its different area: 0.16 cm2 and 0.09 cm2 was experimentally studied. A reverse polarity pulse with amplitude from 5.43 to 12.80 kV and an avera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23e19c40bd1c8c63b60f23c50de8feea
https://doi.org/10.1109/efre47760.2020.9241977
https://doi.org/10.1109/efre47760.2020.9241977
Publikováno v:
2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE).
In this paper we present the results of experimental investigation together with 3D simulation of high-voltage pulse sharpening of the amplitude of 150–200 kV by a nonlinear transmission line with spiral central conductor which incorporate a ferrit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d77708abc462d261cffb724a0f25c982
https://doi.org/10.1109/efre47760.2020.9242120
https://doi.org/10.1109/efre47760.2020.9242120
Autor:
Ilya V. Romanchenko, Michael Bolshakov, Vladislav V. Rostov, Michael A. Buldakov, N. Cherdyntseva, Anastasia A. Evtina, Pavel V. Priputnev, Loubov P. Zharkova
Publikováno v:
2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE).
The effect of nanosecond radiofrequency pulses (ns RF) on tumor and normal cells has been studied. To determine the viability of cells, an MTT test was used, as well as a real time system for analyzing cell cultures-iCELLigence. It has been shown tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a063a71a838fdc316b1b8afb88d8727d
https://doi.org/10.1109/efre47760.2020.9242001
https://doi.org/10.1109/efre47760.2020.9242001
Autor:
Sergei A. Shunailov, M. S. Pedos, M. I. Yalandin, Konstantin A. Sharypov, A. V. Gunin, Ilya V. Romanchenko, Marat R. Ul'maskulov, S. N. Rukin, V. V. Rostov
Publikováno v:
IEEE Transactions on Plasma Science. 46:3640-3647
This paper describes two approaches which have been developed in the past few years for the creation of electronically controlled steering of the microwave beam formed by multichannel auto-oscillators. The first one is based on two- and four-channel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f598d91f493f3584ccd2560fed5f20f
https://doi.org/10.1109/tps.2018.2810824
https://doi.org/10.1109/tps.2018.2810824