Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yurii Kalinin"'
Autor:
Yurii Kalinin, Michail Brykov, Ivan Petryshynets, Vasily Efremenko, Olaf Hesse, Maik Kunert, Michail Andrushchenko, Michail Osipov, Stanislav Berezhnyy, Oleg Bykovskiy
Publikováno v:
Acta Metallurgica Slovaca, Vol 25, Iss 2 (2019)
In this paper the effect of rapid cooling during arc welding on the structure of fusion layer and heat affected zone (HAZ) of high-carbon low alloyed steel have been studied. The main idea was that despite of high carbon content (1.2%) it is necessar
Externí odkaz:
https://doaj.org/article/e2e99d8d3b864f799ede6a63acde135b
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Application of higher harmonics generation mode in a compact low-voltage vircator-type vacuum electronic device utilizing nonlaminar electron beams operating in millimeter band is considered and preliminary experimental results are reported. Higher h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73a4d0b9f0171fad6849ec0bb63e6021
https://doi.org/10.1109/irmmw-thz50926.2021.9567025
https://doi.org/10.1109/irmmw-thz50926.2021.9567025
Autor:
Oleg Bykovskiy, Michail Jurievich Osipov, M. N. Brykov, V. G. Efremenko, Stanislav Berezhnyy, Michail Andrushchenko, Ivan Petryshynets, Olaf Hesse, Yurii Kalinin, Maik Kunert
Publikováno v:
Acta Metallurgica Slovaca, Vol 25, Iss 2 (2019)
In this paper the effect of rapid cooling during arc welding on the structure of fusion layer and heat affected zone (HAZ) of high-carbon low alloyed steel have been studied. The main idea was that despite of high carbon content (1.2%) it is necessar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3ec54bd0d92f515464450a846470f44
https://doi.org/10.12776/ams.v25i2.1269
https://doi.org/10.12776/ams.v25i2.1269
Autor:
Andrei Starodubov, Yurii Kalinin
Publikováno v:
2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE).
Nowadays one of the actual problems of modern vacuum electronic devices is moving the operating frequencies towards the millimeter-wave and THz regime. Operation at the n-th harmonic could be one of the possible and well-known approaches to increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1819e95e6f245338acdbf184e199de7
https://doi.org/10.1109/efre47760.2020.9242085
https://doi.org/10.1109/efre47760.2020.9242085
Autor:
Yurii Kalinin, Andrey V. Starodubov, Artem Badarin, Alexey A. Koronovskii, Semen A. Kurkin, Victor V. Galushka, Anton M. Pavlov
Publikováno v:
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Experimental and numerical studies of an electrodynamic structure assembled according to photonic crystals’ principles placed inside a X-band rectangular waveguide are considered. Such structures are promising for microwave electronics (vircators,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cce5f4b861a08f481089295777a0f9a
https://doi.org/10.1109/irmmw-thz.2019.8874452
https://doi.org/10.1109/irmmw-thz.2019.8874452
Publikováno v:
2019 International Vacuum Electronics Conference (IVEC).
The results of the study of a microwave generator based on a nonrelativistic low-voltage vircator with a non-laminar electron beam and with an additional extended electrodynamics section are presented. An additional extended electrodynamics section b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4943bd06d7336b789d3df00158a334e2
https://doi.org/10.1109/ivec.2019.8745276
https://doi.org/10.1109/ivec.2019.8745276
Autor:
Alexey A. Koronovskii, Artem Badarin, Semen A. Kurkin, Anton M. Pavlov, Viktor V. Galushka, Yurii Kalinin, Andrey V. Starodubov
Publikováno v:
2019 International Vacuum Electronics Conference (IVEC).
Here we report on experimental and numerical investigations of an electrodynamic structure assembled according to photonic crystals' principles placed inside a X-band rectangular waveguide which is promising for microwave electronics. The features of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d60b9b527e4cc5a0033c80f89d1950be
https://doi.org/10.1109/ivec.2019.8745270
https://doi.org/10.1109/ivec.2019.8745270
Autor:
Anton M. Pavlov, Alexey A. Koronovskii, Yurii Kalinin, Andrey V. Starodubov, Victor V. Galushka, Alexey A. Serdobintsev, Stanislav A. Makarkin
Publikováno v:
2018 IEEE International Vacuum Electronics Conference (IVEC).
We have proposed a method to form electron bunches in multivelocity electron beams that provide an increase in amplitudes of higher harmonics in the spectrum of output radiation of low-voltage vircator system. The low-voltage vircator system employs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3652f5e87746ebd438f97d72fae4746
https://doi.org/10.1109/ivec.2018.8391618
https://doi.org/10.1109/ivec.2018.8391618
Autor:
Andrei Starodubov, Yurii Kalinin
Publikováno v:
2017 IEEE International Conference on Plasma Science (ICOPS).
One of the promising directions in modern vacuum electronics is development of devices based on complex dynamics of a nonlaminar electron flux [1]. The dynamics of such nonlaminar electron flux explains the distinct noiselike character of the output
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c75198ce68bd1a374e7469a282088808
https://doi.org/10.1109/plasma.2017.8496218
https://doi.org/10.1109/plasma.2017.8496218
Publikováno v:
2014 20th International Workshop on Beam Dynamics and Optimization (BDO).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a63f94869cdff22b52a12401acd460b3
https://doi.org/10.1109/bdo.2014.6890081
https://doi.org/10.1109/bdo.2014.6890081