Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Roman A. Torgashov"'
Autor:
Roman A. Torgashov, Evgenia E. Kolesnichenko, Alena A. Rostuntsova, Andrey G. Rozhnev, Andrey V. Starodubov, Nikita M. Ryskin
Publikováno v:
2022 IEEE 8th All-Russian Microwave Conference (RMC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ba9cbe80b67a1011873dce8a4f95ee0
https://doi.org/10.1109/rmc55984.2022.10079286
https://doi.org/10.1109/rmc55984.2022.10079286
Autor:
Roman A. Torgashov, Andrey V. Starodubov, Ivan A. Chistyakov, Vladimir N. Titov, Viktor V. Galushka, Anton M. Pavlov, Nikita M. Ryskin
Publikováno v:
2022 IEEE 8th All-Russian Microwave Conference (RMC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d246c139f98a7c08175de842ad3aa2b
https://doi.org/10.1109/rmc55984.2022.10079590
https://doi.org/10.1109/rmc55984.2022.10079590
Autor:
Roman A. Torgashov, Nikita M. Ryskin
Publikováno v:
2022 International Conference on Actual Problems of Electron Devices Engineering (APEDE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94b22b690fa8248802805c3b2783f35f
https://doi.org/10.1109/apede53724.2022.9912845
https://doi.org/10.1109/apede53724.2022.9912845
Autor:
Kushagra Singhal, Anand Abhishek, R. K. Sharma, Nikita Gurjar, Niraj Kumar, Vishant, Nikita M. Ryskin, V.N. Titov, Roman A. Torgashov, S. Jain
Publikováno v:
IEEE Transactions on Plasma Science. 49:263-268
In this article, the design approach for a ${V}$ -band miniaturized oscillator with a pseudospark-based high-current-density sheet electron beam source is presented. The hollow cathode electron gun has been designed and developed. In the experiment,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::023da5707d4ce8623adfcd8befcd4ae6
https://doi.org/10.1109/tps.2020.3040913
https://doi.org/10.1109/tps.2020.3040913
Autor:
Roman A. Torgashov
Publikováno v:
Technical Physics Letters. 46:1180-1183
A novel planar microstrip meander-line slow-wave structure (SWS) on dielectric substrate for a miniature low-voltage millimeter-band traveling-wave tube (TWT) with a high-aspect-ratio sheet electron beam is proposed. Main electromagnetic parameters o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7b46741738e9543845784f402e7ea41
https://doi.org/10.1134/s1063785020120147
https://doi.org/10.1134/s1063785020120147
Autor:
Anton M. Pavlov, Nikita M. Ryskin, Andrey G. Rozhnev, Roman A. Torgashov, Viktor V. Galushka, Andrey V. Starodubov, S. Yu. Molchanov, I. Sh. Bakhteev, Alexey A. Serdobintsev
Publikováno v:
Technical Physics. 65:660-665
A miniature planar meander-type slow-wave structure (SWS) for a W-band traveling-wave tube is studied. Computer simulation of the SWS electrodynamic parameters is performed. A new technology for fabrication of planar microstrip SWSs with the aid of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4cdcbd653789a4dcc3dbedef576b4da
https://doi.org/10.1134/s1063784220040222
https://doi.org/10.1134/s1063784220040222
Publikováno v:
IEEE Electron Device Letters. 40:1980-1983
For advanced telecommunications and radar systems, high-power miniaturized millimeter-band traveling-wave tubes (TWTs) are required. In this letter, we propose a meander-line slow-wave structure (SWS) that is suitable for multiple sheet beam interact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f90bb62cd874ec2ce479f3f2aadbd96
https://doi.org/10.1109/led.2019.2945502
https://doi.org/10.1109/led.2019.2945502
Autor:
Nikita M. Ryskin, Roman A. Torgashov
Publikováno v:
2021 14th UK-Europe-China Workshop on Millimetre-Waves and Terahertz Technologies (UCMMT).
Planar microstrip slow-wave structure (SWS) consisting of two electrically connected meander lines is under study in this paper. Such SWS is suitable for millimeter-band traveling-wave tube (TWT) operating with two low-voltage sheet electron beams. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f57d83411b3bec26b2c40a7681956e4
https://doi.org/10.1109/ucmmt53364.2021.9569879
https://doi.org/10.1109/ucmmt53364.2021.9569879
Autor:
V.N. Titov, Andrey V. Starodubov, Valeriy V. Emelyanov, Nikita M. Ryskin, Roman A. Torgashov, Andrey G. Rozhnev, Igor A. Navrotskiy
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
In this paper, we present the results of design and development of the multiple-tunnel meander-line slow-wave structure (SWS) for a high-power traveling-wave tube (TWT) with multiple sheet electron beam operating at millimeter band. Electromagnetic p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c9c3177991c05347206f8e92abc11a8
https://doi.org/10.1109/irmmw-thz50926.2021.9567187
https://doi.org/10.1109/irmmw-thz50926.2021.9567187
Autor:
Niraj Kumar, Andrey V. Starodubov, Roman A. Torgashov, Andrey G. Rozhnev, Andrey M. Zakharevich, Sahil Jain, Anton M. Pavlov, Vishant, Nikita M. Ryskin
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
The results of fabrication and cold-test study of the slow-wave interaction structure for the V-band backward-wave oscillator with a pseudospark-sourced sheet electron beam are presented. The proposed interaction structure is comprised of a truncated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37c942c59392ab07db917dda2a12d88b
https://doi.org/10.1109/irmmw-thz50926.2021.9567568
https://doi.org/10.1109/irmmw-thz50926.2021.9567568