Zobrazeno 1 - 10
of 55
pro vyhledávání: '"N. I. Zaitsev"'
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 22, Iss 1, Pp 67-75 (2021)
Studies of the impact of hailstorm on the productivity of soybean agrocenoses were carried out in 2020. Hail damaged and undamaged areas sown with the same soybean variety or sample have been compared. The analysis was carried out on 60 variants (var
Externí odkaz:
https://doaj.org/article/d5ec31eb2fbd49b69496fe673e132b5b
Autor:
N. S. Ginzburg, I. I. Golubev, A. K. Kaminsky, A. P. Kozlov, S. V. Kuzikov, E. A. Perelstein, N. Yu. Peskov, M. I. Petelin, S. N. Sedykh, A. P. Sergeev, A. S. Sergeev, A. A. Vikharev, N. I. Zaitsev
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 14, Iss 4, p 041002 (2011)
Experiments to investigate copper surface fatigue caused by pulsed rf radiation were carried out using the 30 GHz free electron maser. The copper surface of a special test cavity was exposed to 15–20 MW/150–200 ns rf pulses with a repetition rate
Externí odkaz:
https://doaj.org/article/f9f56f37445244bc8e71273f4d8aeb6f
Autor:
A. V. Chirkov, Vladimir L. Bakunin, Yu. M. Guznov, A. N. Kuftin, G. G. Denisov, Andrey P. Fokin, Yu. V. Novozhilova, A. S. Shevchenko, N. I. Zaitsev, S. A. Zapevalov
Publikováno v:
Radiophysics and Quantum Electronics. 62:481-489
The radiation-frequency locking by an external signal is experimentally studied for a megawatt gyrotron. An external signal from a magnetron is applied to the operation space of the gyrotron at a frequency of 35 GHz via a synthesized two-mirror quasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c47b864fd7d9f5affd5abef82feb22b
https://doi.org/10.1007/s11141-020-09994-y
https://doi.org/10.1007/s11141-020-09994-y
Autor:
Vladimir L. Bakunin, A. V. Chirkov, A. S. Shevchenko, Yu. A. Guznov, G. G. Denisov, A. N. Kuftin, Yu. V. Novozhilova, N. I. Zaitsev, S. A. Zapevalov, Andrey P. Fokin
Publikováno v:
Technical Physics Letters. 44:473-475
The frequency capture of radiation by an external signal was experimentally studied for the first time for a megawatt-power gyrotron. An external signal from the magnetron at a frequency of 35 GHz entered the working space of the gyrotron through a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da2b6c5f675df9f204ca0c16a57e8f2b
https://doi.org/10.1134/s1063785018060020
https://doi.org/10.1134/s1063785018060020
Publikováno v:
Journal of Communications Technology and Electronics. 59:71-76
Microwave-power input devices for a multimegawatt pulsed gyroklystron that works in the centimeter-wavelength range using a relativistic electron beam are considered. A device representing a supply waveguide with rectangular cross section that is tan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de0c7e6d4aa816e5ca7a08e524bd1fcf
https://doi.org/10.1134/s1064226913120103
https://doi.org/10.1134/s1064226913120103
Publikováno v:
Radiophysics and Quantum Electronics. 56:492-496
We present the results of experimental studies of the gyroklystron with cavities operated with the sequence of TE7.1.1—TE 7.3.1 volume modes and a radiation frequency of 35.4 GHz. At an accelerating voltage of 320 kV, we obtained an output radiatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1151ef42a13c52d5342e76eef8851ee
https://doi.org/10.1007/s11141-014-9453-5
https://doi.org/10.1007/s11141-014-9453-5
Autor:
Jérôme Puech, A. A. Sorokin, V. E. Semenov, Mietek Lisak, N. A. Zharova, Joel Rasch, A. K. Gvozdev, N. I. Zaitsev
Publikováno v:
IEEE Transactions on Plasma Science. 40:3062-3069
Single-surface multipactor on metal surfaces is studied in the case when the microwave electric field is superimposed on a dc electric and a permanent magnetic field. Based on a simple analysis of the electron motion, it is predicted that considerabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::078b8f2da3c605c87654a56c0a1b459c
https://doi.org/10.1109/tps.2012.2214063
https://doi.org/10.1109/tps.2012.2214063
Publikováno v:
Technical Physics. 57:1394-1399
Reasons for microwave discharge initiation in the vacuum section of the output waveguide of a powerful gyroklystron are discussed. It is found that the discharge is located near the range of an electron cyclotron resonance. A one-sided multipactor di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d62bca7c9284fb7f96b6ef8ab1480d62
https://doi.org/10.1134/s1063784212100076
https://doi.org/10.1134/s1063784212100076
Autor:
I. I. Golubev, V. A. Vdovin, V. G. Baev, I. A. Kryachko, S. M. Golubykh, N. Yu. Peskov, Sergey Kuzikov, N. I. Zaitsev, E. A. Perelshtein, A. I. Lesnikovich, A. P. Kozlov, Alim K. Kaminsky, S.N. Sedykh, S. I. Tyutyunnikov, Naum S. Ginzburg, A. A. Vikharev, A. F. Kratko, M. I. Petelin, I. A. Milevich, Yu. A. Fedotova, Yu. A. Kovalev
Publikováno v:
Radiophysics and Quantum Electronics. 54:648-654
We describe a facility for testing the properties of different objects affected by a sequence of highpower pulses of the microwave electromagnetic field. The facility performance is implemented due to the power level and stability of the single-mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9106ce8d43449172f847e00d00bb4108
https://doi.org/10.1007/s11141-012-9310-3
https://doi.org/10.1007/s11141-012-9310-3
Publikováno v:
Instruments and Experimental Techniques. 54:230-233
A magnetic analyzer of a helical subrelativistic electron beam formed by a three-electrode magnetron-injector gun in the field of a cryomagnet is described. Electrons are separated in transverse velocities by a magnetic field adiabatically increasing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cd38af67a4d7d02fcb8c8ae4b48feb8
https://doi.org/10.1134/s0020441211020059
https://doi.org/10.1134/s0020441211020059