Zobrazeno 1 - 7
of 7
pro vyhledávání: '"S. E. Ernyleva"'
Publikováno v:
Plasma Physics Reports. 45:980-983
This study continues a series of works on creating a broadband plasma microwave sources on the basis of a smooth waveguide. Various methods for creating microwave sources and various methods for feedback uncoupling are considered with the purpose of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0147d729e8b9eb101ac0cc3ac5fa7f95
https://doi.org/10.1134/s1063780x19080117
https://doi.org/10.1134/s1063780x19080117
Autor:
S. E. Ernyleva, O. T. Loza
Publikováno v:
Physics of Wave Phenomena. 25:130-136
We describe mechanisms of microwave pulse shortening in radiation sources with the power of about 108 W based on interaction between relativistic electron beams of nanosecond duration and preformed plasma. The shortening is mainly due to the electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fd064e76423baa7545ceb16f758f1ac
https://doi.org/10.3103/s1541308x17020091
https://doi.org/10.3103/s1541308x17020091
Autor:
O. T. Loza, S. E. Ernyleva
Publikováno v:
Physics of Wave Phenomena. 25:56-59
The results of numerically simulating a high-power plasma maser—the wideband microwave noise amplifier—are reported. The configuration and parameters of the device are chosen with a view to its possible future use for generating pulses with a dur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5852293986fcf0ff551ed83b79d6bae
https://doi.org/10.3103/s1541308x17010095
https://doi.org/10.3103/s1541308x17010095
Publikováno v:
Technical Physics. 59:1228-1232
Using a numerical model, we propose a source of microwave pulses, based on the interaction of a high-current relativistic electron beam with plasma. The source is an intrinsic noise amplifier with a pulse duration shorter than 3 ns, which does not pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::028fd108b307fecc23d89343f2026f49
https://doi.org/10.1134/s1063784214080106
https://doi.org/10.1134/s1063784214080106
Autor:
S. E. Ernyleva, O. T. Loza
Publikováno v:
Bulletin of the Lebedev Physics Institute. 41:43-46
The mechanism of the development of the effect of microwave pulse shortening in a plasma relativistic microwave generator with a power of 108 W is determined using numerical simulation. Methods for eliminating the causes of microwave generation quenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8a723386a0ebf6d1868147273b8e36b
https://doi.org/10.3103/s1068335614020031
https://doi.org/10.3103/s1068335614020031
Publikováno v:
Technical Physics. 58:1503-1506
It is shown experimentally and by numerical simulation that the radiation frequency of a 50-MW plasma relativistic microwave oscillator can be varied within 15% during a 60-ns-wide pulse by varying the plasma concentration. The plasma is generated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2472ae63784711e9d55038562ba4e043
https://doi.org/10.1134/s1063784213100265
https://doi.org/10.1134/s1063784213100265
Publikováno v:
Bulletin of the Lebedev Physics Institute. 40:178-186
The causes of emission quenching in the plasma relativistic microwave generator are studied by numerical calculations using the particle-in-cell method. The process mechanism in which the plasma boundary moves from the coaxial collector edge with a v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e18ff674dc443462b8e01fe6eb8ecd70
https://doi.org/10.3103/s1068335613070026
https://doi.org/10.3103/s1068335613070026