Zobrazeno 1 - 10
of 119
pro vyhledávání: '"A I, Reznikov"'
Publikováno v:
Vìsnik Nacìonalʹnogo Tehnìčnogo Unìversitetu Ukraïni Kììvsʹkij Polìtehnìčnij Ìnstitut: Serìâ Radìotehnìka, Radìoaparatobuduvannâ, Iss 80 (2020)
З метою вдосконалення терагерцових технологiй та пiдвищення ефективностi джерел випромiнювання для телекомунiкацiйних систем терагерцо
Externí odkaz:
https://doaj.org/article/a8b72e36099641aea085c4cd12cfe99d
Autor:
G. A. Isachenko, A. I. Reznikov
Publikováno v:
Geobotanical mapping. :36-48
The study of actual processes in landscapes, including their mapping, is based on the idea of an elementary landscape as a unity of a stable component (landscape site) and more dynamic landscape states. Mapping of actual landscape processes is tackle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dca81eb18ac4ec2e7afd725b64383c9b
https://doi.org/10.31111/geobotmap/2022.36
https://doi.org/10.31111/geobotmap/2022.36
Publikováno v:
Radioelectronics and Communications Systems; Vol. 64 No. 12 (2021); 619-632
Radioelectronics and Communications Systems; Том 64 № 12 (2021); 619-632
Radioelectronics and Communications Systems; Том 64 № 12 (2021); 619-632
The paper presents the simulation results of a broadband fiber Raman amplifier with uniform gain band covering C+L telecommunication windows in the standard TrueWaveRS fiber. Main advantages of the fiber amplifier with active medium based on the sing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5220b7936bf09d913d40003b2308fd89
https://doi.org/10.3103/s0735272721120013
https://doi.org/10.3103/s0735272721120013
Publikováno v:
Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia. :63-72
The two-wave (2λ) fiber laser based on the stimulated Raman scattering is proposed in order to improve terahertz technologies realization and to increase the efficiency of radiation sources for telecommunication systems in the terahertz range. As a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ba948e733863700743bf68929251764
https://doi.org/10.20535/radap.2020.80.63-72
https://doi.org/10.20535/radap.2020.80.63-72
Publikováno v:
Technical Physics Letters. 44:316-319
We propose a method for calculating nonstationary heat fluxes using the electric-response signal of a sensor based on anisotropic bismuth single-crystal thermoelements. Using this method, it is possible to approximately calculate the heat flux during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d15fa8a26bc4a1f34114a15c470b1ef
https://doi.org/10.1134/s1063785018040235
https://doi.org/10.1134/s1063785018040235
Publikováno v:
Technical Physics Letters. 43:334-337
We have calculated the fields of temperature and electric potential in the model of a thermal sensor based on anisotropic thermoelements in the nonstationary thermal regime. It is shown that the effect of thermal-conduction anisotropy of a material o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f22ac2c1024b91cd3bd3a73259c673b5
https://doi.org/10.1134/s1063785017040125
https://doi.org/10.1134/s1063785017040125
Publikováno v:
Seismic Instruments. 53:1-18
This paper reports the long-term teamwork results obtained by an expert group from the Radiophysical Research Institute (NIRFI) and VEGA Geophysics Ltd. (VEGA, St. Petersburg) in the course of designing modern induction-coil magnetic field sensors. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eb00d3a45951feaafd438cdf643c922
https://doi.org/10.3103/s0747923917010078
https://doi.org/10.3103/s0747923917010078
Publikováno v:
2019 IEEE 8th International Conference on Advanced Optoelectronics and Lasers (CAOL).
direct determination of fiber span lengths as functions of bit errors rate for several standard speeds of data transfer by experimental study of amplified spontaneous emission in the backward pumped Raman amplifier are introduced in our work. The lin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e4ea0c882e96a5d100272d2acb7ea75
https://doi.org/10.1109/caol46282.2019.9019507
https://doi.org/10.1109/caol46282.2019.9019507
Publikováno v:
Technical Physics. 61:1647-1653
We investigate the phenomena that accompany the acceleration of a free plasma piston (without a striker) in the electromagnetic rail accelerator channel filled with different gases (argon, helium). An intense glow appears in the shock-compressed laye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4799af4806d706ee9c0c91ac6ef2b841
https://doi.org/10.1134/s1063784216110293
https://doi.org/10.1134/s1063784216110293
Publikováno v:
Technical Physics Letters. 42:460-463
Thermal and thermoelectric processes in anisotropic heat elements located on substrates made of different materials have been numerically simulated. It is shown that, when an invariable heat flux passes through a heat element, the thermophysical prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5128f168eec812db8e6860a7798e2e35
https://doi.org/10.1134/s1063785016050035
https://doi.org/10.1134/s1063785016050035