Zobrazeno 1 - 10
of 40
pro vyhledávání: '"A. Yu. Malakhov"'
Autor:
R. Yu. Malakhov
Publikováno v:
Научный вестник МГТУ ГА, Iss 209, Pp 136-144 (2016)
Analytical nonlinear model of high-power microwave HEMT with parallel resonance circuits was designed. Extraction method of high-power HEMT parameters without optimization usage was proposed and described. Test board for high-power HEMT measurement f
Externí odkaz:
https://doaj.org/article/194d5c3ce94b439c8323f212913f900a
Autor:
E. M. Dobychina, R. Yu. Malakhov
Publikováno v:
Научный вестник МГТУ ГА, Iss 209, Pp 117-123 (2016)
World technical level and progress trend of existence on-board intelligent antenna systems was considered. Digital transceiver structure with software-defined structure for on-board active phased antenna array was proposed.
Externí odkaz:
https://doaj.org/article/ea691405a77f4c1f9712fbba814cf375
Publikováno v:
Izvestia Volgograd State Technical University. :87-93
Publikováno v:
Izvestia Volgograd State Technical University. :70-75
Publikováno v:
IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY. :44-47
This study presents the results of studying the effect of shock-wave loading on the initiation of synthesis in Ni-Al powder mixture inside titanium matrix. X-ray phase analysis (XRD) and measurement of the microhardness of the intermetallic layer sho
Publikováno v:
IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY. :48-54
The paper presents the results of a study of the features of the deformation of the main plate made of AlMg6 in the process of explosion welding (with corrosion-resistant steel 08Cr18Ni10Ti). It was found that the end and edge sections of the main pl
Publikováno v:
Russian Metallurgy (Metally). 2021:1289-1293
The structure, morphology, microhardness, and tear strength of the L63 brass–36N invar welded joint fabricated by explosive welding are investigated. The shape of the joint interface is wavy with stable parameters (amplitude, length) for the chosen
Publikováno v:
Russian Engineering Research. 41:551-554
Attention focuses on the surface saturation of carbon steel with chromium and nickel, with simultaneous nitriding. For surface saturation, slip based on nickel and chromium-oxide powder mixture is employed. The structure of the modified layers, the m
Autor:
Kondratyeva, Elena Ivanovna, Sherman, V. D., M. A. Mukhina, O. I. Simonova, Kashirskaya, N. Yu, Malakhov, A. B., E. K. Zhekaite, Yu. V. Gorinova, E. V. Boitsova
Publikováno v:
Pediatria. Journal named after G.N. Speransky. 99:91-97
Objective of the research: to assess the prevalence and course of COVID-19 in children and adolescents with cystic fibrosis (CF) in the Russian Federation Materials and methods: up to September 1, 2020, 10 cases of COVID-19 in CF patients were regist
Publikováno v:
IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY. :87-91
In this work, the parameters of explosive welding of plates and pipes from heat resistant alloys with high-strength steel were established. It was found that to ensure strong adhesion, it is necessary to increase the kinetic energy of a flayer plate