Zobrazeno 1 - 10
of 136
pro vyhledávání: '"волноводы"'
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 2, Pp 73-86 (2019)
The basic results of research and optimization of powerful UHF electronic devices are presented in brief. Their complete description is contained in quoted six monographs and 172 papers, which where published in international and state journals by au
Externí odkaz:
https://doaj.org/article/307bea0819de4b1bad5f533805f4d37d
Autor:
S. V. Kolosov
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 3, Pp 18-21 (2019)
Computer simulations have shown that the introduction of the cut-off waveguide section in the middle and the presence of absorbing inserts allows you to create a gyro-TWT with high gain over 40 dB, prevents the effects of self-excitation, receive an
Externí odkaz:
https://doaj.org/article/8277ec389ad2476a81da79abc621d96d
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 3, Pp 5-10 (2019)
The correct excitations equations for waveguides and cavities by electron beams in general case where 3D phase-modulating take place are formulated.
Externí odkaz:
https://doaj.org/article/7afe5bd7df44496bbbd6913b8c76ce1d
Publikováno v:
Литосфера, Vol 0, Iss 1, Pp 21-30 (2019)
Установлена преимущественная связь очагов коровых землетрясений с границами разноскоростных блоков, намеченных по данным глубинной с
Externí odkaz:
https://doaj.org/article/44ac4eb0de8e461f97024e708c239632
Autor:
Andrey D. Grigoriev
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 0, Iss 5, Pp 33-38 (2018)
Perfect knowledge of dielectric parameters is necessary for its application in various devices. In spite of the whole range of measurement techniques, their practical implementation in the microwave frequency band runs into some difficulties. This ar
Externí odkaz:
https://doaj.org/article/38c4de16e638478daf45a2c595481a22
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 0, Iss 3, Pp 71-78 (2018)
A method for analysis of dispersion characteristics of guided optical modes propagating in the optical waveguides with small cross-sections is proposed. The method is based on introduction of a correction factor for a longitudinal wavenumber of propa
Externí odkaz:
https://doaj.org/article/d245e996b3594131984ad6a10a7fa024
Hybrid Types of Waves Propagating in Double Ridged Waveguide with Piecewise-Layer Dielectric Filling
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 0, Iss 2, Pp 60-69 (2018)
The algorithm for calculating electrodynamic characteristics of hybrid types of waves propagating in double ridged waveguide with piecewise-layered dielectric filling is presented. The double ridged waveguide structure with dielectric plates installe
Externí odkaz:
https://doaj.org/article/26cfeed4853a4f7aac29cb099e976cb8
Autor:
Lytaev, Aleksandr, Popov, Igor
The directional coupler formed by a system of two dual-mode optical waveguides is studied with the aim of being used as a switcher for a nonlinear optical CNOT quantum gate. The paper focuses on simulation of behaviour of electromagnetic radiation in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00bf3a0d4d3b72bb87a80509b66b571b
Autor:
Fominykh, Nikita, Zubov, Fedor, Ivanov, Konstantin, Moiseev, Eduard, Nadtochiy, Alexey, Mintairov, Sergey, Kalyuzhnyy, Nikolay, Melnichenko, Ivan, Pirogov, Vladimir, Scherbak, Sergey, Urmanov, Boris, Nahorny, Aliaksei, Kryzhanovskaya, Natalia, Zhukov, Alexey
In the present work, we study the possibility of the emission output of a semiconductor microring laser through a radially coupled optical waveguide. Room temperature lasing has been achieved in continuous wave regime with the wavelength of ~1090 nm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::741103ba2d0fa92b0823d63a2d218a4c
Представлен обзор современного состояния исследований в области спинтроники и магноники. Рассмотрены основные концепции создания уст
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::402594149ef87bf62d8fb483cfb69cc3