Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Радіофізика та електроніка за назвою

Репозиторій DSpace/Manakin

Перегляд Радіофізика та електроніка за назвою

Сортувати за: Порядок: Результатів:

  • 50 лет лазерам в Институте радиофизики и электроники им. А. Я. Усикова НАН Украины 
    Дзюбенко, М.И.; Корниенко, Ю.В. (Радіофізика та електроніка, 2012)
    Описываются история запуска первого лазера в ИРЭ АН УССР, подготовка эксперимента по локации Луны, создание и развитие лазеров на красителях.
  • 90 лет А. П. Королюку 
    Автор відсутній (Радіофізика та електроніка, 2016)
    26 февраля 2016 г. исполнилось 90 лет выдающемуся ученому в области низкотемпературной акустики, члену-корреспонденту НАН Украины, лауреату Государственной премии УССР, доктору физико-математических наук Алексею Поликарповичу ...
  • Algorithms with stabilizing coefficients for solving poorly determined radiophysics problems 
    Kurayev, A.A.; Matveyenko, V.V.; Popkova, T.L. (Радіофізика та електроніка, 2016)
    This article describes the algorithms with correcting and stabilizing coefficients to provide sustainable solutions to systems of equations related to poorly determined tasks of electrodynamics and nonlinear dynamics. It ...
  • Analysis of three differential gpr systems for subsurface imaging 
    Varianytsia-Roshchupkina, L.A.; Gennarelli, G.; Soldovieri, F.; Pochanin, G.P. (Радіофізика та електроніка, 2014)
    The goal of this work is to analyze and compare possibilities of imaging using differential antenna systems with receiving antennas displaced symmetrically with respect to the transmitting antenna along three orthogonal ...
  • Chaos and frequency transformation in systems of coupled oscillators 
    Buts, V.A.; Vavriv, D.M.; Tarasov, D.V. (Радіофізика та електроніка, 2013)
    Chaotic instabilities and frequency transformations caused by the interaction of oscillators are important effects for many applications. We review these effects from the point of view of their influence on the dynamics ...
  • Development and experimental investigations of high power pulsed THz gyrotrons 
    Glyavin, M.; Luchinin, A.; Morozkin, M. (Радіофізика та електроніка, 2013)
    The terahertz radiation looks promising for pointer plasma discharge, remote detection of concealed radioactive materials, plasma diagnostics based on collective Thompson scattering, enhancement of spectroscopy methods, ...
  • Development of the concept of near-field technology in designing the effective small-aperture microwave antennas 
    Ivanchenko, I.; Popenko, N.; Khruslov, M.; Chernobrovkin, R.; Radionov, S.; Pischikov, V. (Радіофізика та електроніка, 2019)
    Предмет и цель работы. Статья посвящена обзору публикаций авторов по исследованию эффективных малоразмерных одиночных излучателей различных типов с применением технологии ближних полей.
  • Dynamics of populations in hydrogen atom under the action of ultra-short laser pulse 
    Derbov, V.L.; Teper, N.I. (2008)
    We present the results of the research of population dynamics in a hydrogen atom driven by a ultra-short laser pulse. The possibility to produce a wave packet of Rydberg states with high values of orbital and magnetic ...
  • Electrically switchable, Ka-band slotted waveguide antenna array system 
    Sekretarov, S.S.; Vavriv, D.M.; Volkov, V.A.; Natarov, M.P.; Glamazdin, V.V. (2008)
    An original electrically switchable, Ka-band slotted waveguide antenna array system has been recently developed, produced, and tested. The system consists of four identical sections, which are connected to a radar ...
  • Grazing incidence reflectivity of high-Tc superconductors: mm wave technique of conductivity measurements 
    Gubin, A.I; Cherpak, N.T.; Lavrinovich, A.A. (Радіофізика та електроніка, 2010)
    Non-resonant nondestructive technique has been described for investigation of high-temperature superconductive and relative materials through the measurement of the microwave reflection at grazing incidence. As authors ...
  • Hemispherical and aspheric wgm dielectric resonators with conducting endplates: radiation and conductivity losses depending on shape of the resonators surface 
    Barannik, A.A.; Cherpak, N.T.; Kharchenko, M.S.; Vitusevich, S.A. (Радіофізика та електроніка, 2013)
    The aim of the work is to study the radiation and conductivity losses in whispering gallery mode (WGM) resonators of different shape of the body of rotation. In this work, electromagnetic properties of a number of WGM ...
  • Identification of liquids in different containers using a microwave planar metamaterial 
    Nedukh, S.V.; Polevoy, S.Y.; Tarapov, S.I.; Vakula, A.S. (Радіофізика та електроніка, 2017)
    At present, the fast contactless identification of liquids enclosed into a container has a practical importance. The identification of liquids can be required, for example, at airports, in order to prevent the transport ...
  • Microwave effective electromagnetic response of sandwich like magnetic composite 
    Rybin, O.N.; Pitafi, A.I.; Vyalkina, S.P. (Радіофізика та електроніка, 2011)
    In this study, the long wave approximations for the effective electromagnetic response of 2-D sandwich metamaterial structure, as infinite two-component flat composite with cylindrical metallic inclusions contained by ...
  • Model synthesis of energy compressors 
    Kuzmitchev, I.K.; Melezhyk, P.M.; Pazynin, V.L.; Sirenko, K.Yu.; Sirenko, Yu.K.; Shafalyuk, O.S.; Velychko, L.G. (2008)
    A complete electrodynamic model and a synthesis algorithm of energy compressors have been developed for the first time. The theoretical problems have been solved that occur when constructing these structures on the basis ...
  • Photovoltaic effect at spin resonance in quantum magnetic field 
    Chernyshov, N.N.; Belousov, A.V.; Alkhawaldeh, M.A.F.; Pisarenko, V.M.; Rogozin, I.V. (Радіофізика та електроніка, 2018)
    The article is devoted to the investigation of the photovoltaic effect in n-InSb under optical transitions between the spin subbands of the Landau levels for the ultraquantum limit. The geometry is considered when the ...
  • Stop bands in magneto-photonic crystal in millimeter waveband 
    Khodzitsky, M.K. (Радіофізика та електроніка, 2009)
    One-dimensional (1D) magneto-photonic crystal (MPC) with tri-layer cell (vacuum-ferrite-quartz) interfaced with wire medium (WM) was investigated at microwave band. The appearance of two stopbands associated correspondingly ...
  • Study of spectral and polarization characteristics of layered chiral media 
    Beletskii, N.N.; Polevoy, S.Y.; Tarapov, S.I. (Радіофізика та електроніка, 2014)
    In this paper we study the spectral and polarization characteristics of layered chiral media using the propagation matrix method. The coefficients of the propagation matrix of the periodically layered chiral medium are ...
  • Terahertz transverse-magnetic-polarized waves localized on layered superconductor defect in photonic crystals 
    Apostolov, S.S.; Iakushev, D.A.; Makarov, N.M.; Shmat’ko, A.A.; Yampol’ski, i V.A. (Радіофізика та електроніка, 2016)
    We theoretically study eigenstates of electromagnetic field inside a one-dimensional photonic crystal containing a defect slab of layered superconductor. Basing on the transfer matrix formalism along with the electrodynamics ...
  • The ionospheric precursor to the 2011 march 11 earthquake as based on the Japan-pacific subionospheric VLF/LF network observation 
    Hayakawa, M.; Hobara, Y.; Rozhnoi, A.; Solovieva, M.; Ohta, K.; Izutsu, J.; Nakamura, T.; Yasuda, Y.; Yama-guchi, H.; Kasahara, Y. (Радіофізика та електроніка, 2012)
    By using the network observation of subionospheric VLF/LF signals in Japan and in Russia, we have found a significant ionospheric perturbation prior to the recent 2011 March 11 Japan earthquake (EQ) in the off-sea of the ...
  • ULF magnetic field depression as a possible precursor to the 2011/3.11 Japan earthquake 
    Schekotov, A.; Fedorov, E.; Hobara, Y.; Hayakawa, M. (Радіофізика та електроніка, 2013)
    The depression (reduction in amplitude) of ULF magnetic field variations of magnetospheric origin is studied at various distances from the epicenter of the strongest earthquake (EQ), which occurred in Japan on March 11, ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис