Search Results - "2009 19th International Crimean Conference Microwave & Telecommunication Technology"

The theory of plasma-beam superheterodyne free electron laser with H-ubitron pumping by Kulish, V.V., Lysenko, A.V., Koval, V.V.

“…The nonlinear quadratic theory of plasma-beam superheterodyne free electron laser with H-ubitron pumping is presented. Multi-harmonious interaction of waves is…”
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Localized states of nanodimensional semiconductor structures by Mazinov, A.S., Bahov, V.A., Nazderkin, E.A.

“…The approach to the description of nanodimensional semiconductor structures based on definition of own energy that picked up from the Schroumldinger's equation…”
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Electron transport in GaAs/AlAs quantum wire transistor structure in periodical electric field by Borzdov, A.V., Pozdnyakov, D.V., Borzdov, V.M.

“…Monte-Carlo simulation of electron transport in GaAs/AlAs quantum wire transistor structure is performed in the periodical longitudinal electric field of…”
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Determination of troposphere refraction and reflecting layers by variation of satellite signal level using spectral estimation methods by Gudkov, V.N., Lutsenko, V.I., Lutsenko, I.V., Ahn, N.S.

“…A method of estimation of tropospheric refraction based on a spectral estimation of amplitude of transmitted radiation of satellite is proposed. A possibility…”
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Phase noise decreasing in CK4-Belan 32 spectrum analyzer by Belchikov, S.A., Dzisiak, A.B.

“…A comparative analysis of phase noise characteristics for various high-end spectrum analyzers is presented…”
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Object classification method based on scattered field correlation analysis by Artyomova, T.K., Gvozdaryev, A.S.

“…A novel radioholographic classification method based on correlation between scattered fields of the registered and the model objects is proposed and approved…”
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Influence of interface fractal geometry on anomalous behaviour of volt-ampere characteristic of metal-semiconductor contacts with Shottky barrier by Torkhov, N.A.

“…With the use of a term of fractal surfaces there was showed that real metal-semiconductor interfaces with Shottky barrier had been provided with a fractal…”
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2-4 GHz 50 W and 100 W wideband GaAs transistor power amplifier units by Bochkarev, D., Kistchinsky, A., Nikityn, D., Radchenko, A.

“…The results of a development and an experimental investigation of 50 Watt and 100 Watt wideband of units of GaAs transistor amplifiers of a range 2 - 4 GHz are…”
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The history of Special Design Bureau of television equipment at Simferopol PC «Foton by Yermolov, P.P., Voychenko, V.G.

“…Presented in this paper is the history of Special Design Bureau (SDB) of television equipment at Simferopol PC "Foton" (the end of sixties - nineties), which…”
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Narrowband stripline filter on suspended substrate by Belyaev, B.A., Izotov, A.V., Leksikov, A.A., Serzhantov, A.M., Govorun, I.V.

“…A method of decreasing of interaction between stripline resonators on a suspended substrate that allows reducing sizes of narrowband filters on their base is…”
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Using radiocommunication in order to increase efficiency of search and rescue operations at sea by Afonin, I.L., Bokov, G.V.

“…The analysis of maritime disasters and existing means of radio communication for distress vessels has been done. A number of actions to increase efficiency of…”
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Enhancement of electrical and chemical surface properties of titanium and iron-carbon alloys irradiated with a low-energy intense pulsed electron beam by Markov, A.B., Reuther, H., Shevchenko, N., Kolitshch, A.

“…Processes leading to homogenization of chemical and phase composition of near-surface layers materials made from titanium and iron-carbon alloys under…”
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Measurement of microwave device noise figure by Belchikov, S.A., Dzisiak, A.B.

“…The main methods of measurement of noise figure of microwave devices are reviewed. The new possibilities of the spectrum analyzer CK4-Belan 32 are shown…”
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Multi-octave devices for incident and reflected microwaves separation by Andronov, E.V., Goshin, G.G., Morozov, O.J., Fateyev, A.V.

“…The research and modeling of multi-octave devices for incident and reflected microwaves separation in coaxial lines have been carried out. Prototype samples…”
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Some approaches to estimation of functional condition of visual type operators using hardware-software complex by Kochina, M.L., Kalimanov, V.G., Saikovskaya, L.F., Firsov, A.G., Shelest, O.N.

“…In this work we have presented methodical approach to the estimation of functional conditions of visual type operators and software-hardware complex for its…”
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Electromagnetic waves scattering on a lattice of Dielectric Resonators by Trubin, A.A.

“…There are given investigation results of scattering of electro-magnetic waves on square lattices of Dielectric Resonators (DR) with magnetic resonance H 101 …”
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UHF dual class E power amplifier with load network in series to switch by Baranov, A.V.

“…The dual class E amplifier with series to switch both capacitor and inductor is presented. The values of elements of amplifier load network are determined. A…”
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Analysis of interference re-reflections in MIMO radar at multiplicative processing by Chapoursky, V.V.

“…The mathematical model of influence of rereflections is presented for a small range radar with a step frequency modulation signal and for a spatially…”
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Space-diversity reception as queueing system with mixed priority by Marigodov, V.K.

“…The possibility of application system mass service with mixed priority for efficiency estimation of space-time radio reception system is demonstrated…”
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Spatially-frequency coherence of radiation field in aperture antennas by Lobkova, L.M., Golovin, V.V., Troitsky, A.V.

“…The analysis of influence on radiation characteristics of aperture antennas of a bandwidth of a signal used for earth-based and space-based systems of radio…”
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