Search Results - "Glyavin, M. Y."
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Theoretical and Experimental Investigations of Terahertz-Range Gyrotrons with Frequency and Spectrum Control
Published in Journal of infrared, millimeter and terahertz waves (01-09-2020)“…We present the results of recent IAP RAS investigations, which were aimed at controlling the radiation frequency and spectrum of THz-range medium-power…”
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The project of third harmonic medium power W-band gyrotron
Published in EPJ Web of Conferences (01-01-2018)Get full text
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Non-adiabatic electron-optical system for 170GHz/1MW/CW gyrotron
Published in EPJ Web of conferences (01-01-2017)Get full text
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4
A high harmonic gyrotron with an axis-encircling electron beam and a permanent magnet
Published in IEEE transactions on plasma science (01-06-2004)“…A gyrotron with an axis-encircling electron beam is capable of high-frequency operation, because the high-beam efficiency is kept even at high harmonics of the…”
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Experimental study of the output radiation spectrum of a gyrotron with partial reflection of the output signal
Published in Radiophysics and quantum electronics (01-05-2000)“…We present the results of experimental studies of the effect of reflection of microwave radiation from a dielectric window on the frequency characteristics of…”
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Influence of the microwave-signal reflection on the generation efficiency of tunable gyrotrons
Published in Radiophysics and quantum electronics (01-11-1999)“…We estimate the decrease in the generation efficiency due to signal reflection from the microwave exit window of a wide-band gyrotron whose frequency is tuned…”
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Novel source of the chaotic microwave radiation based on the gyro-backward-wave oscillator
Published in IEEE transactions on microwave theory and techniques (01-06-2006)“…First experimental studies of the nonstationary phenomena in a powerful K-band gyro-backward-wave oscillator with an external reflector are presented…”
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Influence of reflections on mode competition in gyrotrons
Published in IEEE transactions on plasma science (01-06-2000)“…A general theory is presented for studying the influence of reflections on mode competition in gyrotrons. Strong effect is found in the illustrative example:…”
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Development of a Magnetic Cusp Gun for Terahertz Harmonic Gyrodevices
Published in IEEE transactions on electron devices (01-12-2012)“…A magnetic cusp gun (MCG) is being developed to generate an axis-encircling electron beam, which is called the large orbit beam, which is going to drive a…”
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Study of a Stationary Breakdown Wave Under the Conditions of Noticeable Reflection of the Incident Electromagnetic Wave from a Gas-Discharge Plasma
Published in Radiophysics and quantum electronics (01-10-2015)“…We model numerically propagation of a stationary ionization wave oppositely to an incident plane electromagnetic wave within the frameworks of the simplest…”
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Design of a Subterahertz, Third-Harmonic, Continuous-Wave Gyrotron
Published in IEEE transactions on plasma science (01-06-2008)“…The design of a 400-GHz gyrotron operating at the third cyclotron harmonic is presented. The gyrotron is designed to operate at the TE6!4-mode, which allows…”
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Development of Powerful Gyrotrons with Improved Parameters in IAP RAS/GYCOM
Published in 2024 Photonics & Electromagnetics Research Symposium (PIERS) (21-04-2024)“…Gyrotrons are the most advanced high-power sources of millimeter-wave radiation. Currently, the Institute of Applied Physics RAS, together with GYCOM Ltd,…”
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Conference Proceeding -
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Mode Competition in a Two-Mode Gyrotron With Delayed Reflections
Published in IEEE transactions on plasma science (01-08-2014)“…Effect of delayed reflection from the remote load on mode competition in a two-mode gyrotron is considered. A system of quasi-linear delay-differential…”
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High-harmonic Gyrotrons with Selective Cavities
Published in 2019 Photonics & Electromagnetics Research Symposium - Fall (PIERS - Fall) (01-12-2019)“…Experimental verification of the a novel method of selectivity increase in high- harmonic gyrotrons is reported. The second-harmonic operation of a pulsed…”
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Conference Proceeding -
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Frequency-tunable CW gyro-BWO with a helically rippled operating waveguide
Published in IEEE transactions on plasma science (01-06-2004)“…Operation of a continuous wave gyrotron backward-wave oscillator (gyro-BWO) with a helically rippled operating waveguide has been experimentally studied. The…”
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Experimental investigation of THz-range gyrotron with a pulsed coil
Published in 2012 22nd International Crimean Conference "Microwave & Telecommunication Technology" (01-09-2012)“…The results of experimental investigation of 0.67 THz pulsed gyrotron are presented. The power about 150 kW with efficiency 20% has been demonstrated at…”
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Conference Proceeding -
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Theoretical and experimental investigations of submillimeter CW gyrotrons in IAP RAS
Published in 2010 20th International Crimean Conference "Microwave & Telecommunication Technology" (01-09-2010)“…The paper presents an overview of research activity for development of relatively low-power (10-100 W) submillimeter CW gyrotrons at the IAP RAS The design of…”
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Improving the efficiency of submillimeter gyrotrons by using various electrodynamic systems
Published in 2010 20th International Crimean Conference "Microwave & Telecommunication Technology" (01-09-2010)“…At present, interest to submillimeter devices, has been strengthened since this frequency range is attractive for numerous applications, which include plasma…”
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Modeling and design of planar gyrotron with sheet electron beam
Published in 2012 22nd International Crimean Conference "Microwave & Telecommunication Technology" (01-09-2012)“…The results of theoretical study and numerical simulations of planar gyrotrons with sheet helicak electron beam are presented. An advantage of this scheme…”
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Conference Proceeding -
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Imaging the output field pattern of a 110-GHz gyrotron with pulsed magnetic field using recombination continuum emitted by a slab of the Cs-Xe dc discharge
Published in IEEE transactions on plasma science (01-04-2005)“…It has been demonstrated that recombination continuum emitted by a slab of the positive column of the Cs-Xe discharge can be used successfully to image…”
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