Search Results - "Ignatenko, A.S."

The first reliable record of Neosharpia capucina (Faust, 1881) (Coleoptera: Curculionidae) in Russia since the original description by Yu.G. Arzanov, A.S. Ignatenko

“…Data on the record of the rare species Neosharpia capucina (Faust, 1881) (Coleoptera: Curculionidae) in Stavropol Region of Russia (Levokumskoe District,…”
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Nonstationary vibrations of structures made of composite materials by Dubenets, V. G., Savchenko, E. V., Ignatenko, A. S.

“…An efficient method for the analysis of nonstationary vibrations of structures by finite element modeling in the space of Fourier transforms is presented…”
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A range of phase-stable low-noise amplifiers by Khitko, V.I., Kovalenko, A.F., Pavlyuchik, A.A., Ignatenko, A.S.

“…The paper presents the results of developing and researching a range of 1-2, 2-4, 4-8, 8-12 GHz phase-stable low-noise GaAs MESFET amplifiers. The calculated…”
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Phase stable driver amplifier by Khitko, V.I., Demchenko, A.I., Pavlyuchnik, A.A., Ignatenko, A.S.

“…This paper presents experimental results for a GaAs phase stable driver amplifier based on FETs with Schottky-barrier gates. Estimated and experimental…”
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Solid 5-bit attenuator for 1-12 GHz band by Demchenko, A.I., Ignatenko, A.S., Kovalenko, A.F., Pavlyuchik, A.A., Shulenkov, A.S.

“…This paper describes the development of a monolithic GaAs 5 bit digital 1-12 GHz attenuator with minimum attenuation step of 0.5 dB. This broadband MMIC uses…”
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Broadband medium power amplifier by Pavluchik, A.A., Ignatenko, A.S., Nikitin, A.M., Kovalenko, A.F.

“…The results of research on a GaAs MMIC broadband medium power amplifier based on a MESFET process are presented. The calculated properties of the amplifier…”
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