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W-Band Amplifier Klystron with a Sheet Beam

  • MICROWAVE ELECTRONICS
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Abstract

A W-band amplifier klystron has been designed based on a sheet electron beam and multigap cavities formed from a two-side comb slow-wave system segment. It has been shown via computer simulation that the proposed device has an output power higher than 1 kW, a gain of about 50 dB, an amplified frequency band of 0.4 GHz, and an efficiency of more than 10% at an essentially lower accelerating voltage compared with foreign analogous.

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Author information

Authors and Affiliations

  1. AO “Svetlana-Elektronpribor”, 194156, St. Petersburg, Russia

    D. V. Averkiev, A. D. Grigoriev, A. G. Kireev & E. R. Seregina

  2. St. Petersburg State Electrotechnical University “LETI”, 197376 , St. Petersburg, Russia

    A. D. Grigoriev

Authors
  1. D. V. Averkiev
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  2. A. D. Grigoriev
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  3. A. G. Kireev
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  4. E. R. Seregina
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Corresponding author

Correspondence to A. D. Grigoriev.

Additional information

Translated by E. Bondareva

Based on the report presented at the All-Russia Conference “Problems of Microwave Electronics’2017” n. a. V.A. Solntsev.

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Averkiev, D.V., Grigoriev, A.D., Kireev, A.G. et al. W-Band Amplifier Klystron with a Sheet Beam. J. Commun. Technol. Electron. 64, 258–264 (2019). https://doi.org/10.1134/S106422691903001X

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  • DOI: https://doi.org/10.1134/S106422691903001X

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