Zhurnal Radioelektroniki - Journal of Radio Electronics. eISSN 1684-1719. 2021. No. 8
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DOI: https://doi.org/10.30898/1684-1719.2021.8.7

UDC: 621.385.69

THREE-GAP RESONATOR FOR MINIATURE MULTI-BEAM KLYSTRON

A.Yu. Miroshnichenko, M.A. Chernyshev, V.A. Tsarev, N.A. Akafyeva

Yuri Gagarin State Technical University of Saratov

410054, Saratov, st. Polytechnic, 77

The paper was received July 6, 2021

Abstract. The paper presents the results of a study of a three-gap resonator for a miniature multi-beam klystron. A feature of the resonator is the use in the construction of a suspended dielectric substrate with strip resonant conductors located on it. The main electrodynamic parameters of the resonator were calculated. The analysis of the high-frequency electric field along the interaction space is carried out for each of the modes. For the antiphase and in-phase modes, the possibility of tuning the resonator to multiple resonant frequencies is shown. Electronic parameters were calculated for the frequency multiplicity mode. The investigated resonator can find application in miniature multi-beam klystrons of the centimeter and millimeter range.

Key words: three-gap resonator, miniature multi-beam klystron, suspended dielectric substrate, strip conductor, antiphase mode, in-phase mode.

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For citation:

Miroshnichenko A.Yu., Chernyshev M.A., Tsarev V.A., Akafyeva N.A. Three-gap resonator for miniature multi-beam klystron. Zhurnal Radioelektroniki [Journal of Radio Electronics]. 2021. No.8. https://doi.org/10.30898/1684-1719.2021.8.7 (In Russian)