Excitation equations for the arbitrarily-irregular coaxial waveguide

Kurayev, A.A.; Popkova, T.L.; Рак, А. О.

doi:10.1109/ivec.2011.5747021

Cited by 2 publications

(1 citation statement)

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“…The irregular waveguide excitation equations were built on the basis of the coordinates transformation method [5,19]. It consists in the substitution of the excitation problem of an irregular waveguide by the excitation of a regular waveguide with the waveguide radius equal to one.…”

Section: Mathematical Modelmentioning

confidence: 99%

Gyroton with the Corrugated Resonator

Kolosov

Kurayev

Рак

et al. 2019

Plasma

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A new type of high-power electronic device—a gyroton with a corrugated resonator—is described and investigated. Spatial bunching of the electron beam does not occur in this device, however, highly efficient electron beam power conversion into the rotating electromagnetic field power is possible. The rectilinear electron beam deviates from the axis by the slow TM11 wave, then it gives up longitudinal energy to the same wave with more than 78% efficiency, and an output power up to 30 MW. The developed mathematical model of the interaction of the relativistic electron beam with an irregular circular waveguide and resonator fields presented in this article can be used to calculate and optimize the processes occurring in various microwave electronic devices, such as gyrotrons, gyrotons, TWT, Gyro-TWT, and BWT.

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Section: Mathematical Modelmentioning

confidence: 99%

Gyroton with the Corrugated Resonator

Kolosov

Kurayev

Рак

et al. 2019

Plasma

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Isolation of two-dimensional E-fields in the excitation equations for hollow waveguides

Kuraev

Короновский

Kurkin

et al. 2018

Infocommunications and Radio Technologies

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The traditional excitation equations of the Vainshtein waveguide excitation theory based on presenting the field excited by extraneous sources as a sum of TE and TM eigenwaves of the hollow waveguide, which transversal components form the complete basis in the class of the transversal vectors of a waveguide section. However, in the excitation sources area (longitudinal sonde, electron beam) the waveguide is not hollow and the potential transverse electric field appears in this area. The transversal electric field completes the basis of TE and TM waves. This is not taken into account in the traditional excitation equations. In this paper, the necessary correction of the excitation equations in the sources area is obtained.

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Excitation equations for the arbitrarily-irregular coaxial waveguide

Cited by 2 publications

References 0 publications

Gyroton with the Corrugated Resonator

Gyroton with the Corrugated Resonator

Isolation of two-dimensional E-fields in the excitation equations for hollow waveguides

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