Email this article Analysis of an Electromagnetic Wave with Circular Electron Beam Interaction in a Slow-Wave System of “Ribbed-Metal-Rod” Type
- Authors: Yelizarov A.A.1, Pchelnikov Y.N.2, Shaymardanov R.V.1
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Affiliations:
- Higher School of Economics National Research University Higher School of Economics
- Science Applications International Corporation
- Issue: Vol 43, No 12 (2017)
- Pages: 1118-1120
- Section: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/206898
- DOI: https://doi.org/10.1134/S1063785017120173
- ID: 206898
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Abstract
The interaction of an electromagnetic wave and external annular electron beam in a slow-wave system (SWS) of ribbed-metal-rod type was analyzed and expressions for the equivalent parameters of inductance and capacitance of the structure were found. A dispersion equation describing the excitation of axisymmetric electric waves in the SWS was derived in the impedance approximation. The dispersion characteristics and coupling coefficient have been modeled depending on the geometry of the rod and dielectric permittivity of the material filling the grooves in the SWS structure.
About the authors
A. A. Yelizarov
Higher School of Economics National Research University Higher School of Economics
Author for correspondence.
Email: a.yelizarov@hse.ru
Russian Federation, Moscow
Yu. N. Pchelnikov
Science Applications International Corporation
Email: a.yelizarov@hse.ru
United States, McLean, VA
R. V. Shaymardanov
Higher School of Economics National Research University Higher School of Economics
Email: a.yelizarov@hse.ru
Russian Federation, Moscow
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