Email this article Gradient method for calculating losses in guide electrodynamic structure with imperfect shielding surfaces
- Authors: Biryukov V.1, Lobin S.1
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Affiliations:
- Nizhny Novgorod State Technical University named after R.E. Alekseev
- Issue: Vol 23, No 2 (2020)
- Pages: 14-20
- Section: Articles
- URL: https://journals.ssau.ru/pwp/article/view/7945
- DOI: https://doi.org/10.18469/1810-3189.2020.23.2.14-20
- ID: 7945
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Abstract
The paper considers the influence of a rough surface on the propagation of waves in shielded structures, taking into account the finite conductivity of the metal. A brief overview of the most significant models of such structures is presented and a new calculation method is proposed, which is based on the principle of a gradient model of a rough surface and the concept of partial Brillouin waves. Using the developed method, a simple expression is obtained for the equivalent conductivity of a rough surface, which can be used in well-known formulas for linear losses of various guide structures.
About the authors
Vladimir V. Biryukov
Nizhny Novgorod State Technical University named after R.E. Alekseev
Author for correspondence.
Email: birukovvv@mail.ru
Sergey G. Lobin
Nizhny Novgorod State Technical University named after R.E. Alekseev
Email: s.lobin@live.ru
References
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