The electrodynamic analysis of electromagnetic fields of circular waveguide with thin metal ridges

D.S. Gubsky; Губский Д.С.; V.V. Zemlyakov; Земляков В.В.; D.V. Lonkina; Лонкина Д.В.

The electrodynamic analysis of electromagnetic fields of circular waveguide with thin metal ridges

Authors: Gubsky D.¹, Zemlyakov V.¹, Lonkina D.¹
Affiliations:
1. Южный федеральный университет
Issue: Vol 20, No 4 (2017)
Pages: 11-17
Section: Articles
URL: https://journals.ssau.ru/pwp/article/view/7068
ID: 7068

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Abstract

The problem of the electrodynamic analysis of modes structure of circular metal waveguide with thin radial metal ridges is solved. The calculation algorithm of cutoff wave numbers and components of electromagnetic fields of TE-waves taking into account field singularity at thin metal ridges is developed. The investigation of spectral characteristics of the waveguide is provided. The pictures of electromagnetic fields distribution of the main and higher order modes are presented.