Electrodynamic Analysis of a Circular Waveguide with Thin Metal Ribs
- Authors: Gubsky D.S.1, Zemlyakov V.V.1, Lonkina D.V.1
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Affiliations:
- Southern Federal University
- Issue: Vol 61, No 5 (2018)
- Pages: 362-373
- Section: Article
- URL: https://journal-vniispk.ru/0033-8443/article/view/243888
- DOI: https://doi.org/10.1007/s11141-018-9897-0
- ID: 243888
Cite item
Abstract
We solve the problem of electrodynamic analysis of the mode composition of radiation in a circular waveguide with thin radial metal ribs. Algorithms for calculation of cutoff wave numbers and components of the electromagnetic fields of the H and E modes have been developed with allowance for the singularity of the field behavior near a thin metal rib. Spectral characteristics of the waveguide are studied. Structures of the electromagnetic fields of the fundamental mode and the higher modes are determined.
About the authors
D. S. Gubsky
Southern Federal University
Email: vvzem@yandex.ru
Russian Federation, Rostov-on-Don
V. V. Zemlyakov
Southern Federal University
Author for correspondence.
Email: vvzem@yandex.ru
Russian Federation, Rostov-on-Don
D. V. Lonkina
Southern Federal University
Email: vvzem@yandex.ru
Russian Federation, Rostov-on-Don
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