Email this article Finite-element methods for junction problems for coaxial and radial waveguides
- Authors: Delitsyn A.L.1
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Affiliations:
- Department of Physics
- Issue: Vol 71, No 4 (2016)
- Pages: 368-374
- Section: Theoretical and Mathematical Physics
- URL: https://journal-vniispk.ru/0027-1349/article/view/164554
- DOI: https://doi.org/10.3103/S0027134916040068
- ID: 164554
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Abstract
We apply the method of mixed finite elements to the junction problem for coaxial and radial waveguides. The problem is reduced to an internal boundary-value problem with nonlocal boundary-value conditions. In the low-frequency range, we compare the results of the finite-element method with the Otto relationship.
About the authors
A. L. Delitsyn
Department of Physics
Author for correspondence.
Email: delitsyn@mail.ru
Russian Federation, Moscow, 119991
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