Eigenmodes of a 2D array of coupled slot lines in the impedance approximation
- Authors: Bankov S.E.1, Duplenkova M.D.1
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Affiliations:
- Kotel’nikov Institute of Radio Engineering and Electronics
- Issue: Vol 62, No 8 (2017)
- Pages: 827-837
- Section: Electrodynamics and Wave Propagation
- URL: https://journals.rcsi.science/1064-2269/article/view/198631
- DOI: https://doi.org/10.1134/S1064226917080058
- ID: 198631
Cite item
Abstract
A 2D periodic array of coupled slot transmission lines is considered in the approximation of equivalent boundary conditions. The eigenmode problem for an array operating in the quasi-periodic mode is formulated and solved. The dispersion equation for eigenmode propagation constants and expressions for eigenmode fields are obtained. The behavior of eigenmodes in a frequency band and in a range of values of geometric parameters is analyzed. The orthogonality of eigenmodes is shown. Theoretical results are compared to the results of numerical calculation performed with the use of electromagnetic simulation systems.
About the authors
S. E. Bankov
Kotel’nikov Institute of Radio Engineering and Electronics
Author for correspondence.
Email: sbankov@yandex.ru
Russian Federation, Moscow, 125009
M. D. Duplenkova
Kotel’nikov Institute of Radio Engineering and Electronics
Email: sbankov@yandex.ru
Russian Federation, Moscow, 125009