On the Use of Quadrilateral Meshes for Enhanced Analysis of Waveguide Devices with Manhattan-Type Geometry Cross-Sections

On the Use of Quadrilateral Meshes for Enhanced Analysis of Waveguide Devices with Manhattan-Type Geometry Cross-Sections

This work addresses the suitability of using structured meshes composed of quadrilateral finite elements, instead of the classical unstructured meshes made of triangular elements. These meshes are used in the modal analysis of waveguides with Manhattan-like cross-sections. For this problem, solved w...

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Bibliographic Details
Main Authors: Mohamad Hosein Rasekhmanesh, Gines Garcia-Contreras, Juan Córcoles, Jorge A. Ruiz-Cruz
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Mathematics
Subjects:
finite-element method
mode-matching method
Lagrange elements
triangular cell types
quadrilateral cell types
degenerate mode analysis
Online Access:https://www.mdpi.com/2227-7390/10/4/656

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https://www.mdpi.com/2227-7390/10/4/656

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