Advanced Modeling of Circular Waveguide-Based Devices With Smooth Profiles Using Transformation Optics and Hierarchical Model Reduction

Advanced Modeling of Circular Waveguide-Based Devices With Smooth Profiles Using Transformation Optics and Hierarchical Model Reduction

A powerful and accurate analysis method for the full-wave analysis of circular waveguide-based devices is introduced. The method uses transformation optics, hierarchical model reduction, and the finite element method. First, transformation optics is applied to map the original device in a cylinder f...

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Bibliographic Details
Main Authors: Giacomo Giannetti, Stefano Selleri, Gian Guido Gentili, Gines Garcia-Contreras, Juan Corcoles, Jorge A. Ruiz-Cruz
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Journal of Microwaves
Subjects:
Circular waveguide
electromagnetic modeling
finite element method
modal analysis
model order reduction
transformation optics
Online Access:https://ieeexplore.ieee.org/document/10706872/
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https://ieeexplore.ieee.org/document/10706872/

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