[图书][B] MATLAB-based finite element programming in electromagnetic modeling

Ö Özgün, M Kuzuoğlu - 2018 - taylorfrancis.com
This book is a self-contained, programming-oriented and learner-centered book on finite
element method (FEM), with special emphasis given to developing MATLAB® programs for …

Reliable fast frequency sweep for microwave devices via the reduced-basis method

V De La Rubia, U Razafison… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
In this paper, a reduced-basis-approximation-based model-order reduction for fast and
reliable frequency sweep in the time-harmonic Maxwell's equations is detailed. Contrary to …

A subspace-splitting moment-matching model-order reduction technique for fast wideband FEM simulations of microwave structures

D Szypulski, G Fotyga, V de la Rubia… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article describes a novel model-order reduction (MOR) approach for efficient wide
frequency band finite-element method (FEM) simulations of microwave components. It relies …

Finite element analysis of periodic structures without constrained meshes

V de La Rubia, J Zapata… - IEEE transactions on …, 2008 - ieeexplore.ieee.org
A finite element analysis is detailed of periodic structures without constrained meshes. The
infinite periodic analysis domain is reduced to the unit cell analysis by means of the Floquet …

Using a MAM and genetic algorithm to optimize UWB microstrip monopole antenna with FEM and HFSS

J Pourahmadazar, H Shirzad… - 2010 5th …, 2010 - ieeexplore.ieee.org
The purposes of this work is the design and optimization of a new form of microstrip cardioid
patch monopole antenna with frequency-notched behavior intended to reject the 5-6 GHz …

Microwave circuit design by means of direct decomposition in the finite-element method

V de La Rubia, J Zapata - IEEE transactions on microwave …, 2007 - ieeexplore.ieee.org
In this paper, a domain decomposition approach for design purposes is proposed. The
analysis domain is divided into subdomains according to the arbitrarily shaped parts that …

Inf-sup-constant-free state error estimator for model order reduction of parametric systems in electromagnetics

S Chellappa, L Feng, V de la Rubia… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A reliable model order reduction (MOR) process for parametric analysis in electromagnetics
is detailed. Special emphasis is placed on certifying the accuracy of the reduced-order …

Frequency notched UWB planar monopole antenna optimization using a finite element method-based approach

J Martínez-Fernández, V de La Rubia… - IEEE transactions on …, 2008 - ieeexplore.ieee.org
The objective of this work is the design and optimization of an ultrawideband (UWB) planar
monopole antenna with frequency-notched behavior intended to get rid of the 5–6 GHz …

Antenna design and analysis using the sequential loading method

H Osman, JR Bray - IEEE Transactions on Antennas and …, 2020 - ieeexplore.ieee.org
This article presents a new method for accurately designing and analyzing an antenna or
array. The proposed technique operates solely on the transfer admittance matrix of a perfect …

A method for fast and reliable analysis and optimization of side-coupled cavity filters and multiplexers

A Morini, G Venanzoni, M Farina… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper presents an efficient segmentation method of a filter made up of side-coupled
cavities that use a reduced complexity model. The model is built by using the reactance …