Description of microwave circuits via the reduced-basis method giving physical insight

V de la Rubia - IEEE Transactions on Antennas and …, 2022 - ieeexplore.ieee.org
A description of electromagnetics by means of the reduced-basis method (RBM), which
gives physical insight, is detailed. Contrary to what has been previously done to get further …

On error estimation for reduced-order modeling of linear non-parametric and parametric systems

L Feng, P Benner - ESAIM: Mathematical Modelling and Numerical …, 2021 - esaim-m2an.org
Motivated by a recently proposed error estimator for the transfer function of the reduced-
order model of a given linear dynamical system, we further develop more theoretical results …

Efficient electromagnetic scattering signature restoration for UAV swarm targets based on equivalent principle algorithm and empirical interpolation method

J Liu, QY Xu, M Su - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
Swarm formulation is a new unmanned aerial vehicle (UAV) derivation with high application
significance and military threats. UAV swarms are nonrigid deformable extended radar …

Spurious modes in model order reduction in variational problems in electromagnetics

V De La Rubia, D Young, G Fotyga… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this work, we address an everlasting issue in model order reduction (MOR) in
electromagnetics that has remained unnoticed until now. Contrary to what has been …

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 …

Physics-based greedy algorithm for reliable fast frequency sweep in electromagnetics via the reduced-basis method

V de la Rubia - IEEE Transactions on Antennas and …, 2022 - ieeexplore.ieee.org
A reliable fast frequency sweep model order reduction (MOR) process is detailed. A reduced-
basis approximation is taken into account to accurately and efficiently describe the …

[HTML][HTML] Numerical simulation for Fredholm integral equation of the second kind

P Guo - Journal of applied mathematics and physics, 2020 - scirp.org
This work mainly focuses on the numerical simulation of the Fredholm integral equation of
the second kind. Applying the idea of Gauss-Lobatto quadrature formula, a numerical …

Fast A Posteriori State Error Estimation for Reliable Frequency Sweeping in Microwave Circuits via the Reduced-Basis Method

V de la Rubia, S Chellappa, L Feng… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
We develop a compact, reliable model order reduction approach for fast frequency sweeps
in microwave circuits by means of the reduced-basis method. Contrary to what has been …

Advanced CEM codes for microwave synthesis: Full-wave coupling matrix in electromagnetics

V De La Rubia - 2021 IEEE MTT-S International Microwave …, 2021 - ieeexplore.ieee.org
Electromagnetics today underpins all modern information and communication technologies.
Increasing deployment of telecommunication services is urging RF industry to carry out …

Méthode de base réduite pour des problèmes linéaires dépendants de paramètres. Application aux problèmes harmoniques en électromagnétisme et en …

P Edel - 2022 - theses.hal.science
De nombreuses applications en sciences appliquées nécessitent la résolution successive
d'une équation aux dérivées partielles (EDP) pour un vaste ensemble de valeurs de …