Surrogate modeling of impedance matching transformers by means of variable‐fidelity electromagnetic simulations and nested cokriging

A Pietrenko‐Dabrowska, S Koziel - International Journal of RF …, 2020 - Wiley Online Library
Accurate performance evaluation of microwave components can be carried out using full‐
wave electromagnetic (EM) simulation tools, routinely employed for circuit verification but …

A novel ultrawideband absorptive common-mode filter design using a miniaturized and resistive defected ground structure

SK Tseng, CN Chiu, YC Tsao… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
An ultrawideband absorptive common-mode filter (A-CMF) with a newly developed defected
ground structure (DGS) is proposed in this article. The DGS miniaturized to a subwavelength …

Design-oriented two-stage surrogate modeling of miniaturized microstrip circuits with dimensionality reduction

S Koziel, A Pietrenko-Dabrowska - IEEE Access, 2020 - ieeexplore.ieee.org
Contemporary microwave design heavily relies on full-wave electromagnetic (EM)
simulation tools. This is especially the case for miniaturized devices where EM cross …

Novel ultrawideband and multimode LTCC common-mode filter based on the dual vertical coupling paths

P Zhou, B Li, H Lu, Y Shi, W Tang - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
A novel ultrawideband and miniaturized common-mode filter (CMF) is proposed for
suppressing the CM noise based on the dual vertical coupling paths. In the proposed CMF …

Low‐cost data‐driven modelling of microwave components using domain confinement and PCA‐based dimensionality reduction

S Koziel, A Pietrenko‐Dabrowska - IET Microwaves, Antennas …, 2020 - Wiley Online Library
Fast data‐driven surrogate models can be employed as replacements of computationally
demanding full‐wave electromagnetic simulations to facilitate the microwave design …

Design and development of compact reconfigurable tri-stopband bandstop filter using hexagonal metamaterial cells for wireless applications

K Fertas, F Ghanem, M Challal, R Aksas - Progress In Electromagnetics …, 2019 - jpier.org
In this paper, a compact reconfigurable tri-band bandstop filter (BSF) with sharp-rejection
and high selectivity is presented. The proposed filter is based on a 50\, Ohms microstrip feed …

Design a novel wideband common mode noise suppression filter using fuzzy interpolation method

R Kashani, MB Tavakoli, M Kazerooni… - AEU-International Journal …, 2024 - Elsevier
This article proposes two new wideband common-mode noise suppression filters based on
a defected ground structure. The first design uses the Butterworth equivalent circuit …

Immunity enhancement of the power distribution network in integrated circuits with coplanar meander lines in package

B Pu, J Fan, W Nah - IEEE Transactions on Electromagnetic …, 2020 - ieeexplore.ieee.org
Integrated circuits suffer from interference in frequency multibands in real scenarios, and this
susceptibility allows them to easily malfunction. In this article, a novel miniature coplanar …

PPO Algorithm-Assisted Design of Absorptive Common-Mode Suppression Filters

CP Huang, YH Ma, QQ Liu, WS Zhao… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
In this article, the common-mode suppression filters (CMF) are synthesized using deep
reinforcement learning algorithm called proximal policy optimization (PPO). The Latin …

[PDF][PDF] Non-conventional band-notched UWB antenna design based on genetic algorithm

K Fertas, S Tebache, F Fertas, R Aksas - ENP Eng Sci J, 2021 - academia.edu
In this paper, an improved applied approach based on Genetic Algorithm (GA) for antenna
design is presented. It is basically useful to overcome electromagnetic interferences in UWB …