Browsing by Author "Pietrenko-Dabrowska, Anna"
Now showing items 1-4 of 4
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Cost-Efficient Bi-Layer Modeling of Antenna Input Characteristics Using Gradient Kriging Surrogates
Pietrenko-Dabrowska, Anna; Koziel, Slawomir; Al-Hasan, Muath (Institute of Electrical and Electronics Engineers Inc., 2020)Over the recent years, surrogate modeling has been playing an increasing role in the design of antenna structures. The main incentive is to mitigate the issues related to high cost of electromagnetic (EM)-based procedures. ... -
Design-Oriented Two-Stage Surrogate Modeling of Miniaturized Microstrip Circuits with Dimensionality Reduction
Koziel, Slawomir; Pietrenko-Dabrowska, Anna; Al-Hasan, Muath (Institute of Electrical and Electronics Engineers Inc., 2020)Contemporary microwave design heavily relies on full-wave electromagnetic (EM) simulation tools. This is especially the case for miniaturized devices where EM cross-coupling effects cannot be adequately accounted for using ... -
Improved-efficacy optimization of compact microwave passives by means of frequency-related regularization
Koziel, Slawomir; Pietrenko-Dabrowska, Anna; Al-Hasan, Muath (Institute of Electrical and Electronics Engineers Inc., 2020)Electromagnetic (EM)-driven optimization is an important part of microwave design, especially for miniaturized components where the cross-coupling effects in tightly arranged layouts make traditional (e.g., equivalent ... -
Reduced-cost microwave modeling using constrained domains and dimensionality reduction
Koziel, Slawomir; Pietrenko-Dabrowska, Anna; Ullah, Ubaid (Nature Research, 2023-12)Development of modern microwave devices largely exploits full-wave electromagnetic (EM) simulations. Yet, simulation-driven design may be problematic due to the incurred CPU expenses. Addressing the high-cost issues ...