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Abstract
A robust simulation-driven methodology for rapid and reliable design of RF/microwave circuits comprising compact microstrip resonant cells (CMRCs) is presented. We introduce a nested space mapping (NSM) technology, in which the inner space mapping layer is utilized to improve the generalization capabilities of the equivalent circuit model corresponding to a constitutive element of the circuit under consideration. The outer layer enhances the surrogate model of the entire structure under design. We demonstrate that NSM significantly improves performance of surrogate-based optimization of composite RF/microwave structures. It is validated using two examples of UWB microstrip matching transformers (MTs) and compared to other competitive surrogate-assisted methods attempting to solve the problem ofcompact RF/microwave component design.
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Authors (4)
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Sławomir Kozieł prof. dr inż.
- School of Science and Engineering, Reykjavik University Engineering Optimization & Modeling Center
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Leifur Leifsson
- School of Science and Engineering, Reykjavik University Engineering Optimization & Modeling Center
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Full text
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.procs.2014.05.069
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Details
- Category:
- Conference activity
- Type:
- materiały konferencyjne indeksowane w Web of Science
- Published in:
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Procedia Computer Science
no. 29,
pages 769 - 778,
ISSN: 1877-0509 - Title of issue:
- 14th Annual International Conference on Computational Science strony 769 - 778
- ISSN:
- 1877-0509
- Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Bekasiewicz A., Kozieł S., Kurgan P., Leifsson L..: Nested Space Mapping Technology for Expedite EM-driven Design of Compact RF/microwave Components, W: 14th Annual International Conference on Computational Science, 2014, Elsevier,.
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.procs.2014.05.069
- Verified by:
- Gdańsk University of Technology
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