Wielokryterialna optymalizacja kompaktowych sprzęgaczy mikrofalowych przy użyciu metody modeli zastępczych

Piotr Kurgan, Sławomir Kozieł

Rannsóknarafurð: Framlag til fræðitímaritsGreinritrýni

1 Tilvitnun (Scopus)

Útdráttur

This work presents a rigorous methodology for expedited simulation-driven multi-objective design of microwave couplers with compact footprints. The proposed approach is a viable alternative for computationally expensive population-based metaheuristics and exploits a surrogate-assisted point-by-point Pareto set determination scheme that utilizes-for the sake of computational efficiency-space-mapping-corrected equivalent circuit models. The technique is showcased using a complex design example of a compact rat-race coupler, for which a set of nine alternative design solutions is efficiently identified. The latter illustrate the best possible trade-offs between conflicting design objectives for the structure at hand, that is, operational bandwidth and layout area. The overall design cost corresponds to approximately twenty high-fidelity electromagnetic simulations of the miniaturized coupler.

Þýddur titill verksSurrogate-based multi-objective optimization of compact microwave couplers
Upprunalegt tungumálÓskilgreint/óþekkt
Síður (frá-til)73-76
Síðufjöldi4
FræðitímaritPrzeglad Elektrotechniczny
Bindi92
Númer tölublaðs9
DOI
ÚtgáfustaðaÚtgefið - 2016

Athugasemd

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© 2016, Wydawnictwo SIGMA - N O T Sp. z o.o. All rights reserved.

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