Παρακαλώ χρησιμοποιήστε αυτό το αναγνωριστικό για να παραπέμψετε ή να δημιουργήσετε σύνδεσμο προς αυτό το τεκμήριο: https://ruomo.lib.uom.gr/handle/7000/1533
Τίτλος: Novel Design Framework for Dual-Band Frequency Selective Surfaces Using Multi-Variant Differential Evolution
Συγγραφείς: Boursianis, Achilles D.
Papadopoulou, Maria S.
Nikolaidis, Spyridon
Sarigiannidis, Panagiotis
Psannis, Kostas E.
Georgiadis, Apostolos
Tentzeris, Manos M.
Goudos, Sotirios K.
Τύπος: Article
Θέματα: FRASCATI::Engineering and technology
FRASCATI::Engineering and technology::Electrical engineering, Electronic engineering, Information engineering
Λέξεις-Κλειδιά: Frequency Selective Surface
evolutionary algorithm
Multi-Variant Differential Evolution
radio frequency energy harvesting
design framework
optimization process
meta-heuristics
Ημερομηνία Έκδοσης: 2021
Εκδότης: mdpi
Πηγή: Mathematics
Τόμος: 9
Τεύχος: 19
Πρώτη Σελίδα: 2381
Επιτομή: Frequency Selective Surfaces (FSSs) have become increasingly popular during the last years due to their combined characteristics, which meet, in general, the requirements of the next-generation wireless communication networks. In this work, a cross-platform design framework for FSS structures is presented and evaluated by utilizing a recently introduced evolutionary optimization algorithm, namely, the Multi-Variant Differential Evolution (MVDE). To the best of the authors knowledge, this is the first time that the MVDE algorithm is applied to a design problem in Electromagnetics. The proposed design framework is described in detail and the utilized evolutionary algorithm is assessed in terms of its performance by applying several benchmark functions. In this context, the MVDE is comparatively evaluated against other popular evolutionary algorithms. Moreover, it is applied to the design and optimization of two different representative examples of FSS structures based on three use cases of unit cell geometry. Optimization results indicate the efficacy of the proposed framework by quantifying the performance of the designed FSS structures in terms of several system metrics. The optimized FSS structures exhibit dual-band operation and quite acceptable results in the ISM frequency bands of 2.45 GHz and 5.8 GHz
URI: https://doi.org/10.3390/math9192381
https://ruomo.lib.uom.gr/handle/7000/1533
ISSN: 2227-7390
Αλλοι Προσδιοριστές: 10.3390/math9192381
Εμφανίζεται στις Συλλογές: Τμήμα Εφαρμοσμένης Πληροφορικής

Αρχεία σε αυτό το Τεκμήριο:
Αρχείο Περιγραφή ΜέγεθοςΜορφότυπος 
mathematics-09-02381-v2.pdfmathematics-09-02381-v2.pdf4,05 MBAdobe PDFThumbnail
Προβολή/Ανοιγμα


Αυτό το τεκμήριο προστατεύεται από Αδεια Creative Commons Creative Commons