Optimal Inverse Design Based on Memetic Algorithms - Part II: Examples and Properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00369157" target="_blank" >RIV/68407700:21230/23:00369157 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/TAP.2023.3308583" target="_blank" >https://doi.org/10.1109/TAP.2023.3308583</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TAP.2023.3308583" target="_blank" >10.1109/TAP.2023.3308583</a>
Alternative languages
Result language
angličtina
Original language name
Optimal Inverse Design Based on Memetic Algorithms - Part II: Examples and Properties
Original language description
Optimal inverse design, including topology optimization and evaluation of fundamental bounds on performance, which was introduced in Part 1, is applied to various antenna design problems. A memetic scheme for topology optimization combines local and global techniques to accelerate convergence and maintain robustness. Method-of-moments (MoMs) matrices are used to evaluate objective functions and allow determination of fundamental bounds on performance. By applying the Shermann–Morrison–Woodbury identity, the repetitively performed structural update is inversion-free yet full-wave. The technique can easily be combined with additional features often required in practice, e.g., only a part of the structure is controllable, or evaluation of an objective function is required in a subdomain only. The memetic framework supports multifrequency and multiport optimization and offers many other advantages, such as an actual shape being known at every moment of the optimization. The performance of the method is assessed, including its convergence and computational cost.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/GM21-19025M" target="_blank" >GM21-19025M: Optimal Electromagnetic Design Based on Exact Reanalysis</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Antennas and Propagation
ISSN
0018-926X
e-ISSN
1558-2221
Volume of the periodical
71
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
8817-8829
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85169690995