Optimal Currents and Optimal Antennas

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00322515" target="_blank" >RIV/68407700:21230/18:00322515 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Optimal Currents and Optimal Antennas
Original language description
This contribution studies the realizability of already known fundamental bounds on small radiating structures using a single discrete feeder and the geometry optimization of a radiator’s shape. Shape optimization is performed by using pixelization technique powered by heuristic optimization. The feeding optimization is carried out directly. The model of an antenna is parametrized by a map between pixels of varying shape and Rao-Wilton-Glisson (RWG) basis functions. Robust post-processing suppresses the occurrence of single pixels and unwanted artifacts. Some known or recently theorized statements are verified and the complexity of the optimization problem is investigated.
Czech name
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Czech description
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Project
<a href="/en/project/GJ15-10280Y" target="_blank" >GJ15-10280Y: Source Concept of Electrically Small Antenna Synthesis</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2018 12th European Conference on Antennas and Propagation
ISBN
978-1-78561-815-4
ISSN
0537-9989
e-ISSN
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Number of pages
4
Pages from-to
1-4
Publisher name
The European Association on Antennas and Propagation
Place of publication
Bruxelles
Event location
London
Event date
Apr 9, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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