Radiation Efficiency Cost of Optimal Current Density Generating Specific Far-Field Pattern

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00380161" target="_blank" >RIV/68407700:21230/24:00380161 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.23919/EuCAP60739.2024.10501687" target="_blank" >https://doi.org/10.23919/EuCAP60739.2024.10501687</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/EuCAP60739.2024.10501687" target="_blank" >10.23919/EuCAP60739.2024.10501687</a>

Result language
angličtina
Original language name
Radiation Efficiency Cost of Optimal Current Density Generating Specific Far-Field Pattern
Original language description
This paper addresses the question of how closely can a prescribed far field be generated by the current density optimal in radiation efficiency. Two types of current optimization problems are introduced and solved with the tools of convex programming. The theory is demonstrated in several examples utilizing in-house software tools. The complexity of the problems is discussed, showing that the complete problem, including an unspecified phase of the desired far field, is an NP-hard problem, requiring one of the iterative approaches known in the literature.
Czech name
—
Czech description
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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)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2024 18th European Conference on Antennas and Propagation (EuCAP)
ISBN
978-88-31299-09-1
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
1-5
Publisher name
The European Association on Antennas and Propagation
Place of publication
Bruxelles
Event location
Glasgow
Event date
Mar 17, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001215536203118

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