Optimal Planar Electric Dipole Antennas: Searching for antennas reaching the fundamental bounds on selected metrics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F19%3A00331124" target="_blank" >RIV/68407700:21230/19:00331124 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/MAP.2019.2920088" target="_blank" >https://doi.org/10.1109/MAP.2019.2920088</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/MAP.2019.2920088" target="_blank" >10.1109/MAP.2019.2920088</a>
Alternative languages
Result language
angličtina
Original language name
Optimal Planar Electric Dipole Antennas: Searching for antennas reaching the fundamental bounds on selected metrics
Original language description
Considerable time is often spent optimizing antennas to meet specific design metrics. Rarely, however, are the resulting antenna designs compared to rigorous physical bounds on those metrics. Here we study the performance of optimized planar meander line antennas with respect to such bounds. Results show that these simple structures meet the lower bound on radiation Q-factor (maximizing single resonance fractional bandwidth), but are far from reaching the associated physical bounds on efficiency. The relative performance of other canonical antenna designs is compared in similar ways, and the quantitative results are connected to intuitions from small antenna design, physical bounds, and matching network design.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20202 - Communication engineering and systems
Result continuities
Project
<a href="/en/project/GA19-06049S" target="_blank" >GA19-06049S: Fundamental bounds on electromagnetic radiation and scattering phenomena and associated realizable subforms</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Antennas and Propagation Magazine
ISSN
1045-9243
e-ISSN
1558-4143
Volume of the periodical
61
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
19-29
UT code for WoS article
000480359000003
EID of the result in the Scopus database
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