Design of a Linear Antenna Array: Variable Number of Dimensions Approach
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00344376" target="_blank" >RIV/68407700:21230/20:00344376 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26220/20:PU136571
Result on the web
<a href="http://dx.doi.org/10.1109/RADIOELEKTRONIKA49387.2020.9092422" target="_blank" >http://dx.doi.org/10.1109/RADIOELEKTRONIKA49387.2020.9092422</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/RADIOELEKTRONIKA49387.2020.9092422" target="_blank" >10.1109/RADIOELEKTRONIKA49387.2020.9092422</a>
Alternative languages
Result language
angličtina
Original language name
Design of a Linear Antenna Array: Variable Number of Dimensions Approach
Original language description
A linear antenna array design is usually formulated as a binary optimization task. A global optimization algorithm is then used to turn on/off a fixed number of elements positioned on a uniform grid. This paper introduces a new formulation of the problem: the optimizer searches for distances between individual elements and their total amount at the same time. Such a formulation has to be solved using the optimization with a variable number of dimensions that enables to work with decision space vectors having different lengths. Here, the Particle Swarm Optimization algorithm is used to solve different formulations of the linear antenna array design problem. The “uniform grid” formulation is compared with the “variable number of dimensions” formulation on several optimization tasks encompassing the minimization of selected antenna parameters: the Side-Lobe Level, the First Null Beam Width and the number of used (active) elements.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
30th International Conference Radioelektronika
ISBN
978-1-7281-6469-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
47-52
Publisher name
IEEE Service Center
Place of publication
Piscataway
Event location
Bratislava
Event date
Apr 15, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000610803200009