Reconfigurable Antenna Array Testbed for Quantized Controlling
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00371714" target="_blank" >RIV/68407700:21230/24:00371714 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1109/ACCESS.2024.3356358" target="_blank" >https://doi.org/10.1109/ACCESS.2024.3356358</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ACCESS.2024.3356358" target="_blank" >10.1109/ACCESS.2024.3356358</a>
Alternative languages
Result language
angličtina
Original language name
Reconfigurable Antenna Array Testbed for Quantized Controlling
Original language description
Contemporary beam-forming antenna arrays often use a large number of individual elements, sometimes hundreds or more, to achieve high gain for advanced applications like radar, space communication, and next-gen cellular networks. These arrays are complex and costly due to the need for precise amplitude and phase adjustments across the elements. The feeding network complexity leads to signal losses, reduced efficiency, and higher noise. Current research aims to simplify arrays, reduce active elements needing frontends, and streamline the feeding network, considering non-uniform, sparse, parasitic, or reflective arrays. Challenges arise from element coupling and imperfect models of high-frequency materials and electronic components. Therefore, in addition to simulations, practical experimentation remains vital. This paper focuses on designing a novel 3 x 3 element antenna array with digital quantized control. We explore the impact of quantized control on beamforming and plan to validate simplified orthogonal optimization methods with limited quantization depth. The proposed antenna array is applicable to 2400 GHz band research, including arrays with parasitic elements and switchable polarization for individual elements.
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
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/GA20-02046S" target="_blank" >GA20-02046S: Antenna Arrays with Quantized Controlling</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Access
ISSN
2169-3536
e-ISSN
2169-3536
Volume of the periodical
12
Issue of the periodical within the volume
January
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
11458-11469
UT code for WoS article
001151715000001
EID of the result in the Scopus database
2-s2.0-85182935847