SIW-Based Circularly Polarized Antenna Array for 60 GHz 5G Band: Feasibility Study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU144457" target="_blank" >RIV/00216305:26220/22:PU144457 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1424-8220/22/8/2945" target="_blank" >https://www.mdpi.com/1424-8220/22/8/2945</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/s22082945" target="_blank" >10.3390/s22082945</a>
Alternative languages
Result language
angličtina
Original language name
SIW-Based Circularly Polarized Antenna Array for 60 GHz 5G Band: Feasibility Study
Original language description
At present, most millimeter wave 5G systems operate at frequencies ranging from 24 GHz to 39 GHz. Nevertheless, the new 5G release is going to increase the supported 5G spectrum into the 60 GHz band. In this communication, we discuss a methodology of converting a modular antenna array, which was originally designed for the 17 GHz unlicensed band, to the emerging 60 GHz 5G band. The antenna array is of a modular architecture, allowing a simple extension to a higher number of elements. The feeding structure is composed of substrate-integrated waveguides (SIW), allowing relatively simple and cheap manufacturing. As revealed by a sensitivity analysis, the frequency up-conversion significantly increases the need for precision of the used manufacturing technology. Subsequently, the structure is optimized to minimize the repercussions of manufacturing variations. The properties of the converted array are studied when equipped with parasitic patches to increase the axial ratio (AR) bandwidth.
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
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
SENSORS
ISSN
1424-8220
e-ISSN
1424-3210
Volume of the periodical
22
Issue of the periodical within the volume
8
Country of publishing house
CH - SWITZERLAND
Number of pages
15
Pages from-to
1-15
UT code for WoS article
000786911900001
EID of the result in the Scopus database
2-s2.0-85128212927