Design and Fabrication of Birdcage Resonators for Low-pressure Plasma Excitation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU147069" target="_blank" >RIV/00216305:26220/22:PU147069 - isvavai.cz</a>
Result on the web
<a href="https://www.radioeng.cz/fulltexts/2023/23_01_0044_0050.pdf" target="_blank" >https://www.radioeng.cz/fulltexts/2023/23_01_0044_0050.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.13164/re.2023.0044" target="_blank" >10.13164/re.2023.0044</a>
Alternative languages
Result language
angličtina
Original language name
Design and Fabrication of Birdcage Resonators for Low-pressure Plasma Excitation
Original language description
This paper presents a design, analysis and optimization of birdcage resonators employed in a novel radiofrequency plasma source. Three resonators were simulated and fabricated. The resonators differ in their design and in the different materials of used dielectric - polyimide and polytetrafluorethylene (PTFE). The resonance frequency of fabricated samples possesses a maximal error of 2.2% compared to the simulated values. The performance in plasma excitation is related to the electrical parameters, while the best performing resonator (PTFE-based) exhibits the maximum real impedance of 644.3 ohm at the resonance frequency and the 799.5 V/m electric field strength. This resonator shows the best power efficiency in a plasma ignition experiment. The resonator ignited the discharge at ca. 1 Pa of ambient air atmosphere with only 0.34 W of input radiofrequency power.
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
20200 - Electrical engineering, Electronic engineering, Information engineering
Result continuities
Project
<a href="/en/project/EF19_073%2F0016948" target="_blank" >EF19_073/0016948: Quality internal grants at BUT</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
Radioengineering
ISSN
1210-2512
e-ISSN
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Volume of the periodical
32
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
44-50
UT code for WoS article
001120200100005
EID of the result in the Scopus database
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