Parametric Optimization of a Birdcage Resonator for Low-pressure Plasma Excitation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F21%3APU142499" target="_blank" >RIV/00216305:26220/21:PU142499 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26220/21:PU145322

Výsledek na webu

<a href="http://dx.doi.org/10.1109/PIERS53385.2021.9694714" target="_blank" >http://dx.doi.org/10.1109/PIERS53385.2021.9694714</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/PIERS53385.2021.9694714" target="_blank" >10.1109/PIERS53385.2021.9694714</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Parametric Optimization of a Birdcage Resonator for Low-pressure Plasma Excitation

Popis výsledku v původním jazyce

This paper deals with an analysis of the electric ¯eld inside birdcage resonators and discusses the geometric optimization of such resonators, emphasizing the electrical parameters. Firstly, we chose several different values of capacitors. For each capacitor value, parametric optimization was used to find the right geometry, for which the fundamental resonance mode lies at the frequency of interest (433 MHz). The numerical analysis results were employed as the basis for fabricating birdcage resonator prototypes. The prototypes' parameters were measured using a vector network analyzer. Thus, we obtained a series of resonators working at similar frequencies (the deviation between the measured and the simulated values in dependence on the coil geometry is evaluated). The measured parameters and the simulated field distributions are compared and discussed with regard to the electrical properties of the resonators, electric ¯eld intensity, and homogeneity. The possible applications (such as an electric propulsion engine) are discussed.

Název v anglickém jazyce

Parametric Optimization of a Birdcage Resonator for Low-pressure Plasma Excitation

Popis výsledku anglicky

This paper deals with an analysis of the electric ¯eld inside birdcage resonators and discusses the geometric optimization of such resonators, emphasizing the electrical parameters. Firstly, we chose several different values of capacitors. For each capacitor value, parametric optimization was used to find the right geometry, for which the fundamental resonance mode lies at the frequency of interest (433 MHz). The numerical analysis results were employed as the basis for fabricating birdcage resonator prototypes. The prototypes' parameters were measured using a vector network analyzer. Thus, we obtained a series of resonators working at similar frequencies (the deviation between the measured and the simulated values in dependence on the coil geometry is evaluated). The measured parameters and the simulated field distributions are compared and discussed with regard to the electrical properties of the resonators, electric ¯eld intensity, and homogeneity. The possible applications (such as an electric propulsion engine) are discussed.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2021 Photonics & Electromagnetics Research Symposium (PIERS)

ISBN

978-1-7281-7247-7

ISSN

—

e-ISSN

—

Počet stran výsledku

7

Strana od-do

455-461

Název nakladatele

Neuveden

Místo vydání

neuveden

Místo konání akce

Hangzhou, China

Datum konání akce

21. 11. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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