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JUŘÍK, K. DREXLER, P.
Original Title
An analysis of the birdcage resonators using magnetic field probes, for validation of optimal aspect ratio
Type
conference paper
Language
English
Original Abstract
Two probes were created in order to analyse the magnetic field of the birdcage resonators with different heights and aspect ratios. The first probe has a larger pickup loop at its end and was shielded to reduce the electric field coupling. The second probe with a smaller loop was not shielded at its end. The relative values of magnetic field intensity obtained using the two probes were similar, however, the first probe has better sensitivity. Both measurements confirm that there exists an optimal height and, therefore, an aspect ratio, of the resonators with respect to the generated magnetic field intensity.
Keywords
birdcage resonator; magnetic field probe; pick-up loop; current probe
Authors
JUŘÍK, K.; DREXLER, P.
Released
26. 4. 2022
Publisher
Brno University of Technology, Faculty of Electronic Engineering and Communication
Location
Brno
ISBN
978-80-214-6029-4
Book
Proceedings I of the 28th Conference STUDENT EEICT 2022 General Papers
Edition
1
Pages from
358
Pages to
362
Pages count
5
URL
https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1_v2.pdf
BibTex
@inproceedings{BUT178081, author="Karel {Juřík} and Petr {Drexler}", title="An analysis of the birdcage resonators using magnetic field probes, for validation of optimal aspect ratio", booktitle="Proceedings I of the 28th Conference STUDENT EEICT 2022 General Papers", year="2022", series="1", pages="358--362", publisher="Brno University of Technology, Faculty of Electronic Engineering and Communication", address="Brno", isbn="978-80-214-6029-4", url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1_v2.pdf" }