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Telecommunications and Radio Engineering
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN Imprimer: 0040-2508
ISSN En ligne: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v71.i19.90
pages 1801-1813

RESONANCE CELL OF EPR SPECTROMETER FOR INVESTIGATIONS OF SAMPLES WITH HIGH CONDUCTIVITY

B.E. Bekirov
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkiv 61085, Ukraine
I. V. Ivanchenko
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkov 61085, Ukraine
N. A. Popenko
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkov 61085
R.Ye Chernobrovkin
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura Str., Kharkiv 61085, Ukraine

RÉSUMÉ

The comparative analysis of electromagnetic properties of the resonance cells as the rectangular and cylindrical resonators of X-band EPR spectrometers from the point of view of providing their maximum sensitivity for investigations of samples with a high conductivity has been carried out in this paper. The findings have confirmed the sensitivity increase of spectrometer at the optimal distance between the rectangular resonator wall and the conductive sample under test.


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