Research of a possibility of resonator diagnostics of thin filamentary objects in a low part of the terahertz frequency band V. V. Bessonov, K. V. Dorozhkin, I. O. Dorofeev
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ArticleSubject(s): открытые резонаторы | терагерцовый диапазон | тонкие диэлактрические цилиндрыGenre/Form: статьи в сборниках Online resources: Click here to access online
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18th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices : proceedings, Erlagol, Altai Republic, 29 June - 3 July, 2017 P. 50-53Abstract: The method of excitement of the open resonator by the narrow slot on a reflector formed by the waveguide with the highest modes transmitted was experimentally approved. The spectra of such resonator in the range of the frequencies of 85 GHz - 110 GHz were received. It is shown that modes with azimuthal variations of the fleld were most effectively exited. Transformations of spectra by thin dielectric cylinders were researched. A number of parameters of the open resonator, effective in schemes of resonator diagnostics of fllamentary objects with small own losses were found.
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The method of excitement of the open resonator by the narrow slot on a reflector formed by the waveguide with the highest modes transmitted was experimentally approved. The spectra of such resonator in the range of the frequencies of 85 GHz - 110 GHz were received. It is shown that modes with azimuthal variations of the fleld were most effectively exited. Transformations of spectra by thin dielectric cylinders were researched. A number of parameters of the open resonator, effective in schemes of resonator diagnostics of fllamentary objects with small own losses were found.
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