Publicou 12 edições por ano
ISSN Imprimir: 0040-2508
ISSN On-line: 1943-6009
Indexed in
Quasi-Optical Resonance Systems with Internal Inhomogeneities
RESUMO
This paper is devoted to analyzing the efficiency of the fundamental and the first higher modes excitation in a hemispherical open resonator (OR) by various waveguide waves, by means of a functional used in the antenna engineering for determining the surface utilization coefficient. It has been proven that, with the geometry of the coupling element being chosen to satisfy the condition of the maximum efficiency of the lowest mode excitation, the excitation efficiency of the first higher modes is zero. The suggested solution is a hemispherical OR having a segment of a circular superdimensional waveguide situated in the middle of the OR's plane mirror. This resonator, even by the slot powering within the tuning range of about 10 GHz, maintains only one mode, which is crucial for the dielectrometry.
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Ilchenko M. E., Kuzmichev I. K., Narytnik T. N., Denbnovetsky S. V., May A. V., THE HIGHER ORDER MODES IN THE OPEN RESONATOR WITH THE SEGMENT OF THE CIRCULAR WAVEGUIDE, Radio physics and radio astronomy, 24, 3, 2019. Crossref
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Narytnik Teodor, May Aleksey, Kuzmichev Igor, Kogut Aleksandr, Popkov Aleksey, Excitation of the Wave TE01 in a Circular Waveguide by Means of the Higher Oscillations of an Open Resonator, 2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T), 2019. Crossref
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Muzychishin Bohdan, Kuzmichev Igor, Narytnyk Theodor, Popkov Alexey, Voitovych Oleh, Quasi-Optical Resonator of the Extremely High Frequency Range for Power Summation, 2022 IEEE 41st International Conference on Electronics and Nanotechnology (ELNANO), 2022. Crossref