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Alexey F. Kopylov
Dmitri K. Ogorodnikov
Salomatov, Yu. P.
Natalia A. Kharitonova
2020-01-20T07:16:17Z
2020-01-20T07:16:17Z
2019
Alexey F. Kopylov. Effect of Symmetrically-Asymmetric Arrangement of Resonant Membranes on the Frequency Characteristics of Three-Section Filters on Waveguide-Slot Membranes [Текст] / Alexey F. Kopylov, Dmitri K. Ogorodnikov, Yu. P. Salomatov, Natalia A. Kharitonova // Proceedings of the 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering. — 2019. — С. 102-104
https://ieeexplore.ieee.org/search/searchresult.jsp?newsearch=true&queryText=Effect%20of%20Symmetrically-Asymmetric%20Arrangement%20of%20Resonant%20Membranes%20on%20the%20Frequency%20Characteristics%20of%20Three-Section%20Filters%20on%20Waveguide-Slot%20Membranes
http://elib.sfu-kras.ru/handle/2311/128852
Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
The paper presents the results of experimental measurements and numerical modeling of the amplitude-frequency characteristics (AFC) of four three-stage band-pass filters containing two resonant waveguide-slotted membranes (WSM) with a waveguide spacer between them. WSM have a complex topological structure. The filters are distinguished by a symmetrically asymmetric arrangement of the resonant WSM relative to each other. It was found that the alternation of the symmetric asymmetrical arrangement of the WSM with each other allows one to significantly change the frequency response of the filters. In particular, with an asymmetrical arrangement of the WSM between each other, the filter bandwidth is substantially less than with a symmetrical arrangement, and the attenuation values introduced by the filter beyond the passband are significantly larger. The cross-section of the waveguide was 35×15 mm, and the frequency range of the filters was from 5.5 GHz to 8.5 GHz.
Keywords—waveguide
membranes
filters
Effect of Symmetrically-Asymmetric Arrangement of Resonant Membranes on the Frequency Characteristics of Three-Section Filters on Waveguide-Slot Membranes
Journal Article
Published Journal Article
102-104
47.41.29
2020-01-20T07:16:17Z
10.1109/EIConRus.2019.8657116
Институт инженерной физики и радиоэлектроники
Кафедра радиотехники
Proceedings of the 2019 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering
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