Journal of Siberian Federal University. Engineering & Technologies / Miniature Bandpass Microwave Filter with Ultradeep Suppression in a Wide Stopband

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2019 12 (7)
Authors
Savishnikov, Maksim O.; Dmitriev, Dmitry D.; Kabanov, Eduard D.
Contact information
Savishnikov, Maksim O.: Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; Dmitriev, Dmitry D.: Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; ; Kabanov, Eduard D.: Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia
Keywords
ultra-high frequency; band-pass filter; strip resonator; stopband; suppression depth
Abstract

The paper presents the results of a study of the design of a miniature band-pass filter based on multi-conductor strip resonators. Using the software for electrodynamic analysis, a sixthorder band-pass filter on seven-conductor resonators was designed and manufactured. Designed filter is characterized by small size and deep repression of the stop band. The measured filter characteristics exceed the characteristics of known analogs. The measured width of the highfrequency stop band of 24 times the center frequency of the bandwidth at the level of suppression at least 160 dB

Pages
758-764
DOI
10.17516/1999-494X-0175
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/126970

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