High-Selectivity single- and dual-resonator microstrip filters
- Авторы: Aristarkhov G.1, Zvezdinov N.1
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Учреждения:
- Moscow Technical University of Communication and Informatics
- Выпуск: Том 62, № 8 (2017)
- Страницы: 916-920
- Раздел: Novel Radio Systems and Elements
- URL: https://journals.rcsi.science/1064-2269/article/view/198691
- DOI: https://doi.org/10.1134/S1064226917080034
- ID: 198691
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Аннотация
New selective properties are revealed of the base section of conventional microstrip filters with circuits based on a four-wire system of coupled quarter-wave lines with one half-wave hairpin resonator. The conditions under which this single-resonator section acquires the characteristics of multi-resonator circuits due to the possibility of formation of four zeros and six operating attenuation poles at the end frequencies are determined. The structure does not contain elements short-circuited to the screen, which determines its high manufacturability. It is demonstrated that high-selectivity compact microstrip filters can be designed on the basis of single- and dual-resonator structures, i.e., the structures with the minimum number of resonators.
Об авторах
G. Aristarkhov
Moscow Technical University of Communication and Informatics
Автор, ответственный за переписку.
Email: g.aristarkhov2010@yandex.ru
Россия, Moscow, 111024
N. Zvezdinov
Moscow Technical University of Communication and Informatics
Email: g.aristarkhov2010@yandex.ru
Россия, Moscow, 111024