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Information × Registration Number 0218U005513, 0116U003764 , R & D reports Title Effects of electromagnetic interaction in planar multistory structures and development of the filter's theory for telecommunication systems popup.stage_title Head A.V. Zakharov, Доктор технічних наук Registration Date 10-12-2018 Organization Faculty of аircraft and space systems NTUU "KPI" popup.description2 A theory has been developed for multi-tiered band-pass filters of a planar structure, its position is confirmed by measurements on existing experimental samples. On the basis of the established theoretical positions, new circuit design solutions for band-pass filters with different frequency characteristics have been created, which is reflected in the patent materials. It is established that three-resonator filters with a mixed cross-coupling K13 = Km + Ke, equal to zero (К13 = 0), have two equidistantly located damping poles or a constant delay time. This pattern is the basis for building multi-level filters. Created methods for constructing a two-tier band-pass filters with different frequency characteristics, which do not use low-frequency prototypes, and allow you to directly calculate the circuit elements. New designs of planar band-passing three-resonator filters with cross-coupling, which are characterized by a large variety of implemented frequency characteristics, are proposed and analyzed. In the course of the analysis, quantitative indicators of the coupling coefficients of two-tier planar filters, microstrip and stripline, with different dielectric constants, and with resonators of various configurations were obtained. This allows you to design filters in different frequency ranges and with different technical requirements. Product Description popup.authors Алексєєва Ірина Віталіївна Захаров Олександр Віталійович Карнаух Василь Якович Колісніченко Михайло Васильович Лисенко Олександр Іванович Новіков Валерій Іванович Пінчук Людмила Світівна Розенко Сергій Олександрович Романюк Валерій Антонович Сова Олег Ярославович Шабалін Дмитро Вілерійович popup.nrat_date 2020-04-02 Close