Analytical solution of the problem of synthesis of three-link stepped Chebyshev's microwave filter
Aref'ev A. S.
11Povolzhskiy State University of Telecommunications and Informatics, Samara, Russia
Email: arefyev.as@inbox.ru
The problem of synthesis of the three-link stepped Chebyshev's microwave filter is reduced to two independent fourth-degree equations, including a single link wave impedance as unknown. The solution of Descartes -Euler is applied to these equations. It is proved that, in case wave impedances of extreme links are equal, the problem of the filter synthesis has two solutions. Identical phase-frequency responses correspond to these solutions. It is proved that for each link a product of the wave impedances relating to these solutions is equal to a square of the wave impedance of the transmission line including the filter. Keywords: Microwave filter, stepped microwave filter, Chebyshev's microwave filter, synthesis of microwave filter.
- A.L. Fel'dshtein, L.R. Yavich, Sintez chetyrekhpolyusnikov i vos'mipolyusnikov na SVCh (Svyaz', M., 1971) (in Russian)
- Spravochnik po elementam poloskovoy tekhniki, pod red. A.L. Fel'dshteina (Svyaz', M., 1979) (in Russian)
- A. Das, A. Roy, K. Roy, A. Bhattacharyya, D. Chowdhury, S. Paul, in 2015 IEEE Int. Conf. on electrical, computer and communication technologies (ICECCT) (IEEE, 2015), p. 1-3. DOI: 10.1109/ICECCT.2015.7226196
- W. Zhou, W. Xia, J. Zhang, D. He, C. Liu, Z. Wu, in 2018 IEEE Int. Conf. on computational electromagnetics (ICCEM) (IEEE, 2018), p. 1--3. DOI: 10.1109/COMPEM.2018.8496690
- A.L. Fel'dshtein, L.R. Yavich, V.P. Smirnov, Spravochnik po elementam volnovodnoy tekhniki, 1-e izd. (Gosenergoizdat, M., 1963) (in Russian)
- G. Korn, T. Korn, Spravochnik po matematike dlya nauchnykh rabotnikov i inzhenerov (Nauka, M., 1984) (in Russian)
Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.
Дата начала обработки статистических данных - 27 января 2016 г.
