DIRECT SYNTHESIS OF STUB LOW-PASS FILTERS WITH CHEBYSHEV CHARACTERISTIC

Authors

  • L. М. Karpukov Zaporizhzhia National Technical University, Ukraine, Ukraine
  • R. Y. Korolkov Zaporizhzhia National Technical University, Ukraine, Ukraine

DOI:

https://doi.org/10.15588//1607-3274-2014-1-5

Keywords:

разомкнутый шлейф, фильтр, функция фильтрации, четвертьволновой отрезок линии.

Abstract

The method of synthesis of stub lowpass filters with Chebyshev characteristic that does not use filters prototypes is proposed. This method is used to solve the problem of synthesizing a lowpass filter with a symmetrical structure, being composed of quarter wavelength transmission lines and open-circuit stubs. In the process of solving this task are defined model elements of the filter structure. Composed filtering function to ensure equal characteristics. A procedure for the synthesis, starting with the choice of filter elements and ending with the determination of their impedances. A comparison of the results of synthesis of the proposed direct method and a method that uses the prototype filter, show the advantages of the proposed method.

References

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Карпуков, Л. М. Прямой метод синтеза полосно-пропускающих шлейфовых фильтров с чебышевской характеристикой / Л. М. Карпуков, Р. Ю. Корольков // Радиотехника. – 2012. – Вып. 171. – С. 300–305.

Published

2013-12-27

How to Cite

Karpukov L. М., & Korolkov, R. Y. (2013). DIRECT SYNTHESIS OF STUB LOW-PASS FILTERS WITH CHEBYSHEV CHARACTERISTIC. Radio Electronics, Computer Science, Control, (1). https://doi.org/10.15588//1607-3274-2014-1-5

Issue

Section

Radio electronics and telecommunications