Microstrip band-pass filter based on resonators with quarter-wave coupling

Authors

  • V. V. Shkapa National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev
  • B. A. Kotserzhynskyi National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev

DOI:

https://doi.org/10.20535/RADAP.2011.44.68-75

Keywords:

band-pass filter, microstrip resonator, synthesis

Abstract

The synthesis procedure of the microstrip band-pass filter based on resonators with quarter-wave coupling is considered. The nonuniform microstrip line electromagnetic field complexity demands using of some mathematical models with the stepby-step field specificity taking into account, when the previous model calculations results become the initial data for the next model. The component coupling increases and new type wave modes appear when the frequency rises and the filter dimensions decrease. According to the concerned procedure: the filter in the 11 GHz band was designed (synthesized and made), the filter in the 26 GHz band was synthesized.

Author Biographies

V. V. Shkapa, National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev

Шкапа В.В., магістрант радіотехнічного факультету

B. A. Kotserzhynskyi, National Technical University of Ukraine, Kyiv Politechnic Institute, Kiev

D. of Sci (Techn), Prof.

References

Матей Д., Янг Г., Джонс Е. Фильтры СВЧ, согласующие цепи и цепи связи. т.1, 2. М.: Радио и связь. 1971, 1972.

J.-S. Hong, M. J. Lancaster. Microstrip Filters for RF/Microwave Applications. New York: John Wiley & Sons, 2001.

Nicolaos G. Alexopmdos, Pisti B. Katehi, D. B. Rutledge. Optimization for Integrated Circuit Antennas // IEEE MTT Trans. - 1983. - V. MTT-31. - № 7. - pp. 550-557.

K. C. Gupta, Ramesh Garg, Inder Bahl, Prakash Phartia. Microstrip lines and spotlines. – 2nd ed. Boston: Artech House Inc, 1996.

Kuo-Cheng Chen, Ching-Kuang C. Tzuang. Leaky-modes leakage from planar circuits // Microwave Symposium Digest - 1997. - V. 2. - pp. 495 – 498.

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How to Cite

Шкапа, В. and Коцержинський, Б. (2011) “Microstrip band-pass filter based on resonators with quarter-wave coupling”, Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, 0(44), pp. 68-75. doi: 10.20535/RADAP.2011.44.68-75.

Issue

No. 44 (2011)

Section

Electrodynamics. Microwave devices. Antennas

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