Email this article Microstrip Spurious-Coupling Band-Pass Filters with Quarter-Wavelength and Π-Shaped Resonators
- Authors: Zakharov A.V.1, Rozenko S.A.1
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Affiliations:
- National Technical University of Ukraine “Sikorsky Polytechnic Institute”
- Issue: Vol 64, No 4 (2019)
- Pages: 430-438
- Section: Novel Radio Systems and Elements
- URL: https://journals.rcsi.science/1064-2269/article/view/200706
- DOI: https://doi.org/10.1134/S1064226919040120
- ID: 200706
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Abstract
Microstrip band-pass filters (BPFs) containing quarter-wavelength resonators and a Π-shaped half-wavelength resonator placed next to each other along the same line have been analyzed. These filters have more various frequency characteristics from the use of a Π-shaped half-wavelength resonator and spurious magnetic cross-talk coupling. The possibility of describing these filters using a coupling matrix is considered. The results of the simulation and measurement of the frequency characteristics of three microstrip BPFs with a central frequency of 2 GHz have been presented.
About the authors
A. V. Zakharov
National Technical University of Ukraine “Sikorsky Polytechnic Institute”
Author for correspondence.
Email: azakharov217@gmail.com
Ukraine, Kiev, 03056
S. A. Rozenko
National Technical University of Ukraine “Sikorsky Polytechnic Institute”
Email: azakharov217@gmail.com
Ukraine, Kiev, 03056
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