Design of a Band-Stop Planar Filter for Telecommunications Applications

This paper presents the design and the comparison of an Open circuit Microstrip Band Stop Filter using two simulators: CST microwave studio and Advanced design system (ADS). This filter is designed on central frequencies f1=2GHz and f2=4.5GHz. The simulation shows a coincidence between the S-paramet...

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Bibliographic Details
Published in:Procedia manufacturing 2020, Vol.46, p.788-792
Main Authors: Haddi, Souhaila Ben, Zugari, Asmaa, Zakriti, Alia, Achraou, Soufiane
Format: Article
Language:English
Subjects:
Chebyshev function
equivalent circuit of a filter
Microstrip
microwave filters
Stop-band filter
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Summary:This paper presents the design and the comparison of an Open circuit Microstrip Band Stop Filter using two simulators: CST microwave studio and Advanced design system (ADS). This filter is designed on central frequencies f1=2GHz and f2=4.5GHz. The simulation shows a coincidence between the S-parameter results for the proposed band-stop filter. The rejection band of the band-stop filter is about 76%, else the filter has 25 dB return loss, which characterized by good selectivity.
ISSN:2351-9789
2351-9789
DOI:10.1016/j.promfg.2020.04.006