Design and analysis of a compact and harmonic suppressed microstrip lowpass filter

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dc.contributor.authorSiahkamari, Hesam
dc.contributor.authorLotfi, Saeedeh
dc.contributor.authorTahmasbi, Meisam
dc.contributor.authorBlecha, Tomáš
dc.contributor.authorLinhart, Richard
dc.contributor.authorHookari, Mohsen
dc.contributor.authorAhmadi, Sahar
dc.contributor.authorJahanbakhshi, Maryam
dc.date.accessioned2021-12-06T11:00:21Z
dc.date.available2021-12-06T11:00:21Z
dc.date.issued2021
dc.description.abstract-translatedA new compact and harmonic suppressed microstrip Lowpass Filter (LPF) is designed to generate a sharp skirt transition band with wide rejection area. In this structure, some triangular and square-shaped structures are used. The suggested LPF with 3 dB cut-off frequency at 1.64 GHz has been designed, fabricated and tested to show the validity of the proposed LPF structure. LC equal model is extracted, then using the LC equal model, the output to input ratio of the filter is calculated. Exact equations for the main Transmission Zero (Tz) which placed after transition band, is computed and analyzed based on LC equal model and output to input ratio. The proposed LPF stopband is expanded from 1.89 GHz up to 15 GHz with suppression level more than 20 dB. Also, its Figure of Merit (FOM) is calculated about 22000.en
dc.format12 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationSIAHKAMARI, H. LOTFI, S. TAHMASBI, M. BLECHA, T. LINHART, R. HOOKARI, M. AHMADI, S. JAHANBAKHSHI, M. Design and analysis of a compact and harmonic suppressed microstrip lowpass filter. International Journal of Engineering & Technology Sciences, 2021, roč. 2021, č. 1, s. 1-12. ISSN: 2289-4152cs
dc.identifier.issn2289-4152
dc.identifier.obd43933319
dc.identifier.urihttp://hdl.handle.net/11025/46253
dc.language.isoenen
dc.publisherAROPUBen
dc.relation.ispartofseriesInternational Journal of Engineering & Technology Sciencesen
dc.rights.accessopenAccessen
dc.subject.translatedmicrostripen
dc.subject.translatedlowpass filter (LPF)en
dc.subject.translatedtriangular structureen
dc.subject.translatedsquare structureen
dc.subject.translatedoutput to input ratioen
dc.subject.translatedwide stopbanden
dc.titleDesign and analysis of a compact and harmonic suppressed microstrip lowpass filteren
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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