SIW-DGS bandpass filter design for C band satellite communications

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dc.authorid0000-0002-2512-3723en_US
dc.authorid0000-0002-6917-5170en_US
dc.authorid0000-0002-1401-3297en_US
dc.contributor.authorNasser, Mohammed
dc.contributor.authorÇelik, Ali Recai
dc.contributor.authorHelhel, Selçuk
dc.date.accessioned2023-10-02T12:38:30Z
dc.date.available2023-10-02T12:38:30Z
dc.date.issued2023en_US
dc.departmentDicle Üniversitesi, Mühendislik Fakültesi, Elektrik Elektronik Mühendisliği Bölümüen_US
dc.description.abstractIn this paper, a bandpass filter is designed and fabricated for C-band satellite communication applications. The substrate integrated waveguide and defected ground structures are used in the design process. CST Microwave Studio software is used to analyze and design the proposed filter. It is built over DiClad 880 laminate having a thickness of 0.508 mm, and formed by etching three cascaded DGS cells on the SIW’s top plane. There is a good agreement between the simulated and measured results. The filter is centered at 6.175 GHz with 500 MHz bandwidth (8.1% fractional bandwidth) in line with applicable US Federal Communications Committee Rules. The simulated insertion loss at the center frequency is around 0.80 dB and the return loss in the passband is better than 30 dB. The measured minimum insertion loss is 1.4 dB, and the measured return loss in the passband is better than 14.5 dB. The obtained results are presented, discussed, and compared with other studies. It can be said that the features of the proposed filter such as size, order, return loss, insertion loss, upper band rejection, etc. are better than those of many other filters given in the literature.en_US
dc.identifier.citationNasser, M., Çelik, A. R. ve Helhel, S. (2023). SIW-DGS bandpass filter design for C band satellite communications. Sadhana - Academy Proceedings in Engineering Sciences, 48(2), 1-8.en_US
dc.identifier.doi10.1007/s12046-023-02099-y
dc.identifier.endpage8en_US
dc.identifier.issn0256-2499
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85151443961
dc.identifier.scopusqualityQ1
dc.identifier.startpage1en_US
dc.identifier.urihttps://link.springer.com/article/10.1007/s12046-023-02099-y
dc.identifier.urihttps://hdl.handle.net/11468/12647
dc.identifier.volume48en_US
dc.identifier.wosWOS:000960425100001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÇelik, Ali Recai
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofSadhana - Academy Proceedings in Engineering Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBandpass filteren_US
dc.subjectDefected ground structureen_US
dc.subjectSatellite communicationen_US
dc.subjectSubstrate integrated waveguideen_US
dc.titleSIW-DGS bandpass filter design for C band satellite communicationsen_US
dc.titleSIW-DGS bandpass filter design for C band satellite communications
dc.typeArticleen_US

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