A modified branch line coupler with ultra-wide harmonics rejection using resonators and open- ended stubs

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dc.contributor.authorJamshidi, Mohammad
dc.contributor.authorRoshani, Sobhan
dc.contributor.authorTalla, Jakub
dc.contributor.authorMohammadi, Maryam Sadat
dc.contributor.authorRoshani, Saeed
dc.contributor.authorPeroutka, Zdeněk
dc.date.accessioned2022-03-07T11:00:24Z
dc.date.available2022-03-07T11:00:24Z
dc.date.issued2021
dc.description.abstract-translatedIn this paper, a modified microstrip branch-line coupler (BLC) at 1.6 GHz is designed and simulated. The proposed BLC consists of open stubs and resonators together. The designed BLC correctly works at the operating frequency and suppresses 2nd up to 13th unwanted harmonics. The applied resonator in the BLC structure has a small size of 0.15λg×0.081λg with a 1.8 GHz main frequency. This applied resonator has a sharp response in the transition band and provides a sharp roll of the rate of 185 dB/GHz. The proposed BLC has good performance at 1.6 GHz, the insertion loss parameter is 0.3 dB, whereas |S14| and |S11| are more than 20 dB. Moreover, the proposed BLC provides an ultrawide rejection band of 2 - 20 GHz.en
dc.format6 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationJAMSHIDI, M. ROSHANI, S. TALLA, J. MOHAMMADI, MS. ROSHANI, S. PEROUTKA, Z. A modified branch line coupler with ultra-wide harmonics rejection using resonators and open- ended stubs. In Proceedings of 2021 IEEE 12th Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (IEEE UEMCON). Piscaway: IEEE, 2021. s. 860-865. ISBN: 978-1-66540-690-1cs
dc.identifier.doi10.1109/UEMCON53757.2021.9666548
dc.identifier.isbn978-1-66540-690-1
dc.identifier.obd43934860
dc.identifier.urihttp://hdl.handle.net/11025/47092
dc.language.isoenen
dc.project.IDEF18_069/0009855/Elektrotechnické technologie s vysokým podílem vestavěné inteligencecs
dc.publisherIEEEen
dc.relation.ispartofseriesProceedings of 2021 IEEE 12th Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (IEEE UEMCON)en
dc.rightsPlný text je přístupný v rámci univerzity přihlášeným uživatelům.cs
dc.rights© IEEEen
dc.rights.accessrestrictedAccessen
dc.subject.translatedmodified branch line coupleren
dc.subject.translatedultra-wide harmonics rejectionen
dc.subject.translatedmicrowave componentsen
dc.titleA modified branch line coupler with ultra-wide harmonics rejection using resonators and open- ended stubsen
dc.typekonferenční příspěvekcs
dc.typeConferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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