Analyzing and Optimizing the EIRP of a Phase-Tunable Amplifier-Antenna Array

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorKutinlahti, Veli-Pekkaen_US
dc.contributor.authorLehtovuori, Anuen_US
dc.contributor.authorViikari, Villeen_US
dc.contributor.departmentDepartment of Electronics and Nanoengineeringen
dc.contributor.groupauthorVille Viikari Groupen
dc.date.accessioned2023-01-25T07:34:52Z
dc.date.available2023-01-25T07:34:52Z
dc.date.issued2023-01-06en_US
dc.description.abstractWe analyze the performance of an amplifier-antenna array by using separately measured amplifier load-pull data and antenna S-parameters and port-specific radiation patterns. We show that the effective isotropic radiated power (EIRP) of the system can be improved by using phase values which differ from progressive phase shift. Maximum EIRP improvement is 1.1 dB in certain steer directions and over 0.5 dB improvement over a large beamsteering range was measured when compared to using the progressive phase-shift envelope.en
dc.description.versionPeer revieweden
dc.format.extent8
dc.format.extent1-8
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationKutinlahti, V-P, Lehtovuori, A & Viikari, V 2023, ' Analyzing and Optimizing the EIRP of a Phase-Tunable Amplifier-Antenna Array ', IEEE Journal of Microwaves, vol. 3, no. 1, 9913067, pp. 52-59 . https://doi.org/10.1109/JMW.2022.3207952en
dc.identifier.doi10.1109/JMW.2022.3207952en_US
dc.identifier.issn2692-8388
dc.identifier.otherPURE UUID: 7db50f4c-18f8-438f-b051-48b9323147e6en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/7db50f4c-18f8-438f-b051-48b9323147e6en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85172002384&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/98387217/Analyzing_and_Optimizing_the_EIRP_of_a_Phase_Tunable_Amplifier_Antenna_Array.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/119160
dc.identifier.urnURN:NBN:fi:aalto-202301251514
dc.language.isoenen
dc.publisherIEEE
dc.relation.ispartofseriesIEEE Journal of Microwavesen
dc.relation.ispartofseriesVolume 3, issue 1en
dc.rightsopenAccessen
dc.subject.keywordAntenna arraysen_US
dc.subject.keywordCouplingsen_US
dc.subject.keywordAntenna measurementsen_US
dc.subject.keywordPhased arraysen_US
dc.subject.keywordAntennasen_US
dc.subject.keywordTransmission line measurementsen_US
dc.subject.keywordAntenna feedsen_US
dc.titleAnalyzing and Optimizing the EIRP of a Phase-Tunable Amplifier-Antenna Arrayen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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