Designing Hand-Immune Handset Antennas with Adaptive Excitation and Characteristic Modes

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorLuomaniemi, Rasmusen_US
dc.contributor.authorYlä-Oijala, Pasien_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.accessioned2021-12-31T13:57:02Z
dc.date.available2021-12-31T13:57:02Z
dc.date.issued2021-07en_US
dc.description.abstractThis article presents a design process for a hand-immune mobile antenna system. Characteristic modes (CMs) of a mobile phone and hand combination are analyzed to find the desired modes with good radiation properties. The efficient excitation of these modes is implemented by utilizing the antenna cluster technique. The proposed mobile antenna design has a small ground clearance of only 2 mm and can cover the 700-960 MHz low band, 1700-2700 MHz middle-high band (MHB) with two multiple-input-multiple-output (MIMO) antennas, and the 3300-3800 MHz high band with four MIMO antennas. The measurement results confirm that the proposed CM analysis-based design method in a realistic use case leads to a robust antenna design with competitive performance.en
dc.description.versionPeer revieweden
dc.format.extent11
dc.format.extent3829 - 3839
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationLuomaniemi, R, Ylä-Oijala, P, Lehtovuori, A & Viikari, V 2021, ' Designing Hand-Immune Handset Antennas with Adaptive Excitation and Characteristic Modes ', IEEE Transactions on Antennas and Propagation, vol. 69, no. 7, 9301250, pp. 3829 - 3839 . https://doi.org/10.1109/TAP.2020.3044640en
dc.identifier.doi10.1109/TAP.2020.3044640en_US
dc.identifier.issn0018-926X
dc.identifier.otherPURE UUID: 52f284b1-6773-41cb-abc5-4dcac9d44693en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/52f284b1-6773-41cb-abc5-4dcac9d44693en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85098770188&partnerID=8YFLogxKen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/77317467/Designing_Hand_Immune_Handset_Antennas_With_Adaptive_Excitation_and_Characteristic_Modes.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/111980
dc.identifier.urnURN:NBN:fi:aalto-2021123111120
dc.language.isoenen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartofseriesIEEE Transactions on Antennas and Propagationen
dc.relation.ispartofseriesVolume 69, issue 7en
dc.rightsopenAccessen
dc.subject.keywordCharacteristic mode analysisen_US
dc.subject.keywordmobile handset antennasen_US
dc.subject.keywordmultiple-input multiple-output (MIMO) antennasen_US
dc.subject.keyworduser effecten_US
dc.titleDesigning Hand-Immune Handset Antennas with Adaptive Excitation and Characteristic Modesen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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