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dc.contributor.authorGhalib, Asim
dc.contributor.authorSharawi, Mohammad S.
dc.contributor.authorMittra, Raj
dc.contributor.authorAttia, Hussein
dc.contributor.authorShamim, Atif
dc.date.accessioned2021-01-31T03:50:45Z
dc.date.available2021-01-31T03:50:45Z
dc.date.issued2020-10
dc.identifier.urihttp://hdl.handle.net/10754/667095
dc.description.abstractThis paper presents, a novel 4-element collocated traveling wave substrate integrate wave guide (SIW) multiple-input-multiple-output (MIMO) antenna covering millimeter wave (mm-wave) bands (28-32 GHz). The antenna has exhibits a matching bandwidth of more than 4 GHz, and a measured gain of 15 dBi. The MIMO antenna elements are collocated, thus significantly reducing the size of the proposed design. To spatially isolate the beams (obtain lower correlation coefficient) of the MIMO antenna elements, the beams are oriented in different directions. The slots within each SIW array are designed to provide tilted beams ,thus eliminating the need for a beam switching network. Four distinct beams are formed towards±10o and ±30o. The dimensions of the 4-element MIMO SIW design is 68×30.68×0.5 mm3. The proposed antenna has high gain,more compact size, simpler feeding and enhanced MIMO capability compared to other SIW antennas proposed in the literature.
dc.description.sponsorshipThe authors would like to thank Kirill Klionovski (KAUST) and Mohammad Reza Rahimi (Polytechnique Montreal) for their help in testing the antenna. This work was partially funded by KFUPM DSR project no. FT 161006 and KAUST project on ST-2016-KKI-2899.
dc.language.isoen
dc.publisherIET
dc.rightsArchived with thanks to IET Microwave Antennas and Propagation
dc.titleCollocated MIMO Traveling wave SIW Slot Array Antennas for Millimeter Waves
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentIntegrated Microwave Packaging Antennas and Circuits Technology (IMPACT) Lab
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalIET Microwave Antennas and Propagation
dc.eprint.versionPost-print
dc.contributor.institutionElectromagnetic Communication Laboratory, University of Central Florida, Orlando, Florida, USA
dc.contributor.institutionElectrical Engineering Department and Poly-Grames Research Center, Polytechnique Montreal, Montreal, Canada
dc.contributor.institutionDepartment of Electrical Engineering, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
pubs.publication-statusAccepted
kaust.personShamim, Atif
kaust.grant.numberST-2016-KKI-2899
refterms.dateFOA2021-01-31T03:50:46Z


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