Multifunctional Nonreciprocal Metasurfaces Based on Spatiotemporal Modulation

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorWang, Xuchenen_US
dc.contributor.authorDiaz-Rubio, Anaen_US
dc.contributor.authorLi, Huananen_US
dc.contributor.authorTretyakov, Sergei A.en_US
dc.contributor.authorAlu, Andreaen_US
dc.contributor.departmentDepartment of Electronics and Nanoengineeringen_US
dc.contributor.departmentCity University of New Yorken_US
dc.date.accessioned2020-08-21T08:31:14Z
dc.date.available2020-08-21T08:31:14Z
dc.date.issued2020-03en_US
dc.description| openaire: EC/H2020/736876/EU//VISORSURF
dc.description.abstractIn this talk, we put forward the concept of multi-functional nonreciprocal metasurfaces realized on an universal hardware platform. The proposed prototype is based on a spatiotemporally modulated impedance surface. We show that using appropriate traveling wave modulations it is possible to realize various nonreciprocal properties controlling the response for illuminating plane waves. Based on this principle, we find proper modulation functions for different application purposes, which allows us to switch the device functionality among isolators, phase shifters, circulators, and potentially even more functionalities.en
dc.description.versionPeer revieweden
dc.identifier.citationWang , X , Diaz-Rubio , A , Li , H , Tretyakov , S A & Alu , A 2020 , Multifunctional Nonreciprocal Metasurfaces Based on Spatiotemporal Modulation . in 14th European Conference on Antennas and Propagation, EuCAP 2020 . , 9135997 , Proceedings of the European Conference on Antennas and Propagation , IEEE , European Conference on Antennas and Propagation , Copenhagen , Denmark , 15/03/2020 . https://doi.org/10.23919/EuCAP48036.2020.9135997en
dc.identifier.doi10.23919/EuCAP48036.2020.9135997en_US
dc.identifier.isbn9788831299008
dc.identifier.issn2164-3342
dc.identifier.otherPURE UUID: ba72d8f7-e044-4d17-84d6-ff129fb13fa6en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/ba72d8f7-e044-4d17-84d6-ff129fb13fa6en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85088643269&partnerID=8YFLogxKen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/45840
dc.identifier.urnURN:NBN:fi:aalto-202008214835
dc.language.isoenen
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/736876/EU//VISORSURFen_US
dc.relation.ispartofEuropean Conference on Antennas and Propagationen
dc.relation.ispartofseries14th European Conference on Antennas and Propagation, EuCAP 2020en
dc.relation.ispartofseriesProceedings of the European Conference on Antennas and Propagationen
dc.rightsrestrictedAccessen
dc.subject.keywordevanescent wavesen_US
dc.subject.keywordmultichannel metasurfacesen_US
dc.subject.keywordnonreciprocityen_US
dc.subject.keywordspace-timeen_US
dc.titleMultifunctional Nonreciprocal Metasurfaces Based on Spatiotemporal Modulationen
dc.typeConference article in proceedingsfi
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