Nonreciprocal transmission through locally time-modulated bianisotropic metafilms

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Abstract

Materials with space-time modulated electromagnetic properties provide a promising route for breaking Lorentz reciprocity as an alternative to conventional platforms based on bulky magnets. In this paper, we demonstrate that nonreciprocal wave propagation can be achieved in thin metasurfaces at normal incidence using solely temporal modulations. The transmission symmetry is lifted due to the asymmetric polarization response of the metasurface expressed in its bianisotropic nature.

Original languageEnglish
Title of host publication2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019 - Proceedings
PublisherIEEE
Pages233-234
Number of pages2
ISBN (Electronic)9781728106922
DOIs
Publication statusPublished - 1 Jul 2019
MoE publication typeA4 Article in a conference publication
EventIEEE International Symposium on Antennas and Propagation/USNC-URSI National Radio Science Meeting - Atlanta, United States
Duration: 7 Jul 201912 Jul 2019

Publication series

NameDigest of the IEEE Antennas and Propagation Society International Symposium
ISSN (Print)1522-3965
ISSN (Electronic)1947-1491

Conference

ConferenceIEEE International Symposium on Antennas and Propagation/USNC-URSI National Radio Science Meeting
Abbreviated titleAPSURSI
CountryUnited States
CityAtlanta
Period07/07/201912/07/2019

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