Design of polarization-dependent reflectarray for terahertz waves

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dc.contributor.authorNiu, T.
dc.contributor.authorWithayachumnankul, W.
dc.contributor.authorAbbott, D.
dc.contributor.authorFumeaux, C.
dc.contributor.conferenceInternational Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications (iWAT) (4 Mar 2014 - 6 Mar 2014 : Sydney, NSW)
dc.date.issued2014
dc.description.abstractA reflectarray is designed for polarizationdependent beam deflection at 1 THz. Each unit cell is composed of two sets of dipole resonators, corresponding to orthogonal polarizations. The orthogonal dipoles are arranged in two interlaced triangular-lattice arrays. One subarray containing multiple unit cells provides a gradient phase response to complete a 2π phase cycle over its length. This design demonstrates that it is possible to separate the polarization components of an incident beam by deflecting them into two different directions in a given plane. Numerical results predict successful implementation of the principle with available materials and within realistic manufacturing tolerances for operation at a frequency of 1 THz.
dc.description.statementofresponsibilityTiaoming Niu, Withawat Withayachumnankul, Derek Abbott, and Christophe Fumeaux
dc.identifier.citation2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, 2014, pp.205-207
dc.identifier.doi10.1109/IWAT.2014.6958639
dc.identifier.isbn9781479923298
dc.identifier.orcidWithayachumnankul, W. [0000-0003-1155-567X]
dc.identifier.orcidAbbott, D. [0000-0002-0945-2674]
dc.identifier.orcidFumeaux, C. [0000-0001-6831-7213]
dc.identifier.urihttp://hdl.handle.net/2440/109433
dc.language.isoen
dc.publisherIEEE
dc.relation.granthttp://purl.org/au-research/grants/arc/FT100100585
dc.rights© 2014 IEEE
dc.source.urihttps://doi.org/10.1109/iwat.2014.6958639
dc.titleDesign of polarization-dependent reflectarray for terahertz waves
dc.typeConference paper
pubs.publication-statusPublished

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