Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/154631
Full metadata record
DC FieldValueLanguage
dc.contributor.authorHuang, Haoen_US
dc.contributor.authorShen, Zhongxiangen_US
dc.date.accessioned2021-12-30T02:18:58Z-
dc.date.available2021-12-30T02:18:58Z-
dc.date.issued2020-
dc.identifier.citationHuang, H. & Shen, Z. (2020). Brewster lens with perfect wave refraction. IEEE Transactions On Antennas and Propagation, 68(8), 6204-6213. https://dx.doi.org/10.1109/TAP.2020.2990232en_US
dc.identifier.issn0018-926Xen_US
dc.identifier.urihttps://hdl.handle.net/10356/154631-
dc.description.abstractA unified Brewster effect condition is proposed as a guideline for the design of the reflectionless lens. Previously, most of the investigations on the Brewster effect are limited for the homogeneous isotropic medium and the condition is sensitive to the polarization states. Here, it is predicted both theoretically and numerically that an arbitrarily polarized electromagnetic wave can perfectly refract through an anisotropic plate. In particular, both TE- and TM-polarized incident waves can have an identical Brewster angle with total transmission at either normal or oblique incidence by adjusting the material anisotropy. As a proof of concept, we employ this unified theory into the design of a 2-D reflectionless lens with a simplified restriction condition. It is demonstrated that perfect wavefront shaping with no fundamental limits on its efficiency is obtained with the proposed topology. To illustrate practically the concept of Brewster lens, a three-layer cascaded lens is fabricated and measured with a thickness of 0.1 λ and an aperture efficiency of 94.3%. A remarkable 10.3 dB gain increasement is obtained compared with its counterparts.en_US
dc.language.isoenen_US
dc.relation.ispartofIEEE Transactions on Antennas and Propagationen_US
dc.rights© 2020 IEEE. All rights reserved.en_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titleBrewster lens with perfect wave refractionen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.identifier.doi10.1109/TAP.2020.2990232-
dc.identifier.scopus2-s2.0-85089812491-
dc.identifier.issue8en_US
dc.identifier.volume68en_US
dc.identifier.spage6204en_US
dc.identifier.epage6213en_US
dc.subject.keywordsBrewster Effecten_US
dc.subject.keywordsLens Antennaen_US
item.fulltextNo Fulltext-
item.grantfulltextnone-
Appears in Collections:EEE Journal Articles

Page view(s)

24
Updated on May 24, 2022

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.