Fourier analysis of submillimeter-wave scattering from the human cornea

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dc.contributor.authorZarrinkhat, Faezeh
dc.contributor.authorLamberg, Joel
dc.contributor.authorTamminen, Aleksi
dc.contributor.authorBaggio, Mariangela
dc.contributor.authorAla-Laurinaho, Juha
dc.contributor.authorKhaled, Elsayed E. M.
dc.contributor.authorRius Casals, Juan Manuel
dc.contributor.authorRomeu Robert, Jordi
dc.contributor.authorTaylor, Zachary
dc.contributor.groupUniversitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Teoria del Senyal i Comunicacions
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2021-06-15T10:03:26Z
dc.date.available2021-06-15T10:03:26Z
dc.date.issued2021
dc.description.abstractWave scattering from a human cornea illuminated with a submillimeter-wave Gaussian beam is explored with Fourier analysis. This new approach enabled us to investigate the cornea as a coated sphere rather than a homogenized one. The cornea was modeled as an aqueous spherical shell using effective medium theory, with 60 percent water, enclosing a sphere of pure water. The corneal model was illuminated at 220 GHz – 330 GHz. The interaction of the incident and back-reflected beam, back-scattered field, and back-scattering from one usual beam-cornea alignment scheme were evaluated; beam waist collocated with the surface apex. The result indicates the amount of difference between the reflection from planar stratified and back-scattering from the cornea in the case of focusing the beam waist at the corneal apex.
dc.description.peerreviewedPeer Reviewed
dc.description.versionPostprint (author's final draft)
dc.format.extent5 p.
dc.identifier.citationZarrinkhat, F. [et al.]. Fourier analysis of submillimeter-wave scattering from the human cornea. A: European Conference on Antennas and Propagation. "EuCAP 2021: 15th European Conference on Antennas and Propagation: 22-26 March 2021, Düsseldorf, Germany". Institute of Electrical and Electronics Engineers (IEEE), 2021, p. 1-5. ISBN 978-88-31299-02-2. DOI 10.23919/EuCAP51087.2021.9411287.
dc.identifier.doi10.23919/EuCAP51087.2021.9411287
dc.identifier.isbn978-88-31299-02-2
dc.identifier.urihttps://hdl.handle.net/2117/347360
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/9411287
dc.rights.accessOpen Access
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica
dc.subject.lcshSubmillimeter waves
dc.subject.lcshCornea
dc.subject.lcshFourier analysis
dc.subject.lemacCòrnia
dc.subject.lemacFourier, Anàlisi de
dc.subject.otherSub-millimeter waves
dc.subject.otherVector spherical harmonics
dc.titleFourier analysis of submillimeter-wave scattering from the human cornea
dc.typeConference report
dspace.entity.typePublication
local.citation.authorZarrinkhat, F.; Lamberg, J.; Tamminen, A.; Baggio, M.; Ala-Laurinaho, J.; Khaled, E.; Rius, J.; Romeu, J.; Taylor, Z.
local.citation.contributorEuropean Conference on Antennas and Propagation
local.citation.endingPage5
local.citation.publicationNameEuCAP 2021: 15th European Conference on Antennas and Propagation: 22-26 March 2021, Düsseldorf, Germany
local.citation.startingPage1
local.identifier.drac31768713

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