Physical Optics Applied to Parallel-Plate Lens Antennas

Mesa Ledesma, Francisco Luis; Chen, Mingzheng; Castillo Tapia, Pilar; Quevedo Teruel, Óscar

doi:10.1109/OJAP.2023.3347347

Artículo

dc.creator	Mesa Ledesma, Francisco Luis	es
dc.creator	Chen, Mingzheng	es
dc.creator	Castillo Tapia, Pilar	es
dc.creator	Quevedo Teruel, Óscar	es
dc.date.accessioned	2024-01-18T13:05:50Z
dc.date.available	2024-01-18T13:05:50Z
dc.date.issued	2023-12
dc.identifier.citation	Mesa Ledesma, F.L., Chen, M., Castillo Tapia, P. y Quevedo Teruel, Ó. (2023). Physical Optics Applied to Parallel-Plate Lens Antennas. IEEE Open Journal of Antennas and Propagation. https://doi.org/10.1109/OJAP.2023.3347347.
dc.identifier.issn	2637-6431	es
dc.identifier.uri	https://hdl.handle.net/11441/153600
dc.description.abstract	The Physical Optics (PO) method is used to derive simplified expressions to compute the radiation electric fields of planar graded-index and geodesic lenses based on a parallel-plate waveguide (PPW) implementation. If the PO method is combined with ray-tracing (RT) techniques, the resulting RT-PO procedure is capable of computing radiation patterns and gain of the PPW-based lens antennas when their apertures have a general shape and the electric field is vertically polarized. The RT-PO method is validated by comparing it with the full-wave simulation results of the commercial software ANSYS HFSS for three application cases. The results show that the RT-PO approach is not only very efficient from a computational point of view but also accurate, thus being a very convenient analysis/design tool for this kind of antenna.	es
dc.format	application/pdf	es
dc.format.extent	12 p.	es
dc.language.iso	eng	es
dc.publisher	Institute of Electrical and Electronics Engineers	es
dc.relation.ispartof	IEEE Open Journal of Antennas and Propagation.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	Lenses	es
dc.subject	Aperture antennas	es
dc.subject	Electric fields	es
dc.subject	Antennas	es
dc.subject	Physical optics	es
dc.subject	Optical waveguides	es
dc.subject	Ray tracing	es
dc.title	Physical Optics Applied to Parallel-Plate Lens Antennas	es
dc.type	info:eu-repo/semantics/article	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/acceptedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Física Aplicada I	es
dc.relation.projectID	PID2020-116739GB-I00	es
dc.relation.publisherversion	https://ieeexplore.ieee.org/document/10374222	es
dc.identifier.doi	10.1109/OJAP.2023.3347347	es
dc.contributor.group	Universidad de Sevilla. TIC112: Microondas	es
idus.validador.nota	Postprint. Accepted Version	es
dc.journaltitle	IEEE Open Journal of Antennas and Propagation	es
dc.contributor.funder	Ministerio de Ciencia e Innovación, España Grant PID2020-116739GB-I00	es

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