- -

Design Guidelines for the Excitation of Characteristic Modes in Slotted Planar Structures

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Design Guidelines for the Excitation of Characteristic Modes in Slotted Planar Structures

Show simple item record

Files in this item

dc.contributor.author Antonino Daviu, Eva es_ES
dc.contributor.author Cabedo Fabrés, Marta es_ES
dc.contributor.author Sonkki, Marko es_ES
dc.contributor.author Mohamed Mohamed-Hicho, Nora es_ES
dc.contributor.author Ferrando Bataller, Miguel es_ES
dc.date.accessioned 2017-06-29T16:21:42Z
dc.date.available 2017-06-29T16:21:42Z
dc.date.issued 2016-12
dc.identifier.issn 0018-926X
dc.identifier.uri http://hdl.handle.net/10251/84132
dc.description.abstract This paper provides some design guidelines for the excitation of broadband slotted planar antennas, addressing key issues such as coupling, symmetries and multiple feeding. The theory of characteristic modes (CMs) is used to identify the collection of current modes that exists on these structures, dealing to a valuable understanding of the radiating mechanisms and allowing a more controlled design process. Modal analysis of a circular aperture cut on a finite square ground plane is presented in order to demonstrate that an optimum choice of the feeding mechanism can be made according to the current distribution of the desired modes. Based on the information yielded by this modal analysis, a capacitive-coupled dual-feed circular aperture antenna is presented. This antenna takes advantage of the symmetries of the characteristic currents by making use of multiple feeding, in order to excite only some particular modes. Usage of commonly-fed and differentially-fed configurations enables an increased control of the excitation of modes in the structure. CM analysis of the antenna including the feeding structures is presented, showing the influence of the feeding lines in the performance of this type of antennas. A prototype of the antenna has been fabricated and measured. Simulated and measured results are presented, being in good agreement. es_ES
dc.description.sponsorship This work was supported by the Spanish Ministry of Economy and Competitiveness under Project TEC2016-78028-C3-3-P and Project GV/2015/065. en_EN
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.relation Spanish Ministry of Economy and Competitiveness [TEC2016-78028-C3-3-P ; GV/2015/065] es_ES
dc.relation.ispartof IEEE Transactions on Antennas and Propagation es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Antenna design guidelines es_ES
dc.subject Characteristic modes (CMs) es_ES
dc.subject Excitation of CMs es_ES
dc.subject Printed wide slot antennas es_ES
dc.subject Theory of CMs (TCMs) es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Design Guidelines for the Excitation of Characteristic Modes in Slotted Planar Structures es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/TAP.2016.2618478
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Politécnica Superior de Gandia - Escola Politècnica Superior de Gandia es_ES
dc.description.bibliographicCitation Antonino Daviu, E.; Cabedo Fabres, M.; Sonkki, M.; Mohamed Mohamed-Hicho, N.; Ferrando Bataller, M. (2016). Design Guidelines for the Excitation of Characteristic Modes in Slotted Planar Structures. IEEE Transactions on Antennas and Propagation. 64(12):5020-5029. doi:10.1109/TAP.2016.2618478 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1109/TAP.2016.2618478 es_ES
dc.description.upvformatpinicio 5020 es_ES
dc.description.upvformatpfin 5029 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 64 es_ES
dc.description.issue 12 es_ES
dc.relation.senia 320693 es_ES
dc.identifier.eissn 1558-2221


This item appears in the following Collection(s)

Show simple item record