Publicación:
Caracterización de los conectores SMA de una línea de transmisión a través de sus parámetros S

dc.contributor.authorRodríguez-Rojas, Santiago Isaac
dc.contributor.authorSánchez-Choachí, Johan Sebastián
dc.contributor.authorRomero-Noguera, Jorge Andrés
dc.contributor.authorSaavedra-Melo, Miguel Ángel
dc.date.accessioned2020-08-26T00:00:00Z
dc.date.accessioned2026-02-18T14:46:22Z
dc.date.available2020-08-26T00:00:00Z
dc.date.issued2020-08-26
dc.description.abstractEn este documento se presentan el análisis y los resultados relevantes relacionados con la caracterización de los conectores SMA acoplados a una línea de transmisión de 50 Ω. Dicha caracterización se llevó a cabo utilizando un analizador de espectros FSH8 Rohde & Schwarz, con el cual se midieron dos de sus parámetros S y se compararon con el comportamiento en simulación de la línea con y sin los conectores. El error relativo obtenido en cada caso evidencia algunos de los efectos encontrados por la influencia de los conectores y permite realizar un acercamiento al comportamiento esperado en este tipo de implementación. Por otra parte, también se puede concluir que los conectores SMA aportaron un corrimiento en frecuencia de la resonancia de la línea, así como un cambio en su atenuación, también se puede establecer que una calibración adecuada y completa de los puertos del equipo que se utilice en mediciones en altas frecuencias es fundamental para la obtención de resultados correctos y para descartar fuentes de eventuales errores. De igual forma, es viable reproducir desde la simulación los principales efectos que pueden tener los conectores utilizados en una medición de radiofrecuencia. Finalmente, dado que cada conector aporta errores particulares imposibles de predecir con certeza, es necesario el uso de técnicas de procesamiento adicionales que permitan minimizar estos errores.spa
dc.description.abstractThis document presents the analysis and relevant results related to the characterization of the SMA connectors coupled to a 50 Ω transmission line. The characterization was carried out by using a Rohde & Schwarz FSH8 spectrum analyzer, with which two of its S-parameters were measured and then compared with the simulation behavior of the line, with and without the connectors. The relative error obtained in each of the cases evidences some of the effects that were encountered due to the influence of the connectors, and enables a closer approach to the expected behavior in this type of implementation. On the other hand, it can also be concluded that the SMA connectors contributed to a frequency shift of the resonance of the line, as well as a change in its attenuation. It can also be established that an adequate and complete calibration of the ports in the equipment that is used for measurements in high frequency is fundamental to obtain correct results and to discard sources of possible errors. Similarly, from the simulation, it is feasible to reproduce the main effects that the connectors used in the measurement of a radio frequency can have. Finally, given that each connector contributes particular errors that are impossible to predict with certainty, it is necessary to use additional processing techniques that allow these errors to be minimized.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doi10.21158/23823399.v8.n0.2020.2615
dc.identifier.eissn2745-2220
dc.identifier.issn2382-3399
dc.identifier.urihttps://hdl.handle.net/10882/18778
dc.identifier.urlhttps://doi.org/10.21158/23823399.v8.n0.2020.2615
dc.publisherUniversidad Ean
dc.relation.bitstreamhttps://journal.universidadean.edu.co/index.php/Revistao/article/download/2615/2074
dc.relation.citationeditionLa Ingeniería en la competitividad de las regiones
dc.relation.citationvolume8
dc.relation.ispartofjournalRevista Ontare
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dc.rightsRevista Ontare - 2020
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.coarhttp://purl.org/coar/access_right/c_abf2
dc.rights.uri
dc.sourcehttps://journal.universidadean.edu.co/index.php/Revistao/article/view/2615
dc.subjectConectoresspa
dc.subjectLíneas de transmisión de microondasspa
dc.subjectCables coaxialesspa
dc.subjectConnectorseng
dc.subjectMicrowave transmission lineeng
dc.subjectCoaxial cableseng
dc.titleCaracterización de los conectores SMA de una línea de transmisión a través de sus parámetros Sspa
dc.title.translatedCharacterization of the SMA connectors in a transmission line through its S-parameterseng
dc.type.coarhttp://purl.org/coar/resource_type/c_6501
dc.type.coarversionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.contentText
dc.type.driverinfo:eu-repo/semantics/article
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTREF
dc.type.versioninfo:eu-repo/semantics/publishedVersion
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