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Miniaturization of Power Divider and 90◦ Hybrid Directional Coupler for C-band Applications using Empty Substrate Integrated Coaxial Lines

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dc.contributor.author Merello, José M.
dc.contributor.author Nova, Vicente
dc.contributor.author Bachiller, Carmen
dc.contributor.author Sánchez, Juan R.
dc.contributor.author Belenguer, Angel
dc.contributor.author Boria, Vicente E.
dc.date.accessioned 2019-01-22T13:25:19Z
dc.date.available 2019-01-22T13:25:19Z
dc.date.issued 2018
dc.identifier.citation IEEE Transactions on Microwave Theory and Techniques. 2018, 66, 3055-3062 es_ES
dc.identifier.issn 0018-9480
dc.identifier.uri http://hdl.handle.net/10578/19716
dc.description.abstract This work presents the practical realization of a power divider and a 90◦ hybrid directional coupler in Empty Substrate Integrated Coaxial Line (ESICL) for C-band frequency applications. This new type of transmission line is very promising in terms of electric performance, bandwidth, integration with other planar circuits and manufacturing simplicity. The ESICL has been designed for obtaining a wide monomode bandwidth with a characteristic impedance of 50 ohms. Furthermore, an improvement of the efficient transition between the ESICL and the Grounded Coplanar Waveguide (GCPW), used as feeding line, has been also proposed. The passive devices built using this technology are reduced in mass and volume, keeping robustness and providing a well balanced power division, as well as reduced losses and high isolation in the whole operational bandwidth. Two prototypes have been manufactured and the experimental results are in good agreement with the simulated designs. es_ES
dc.format application/pdf es_ES
dc.language.iso en es_ES
dc.publisher EEUU: Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.rights info:eu-repo/semantics/openAccess es_ES
dc.subject C-band es_ES
dc.subject Empty substrate integrated coaxial line (ESICL) es_ES
dc.subject ESICL es_ES
dc.subject Broadband transition es_ES
dc.subject Power divider es_ES
dc.subject Hybrid directional coupler es_ES
dc.title Miniaturization of Power Divider and 90◦ Hybrid Directional Coupler for C-band Applications using Empty Substrate Integrated Coaxial Lines es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.relation.projectID TEC2016-75934-C4-3-R
dc.identifier.DOI 10.1109/TMTT.2018.2828089


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