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Design and Performance of a High-Q Narrow Bandwidth Bandpass Filter in Empty Substrate Integrated Coaxial Line at Ku-Band

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dc.contributor.author Borja, Alejandro L.
dc.contributor.author Belenguer, Angel
dc.contributor.author Esteban, Héctor
dc.contributor.author Boria, Vicente E.
dc.date.accessioned 2018-06-14T11:05:08Z
dc.date.available 2018-06-14T11:05:08Z
dc.date.issued 2017
dc.identifier.citation IEEE Microwave and Wireless Components Letters. 2017, 27, 977-979 es_ES
dc.identifier.issn 1531-1309
dc.identifier.uri http://hdl.handle.net/10578/17898
dc.description.abstract This paper presents the design and performance of a planar narrow bandwidth bandpass filter with high quality factor. The structure is composed of an empty substrate integrated coaxial line with the center conductor suspended in air. The component dimensions have been calculated by means of classical microwave filter design theory. The filter has been manufactured using standard printed circuit board fabrication processes. A measured insertion loss of 1.59 dB, 2.93% fractional bandwidth and Q-factor of 1505 have been obtained at 15 GHz. A Q-factor comparison with other substrate and empty substrate integrated technologies shows the advantages of the solution considered in this work. The proposed filter proves to be suitable for the implementation of integrated microwave or millimeterwave subsystems with severe restrictions, i.e. low in-band losses, very narrow bandpass responses, low frequency dispersion, high out-of-band rejection and low manufacturing cost. es_ES
dc.format application/pdf es_ES
dc.language.iso en es_ES
dc.publisher Institute of Electrical and Electronics Engineers, IEEE es_ES
dc.rights info:eu-repo/semantics/openAccess es_ES
dc.subject Empty substrate integrated coaxial line (ESICL) es_ES
dc.subject Empty substrate integrated waveguide (ESIW) es_ES
dc.subject Substrate integrated waveguide (SIW) es_ES
dc.title Design and Performance of a High-Q Narrow Bandwidth Bandpass Filter in Empty Substrate Integrated Coaxial Line at Ku-Band es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.identifier.DOI 10.1109/LMWC.2017.2750118


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