Lucas Borja, A.; Belenguer, A.; Esteban González, H.; Boria Esbert, VE. (2017). Design and Performance of a High-Q Narrow Bandwidth Bandpass Filter in Empty Substrate Integrated Coaxial Line at Ku-Band. IEEE Microwave and Wireless Components Letters. 27(11):977-979. https://doi.org/10.1109/LMWC.2017.2750118
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/102286
Title:
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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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Author:
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Lucas Borja, Alejandro
Belenguer, Angel
Esteban González, Héctor
Boria Esbert, Vicente Enrique
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UPV Unit:
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Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
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Issued date:
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Abstract:
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[EN] This letter 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 ...[+]
[EN] This letter 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 a 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 letter. 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.
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Subjects:
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Empty substrate integrated coaxial line (ESICL)
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Empty substrate integrated waveguide (ESIW)
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Substrate integrated waveguide (SIW)
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Copyrigths:
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Reserva de todos los derechos
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Source:
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IEEE Microwave and Wireless Components Letters. (issn:
1531-1309
)
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DOI:
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10.1109/LMWC.2017.2750118
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Publisher:
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Institute of Electrical and Electronics Engineers
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Publisher version:
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http://doi.org/10.1109/LMWC.2017.2750118
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Project ID:
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info:eu-repo/grantAgreement/MINECO//TEC2016-75934-C4-1-R/ES/DEMOSTRADORES TECNOLOGICOS DE FILTROS Y MULTIPLEXORES CON RESPUESTAS SELECTIVAS Y SINTONIZABLES EN NUEVAS GUIAS COMPACTAS PARA APLICACIONES ESPACIALES/
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Thanks:
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This work was supported by the Ministerio de Ciencia e Innovacion, Spanish Goverment, under Project TEC2016-75934-C4-X-R and Project TEC2016-75934-C4-1-R.
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Type:
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Artículo
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