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Multilayered additive-manufactured half-wavelength coupled line filters


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Title:
Multilayered additive-manufactured half-wavelength coupled line filters
Authors:
García Martínez, Héctor  
Ávila Navarro, Ernesto  
Torregrosa-Penalva, Germán  
Bronchalo, Enrique  
Blanco Angulo, Carolina
Bozzi, Maurizio  
Editor:
Elsevier / Elsevier Masson
Department:
Departamentos de la UMH::Ingeniería de Comunicaciones
Issue Date:
2020-06-17
URI:
https://hdl.handle.net/11000/30653
Abstract:
This work presents the design, fabrication and measurements of third-order multilayered filters by additive manufacturing technology. The filters are fabricated using conventional half-wavelength line resonators and a low-cost 3d polylactic acid polymer additive manufacturing process, which allows rapid prototyping and fabrication of complex topologies. The designs, performed at a centre frequency of 2.0 GHz, aim to provide fast manufacturing and get enhanced performances when compared to conventional coupled line third order filters using microstrip technology on commercial substrates. The simulated and measured responses of the fabricated prototypes are in all cases in good agreement.
Keywords/Subjects:
additive manufacturing
coupling coefficient
multilayered filter
3D printing
Knowledge area:
CDU: Ciencias aplicadas: Ingeniería. Tecnología
Type of document:
application/pdf
Access rights:
info:eu-repo/semantics/closedAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
DOI:
https://doi.org/10.1016/j.aeue.2020.153320
Appears in Collections:
Artículos Ingeniería Comunicaciones



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