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Título:	Assessment of 3D Printing Technologies for Millimeter Wave Reflectors
Autor/a:	Romeu, Jordi; Blanch, Sebastian; Vidal Martínez, Neus; López Villegas, José María; Aguasca, Albert
Otros autores:	Universitat de Barcelona
Abstract:	Three different 3D printing technologies: Stereolithography (SLA), Fused Deposition Modeling (FDM) and HP Multi Jet Fusion Technology (MJF) are compared to build a parabolic reflector operating at 100 GHz. Fabrication tolerance and surface roughness before and after metallization are accurately measured. The performance of the reflectors is measured in the near field and its performance is compared against an optical grade reflector. In this way the performance of the final product is thoroughly assessed
Materia(s):	-Impressió 3D -Antenes (Electrònica) -Ones electromagnètiques -Three-dimensional printing -Antennas (Electronics) -Electromagnetic waves
Derechos:	(c) Institute of Electrical and Electronics Engineers (IEEE), 2018
Tipo de documento:	Artículo Artículo - Versión aceptada
Editor:	Institute of Electrical and Electronics Engineers (IEEE)
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