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A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA)
Silva, J. S., García-Vigueras, M., Debogovic, T., Costa, J. R., Fernandes, C. A. & Mosig, J. R. (2017). Stereolithography-based antennas for satellite communications in Ka-Band. Proceedings of the IEEE. 105 (4), 655-667
Exportar Referência (IEEE)
J. R. Silva et al.,  "Stereolithography-based antennas for satellite communications in Ka-Band", in Proc. of the IEEE, vol. 105, no. 4, pp. 655-667, 2017
Exportar BibTeX
@article{silva2017_1618116939560,
	author = "Silva, J. S. and García-Vigueras, M. and Debogovic, T. and Costa, J. R. and Fernandes, C. A. and Mosig, J. R.",
	title = "Stereolithography-based antennas for satellite communications in Ka-Band",
	journal = "Proceedings of the IEEE",
	year = "2017",
	volume = "105",
	number = "4",
	doi = "10.1109/JPROC.2016.2633898",
	pages = "655-667",
	url = "http://ieeexplore.ieee.org/document/7875125/"
}
Exportar RIS
TY  - JOUR
TI  - Stereolithography-based antennas for satellite communications in Ka-Band
T2  - Proceedings of the IEEE
VL  - 105
IS  - 4
AU  - Silva, J. S.
AU  - García-Vigueras, M.
AU  - Debogovic, T.
AU  - Costa, J. R.
AU  - Fernandes, C. A.
AU  - Mosig, J. R.
PY  - 2017
SP  - 655-667
SN  - 0018-9219
DO  - 10.1109/JPROC.2016.2633898
UR  - http://ieeexplore.ieee.org/document/7875125/
AB  - This paper illustrates the role of additive manufacturing (AM) as enabling technology to realize high-performance low-cost antennas for Ka-band applications. In addition to the inherent electromagnetic challenges implicit in the conception of such complex devices, this paper also points out the stringent limitations that appear when opting for classical fabrication techniques, based on assembled split-block models. AM emerges in this context as a change of paradigm, allowing monolithic fabrication and design freedom, which result in substantial improvements in terms of compactness, mass, simplicity, cost, and production time. Two different antennas for Ka-band satellite communications are presented here, namely a wideband horn and a dual-band circular cavity. Both prototypes are fabricated using a stereolithographic (SLA) AM process followed by metal coating. This fabrication approach is especially well suited to the implementation of these designs, since they have internal shapes that are inaccessible to conventional machining tools. The experimental results are not only in very good agreement with the theoretical predictions but also demonstrate improvements over the performances achieved by traditional milling and assembly fabrication approaches, thereby confirming the validity and great potential of SLA for Ka-band satellite communications.
ER  -