eprintid: 330 rev_number: 6 eprint_status: archive userid: 5 dir: disk0/00/00/03/30 datestamp: 2011-03-25 lastmod: 2013-07-02 11:22:32 status_changed: 2013-07-02 11:22:32 type: techreport metadata_visibility: show item_issues_count: 0 creators_name: Viani, Federico creators_name: Lizzi, Leonardo creators_name: Azaro, Renzo creators_name: Massa, Andrea title: Spline-shaped ultra-wideband antenna operating in the ECC released frequency spectrum ispublished: pub subjects: TU full_text_status: public abstract: A spline-shaped antenna for Ultra-Wideband (UWB) communications that operates in the Electronic Communications Committee (ECC) released band from 6 GHz up to 8.5 GHz is described. Selected simulated and measured data are reported to assess the achieved impedance matching over the whole band of interest, and the distortionless behavior as well as to show the omnidirectional radiation properties. This paper is a postprint of a paper submitted to and accepted for publication in Electronics Letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library. date: 2008-01 date_type: published institution: University of Trento department: informaticat refereed: TRUE referencetext: 1 FEDERAL COMMUNICATION COMMISSION: First Report and Order, "Revision of part 15 of the commission's rules regarding ultra-wideband transmission systems", FCC 02-48, Apr. 2002, [Online]. Available: http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-02-48A1.pdf 2 ELECTRONIC COMMUNICATIONS COMMITTEE: ECC Decision, "Constanta on the harmonized conditions of devices using Ultra-Wideband (UWB) technology in bands below 10.6 Ghz"ECC/DEC/(06)04, Jul. 2007, [Online]. Available: http://www.ero.dk/documentation/docs/doc98/official/pdf/ECCDEC0604.pdf 3 HERTEL, T.W.: "Cable-current effects of miniature UWB antennas", IEEE Antennas and Propagat. Soc. Int. Symp., Jul. 2005, 3A, pp. 524-527 4 YANG, T., and DAVIS, W.A.: "Planar half-disk antenna structures for ultrawideband communications", IEEE Antennas and Propagat. Soc. Int. Symp., Jun. 2004, 3, pp. 2508-2511 5 LIN, C.C., KAN, Y.C., KUO, L.C., and CHUANG, H.R.: "A planar triangular monopole antenna for UWB communication", IEEE Microw. Wireless Comp. Letters, Oct. 2005, 15, (10), pp 624-626 6 LIANG, J., CHIAU, C.C., CHEN, X., and PARINI, C.G.: "Study of a printed circular disc monopole antenna for UWB systems", IEEE Trans. Antennas Propagat., 2005, 53, (11), pp. 3500-3504 7 HSU, S. and CHANG, K.: "Ultra-thin CPW-fed rectangular slot antenna for UWB applications", IEEE Antennas and Propagat. Soc. Int. Symp., Jul. 2006, pp. 2587-2590 8 LIZZI, L., VIANI, F., AZARO, R., and MASSA, A.: "Optimization of a spline-shaped UWB antenna by PSO", IEEE Antennas Wireless Propagat. Letters, 2007, 6, pp 182-185 9 HARRINGTON, R.F.: "Field computation by moment methods", (Robert E. Krieger Publishing Co., Malabar, FL, 1987) 10 ROBINSON, J. and RAHMAT-SAMII, Y.: "Particle swarm optimization in electromagnetics", IEEE Trans. Antennas Propagat., 2004, 52, (2), pp. 397-407 . citation: Viani, Federico and Lizzi, Leonardo and Azaro, Renzo and Massa, Andrea (2008) Spline-shaped ultra-wideband antenna operating in the ECC released frequency spectrum. [Technical Report] document_url: http://www.eledia.org/students-reports/330/1/DISI-11-055.pdf