Title :
A New Tool for the Identification and Localization of Electromagnetic Sources by Using Independent Component Analysis
Author :
Capizzi, Giacomo ; Coco, Salvatore ; Laudani, Antonino
Author_Institution :
Catania Univ.
fDate :
4/1/2007 12:00:00 AM
Abstract :
In this paper, a new tool is presented for the identification and localization of electromagnetic sources. The tool is based on independent component analysis techniques and exploits an efficient empirical model of electromagnetic propagation such as the Okumura-Hata one. The identification and localization of sources is obtained by processing a suitable number of field data, measured at certain points, and solving an inverse problem. Several examples of application are also given in order to show the performance of the localization tool
Keywords :
electromagnetic wave propagation; independent component analysis; inverse problems; Okumura-Hata; electromagnetic propagation; electromagnetic source localization; independent component analysis; inverse problems; localization tool performance; Electromagnetic fields; Electromagnetic measurements; Electromagnetic modeling; Electromagnetic propagation; Independent component analysis; Inverse problems; Noise measurement; Pollution measurement; Position measurement; Wireless communication; Blind signal separation; EM sources localization; Okumura-Hata propagation model; independent component analysis (ICA);
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2006.892251
