Title :
Application of the technical Frequency-Hopped to the localization of sources by array of sensors and application to the algorithm Music
Author :
Kamel, Aissous ; Abdelfettah, Charef ; Moussa, Yahia
Author_Institution :
Dept. of Electron., Jijel Univ.
Abstract :
In this paper, we present a different approach to the problem of estimating the angle of arrivals (AOA´s) of D targets in frequency-hopped signaling sensors array for active systems, with D smaller than the number of sensors element, L. This method is based on the application of a new proposed model of received data available in different channels. The simulations results show that this approach improves the resolution in the estimation of the angle of arrivals compared with monotone-frequency signaling case
Keywords :
array signal processing; direction-of-arrival estimation; frequency hop communication; MUltiple SIgnal Characterisation algorithm; active systems; angle of arrivals; frequency-hopped signaling sensors array; monotone-frequency signaling case; technical frequency-hopped; Frequency estimation; Iterative algorithms; Maximum likelihood detection; Maximum likelihood estimation; Multiple signal classification; Narrowband; Sensor arrays; Sensor phenomena and characterization; Sensor systems and applications; Sonar detection;
Conference_Titel :
Information and Communication Technologies, 2006. ICTTA '06. 2nd
Conference_Location :
Damascus
Print_ISBN :
0-7803-9521-2
DOI :
10.1109/ICTTA.2006.1684677
