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.

Volume

1

fYear

0

fDate

0-0 0

Firstpage

1888

Lastpage

1893

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Communication Technologies, 2006. ICTTA '06. 2nd

Conference_Location

Damascus

Print_ISBN

0-7803-9521-2

Type

conf

DOI

10.1109/ICTTA.2006.1684677

Filename

1684677