Title :
Fast Spectrum Estimation in 2-D Direction Finding with MUSIC Algorithm
Author :
Wu, S.L. ; Luo, J.Q.
Author_Institution :
Hefei Electron. Eng. Inst.
Abstract :
Principles of two dimensional MUSIC algorithm has been introduced in this thesis. Two methods for searching the spectrum peaks are indicated, i.e., method in solving the inflexions of spectrum function and method with variable searching step. Simulations prove that the two methods can obviously improve the speed in searching direction finding with MUSIC algorithm
Keywords :
multidimensional signal processing; signal classification; 2D direction finding; MUSIC algorithm; searching direction finding; spectrum estimation; variable searching step; Adaptive arrays; Antenna arrays; Azimuth; Direction of arrival estimation; Directive antennas; Multiple signal classification; Planar arrays; Signal resolution; Spatial resolution; Spectral analysis;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.344471
