Title :
Improvement of 2-D DOA estimation with tapered Matrix Pencil algorithm
Author :
Azarbar, Ali ; Mehdinejad, O. ; Kazerooni, M.
Author_Institution :
Parand Branch, Islamic Azad Univ., Tehran, Iran
Abstract :
A new method for improvement of 2-D DOA estimation based on Matrix Pencil (MP) Method is presented. We show that with Tapering of the data matrix, the accuracy of azimuth and elevation estimation can be improved. The method directly applied to the algorithm and only with one snapshot of data, DOA can be estimated. The simulation results demonstrated the effectiveness of the proposed algorithm.
Keywords :
direction-of-arrival estimation; 2D DOA estimation; data matrix; elevation estimation; tapered matrix pencil algorithm; Azimuth; Covariance matrix; Direction of arrival estimation; Estimation; Radar remote sensing; Signal to noise ratio; Transmission line matrix methods; 2-D DOA estimation; Tapered Matrix pencil;
Conference_Titel :
Microwaves, Radar and Remote Sensing Symposium (MRRS), 2011
Conference_Location :
Kiev
Print_ISBN :
978-1-4244-9641-9
DOI :
10.1109/MRRS.2011.6053657
