Journal of Projectiles, Rockets, Missiles and Guidance >
DOA Estimation Based on Multiwindow Method
Received date: 2009-06-07
Online published: 2025-05-28
An algorithm based on multi window method which can achieve the efficient direction finding with a few snapshots in coherent or uncorrelated case was described. The proposed algorithm applies the linear regression model to checking and estimating existing plane waves in the spatial spectrum with multi-window functions. The computer simulation results show that the new method is effective even in low signal-to-noise ratio (SNR) situations. However, the most attractive characteristic of the provided method is that it is very robust to the array gain and phase errors.
LIU Chunjing , YU Meihua , LIU Feng , ZHANG Shu . DOA Estimation Based on Multiwindow Method[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2010 , 30(3) : 162 -164 . DOI: 10.15892/j.cnki.djzdxb.2010.03.061
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