Mustafa Abdalla and Khaled A. Madi and Rajab Farhat
Sensitivity Analysis for Direction of Arrival Estimation Using Capon and Music Algorithms in Mobile Radio Environment
1532 - 1537
2012
6
12
International Journal of Electronics and Communication Engineering
https://publications.waset.org/pdf/7555
https://publications.waset.org/vol/72
World Academy of Science, Engineering and Technology
An array antenna system with innovative signal
processing can improve the resolution of a source direction of arrival
(DoA) estimation. High resolution techniques take the advantage of
array antenna structures to better process the incoming waves. They
also have the capability to identify the direction of multiple targets.
This paper investigates performance of the DOA estimation
algorithm namely; Capon and MUSIC on the uniform linear array
(ULA). The simulation results show that in Capon and MUSIC
algorithm the resolution of the DOA techniques improves as number
of snapshots, number of array elements, signaltonoise ratio and
separation angle between the two sources θ increases.
Open Science Index 72, 2012