A New Low Complexity Angle of Arrival Algorithm for 1D and 2D Direction Estimation in MIMO Smart Antenna Systems

A New Low Complexity Angle of Arrival Algorithm for 1D and 2D Direction Estimation in MIMO Smart Antenna Systems

This paper proposes a new low complexity angle of arrival (AOA) method for signal direction estimation in multi-element smart wireless communication systems. The new method estimates the AOAs of the received signals directly from the received signals with significantly reduced complexity since it do...

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Bibliographic Details
Main Authors: Mohammed A. G. Al-Sadoon, Nazar T. Ali, Yousf Dama, Abdulkareim Zuid, Stephen M. R. Jones, Raed A. Abd-Alhameed, James M. Noras
Format: Article
Language:English
Published: MDPI AG 2017-11-01
Series:Sensors
Subjects:
direction estimation
smart antennas
wireless communication systems
direct data acquisition (DDA)
multiple input multiple output (MIMO)
angles of arrival (AOAs)
covariance matrix
computational complexity
Online Access:https://www.mdpi.com/1424-8220/17/11/2631

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