DOA and Polarization Estimation Using an Electromagnetic Vector Sensor Uniform Circular Array Based on the ESPRIT Algorithm

DOA and Polarization Estimation Using an Electromagnetic Vector Sensor Uniform Circular Array Based on the ESPRIT Algorithm

In array signal processing systems, the direction of arrival (DOA) and polarization of signals based on uniform linear or rectangular sensor arrays are generally obtained by rotational invariance techniques (ESPRIT). However, since the ESPRIT algorithm relies on the rotational invariant structure of...

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Bibliographic Details
Main Authors: Na Wu, Zhiyu Qu, Weijian Si, Shuhong Jiao
Format: Article
Language:English
Published: MDPI AG 2016-12-01
Series:Sensors
Subjects:
electromagnetic vector sensor array (EVSA)
DOA and polarization estimation
ESPRIT algorithm
fourth-order cumulant
uniform circular array
rotation invariant
Online Access:http://www.mdpi.com/1424-8220/16/12/2109

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