A New Gain-Phase Error Pre-Calibration Method for Uniform Linear Arrays

In this paper, we consider the gain-phase error calibration problem for uniform linear arrays (ULAs). Based on the adaptive antenna nulling technique, a new gain-phase error pre-calibration method is proposed, requiring only one calibration source with known direction of arrival (DOA). In the propos...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Chang Liu, Xiao Tang, Zhi Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2023-02-01
Subjects:	uniform linear arrays (ULAs) gain-phase error calibration DOA estimation weighted total least-squares (WTLS) problem adaptive antenna nulling technique
Online Access:	https://www.mdpi.com/1424-8220/23/5/2544