Phase Retrieval Approach for DOA Estimation With Array Errors

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

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Detail(s)

Original languageEnglish
Article number7934085
Pages (from-to)2610-2620
Journal / PublicationIEEE Transactions on Aerospace and Electronic Systems
Volume53
Issue number5
Online published25 May 2017
Publication statusPublished - Oct 2017

Abstract

Direction-of-arrival estimation in the presence of gain and phase errors is investigated from the phase retrieval (PR) perspective. In order to remove the influence of phase errors, they are isolated by taking the absolute values of the elements in the compensated covariance matrix. Finally, the formulated nonconvex PR optimization problem is solved by utilizing the feasible point pursuit algorithm. Simulation results demonstrate the effectiveness of the proposed algorithm.

Research Area(s)

  • Direction-of-arrival (DOA) estimation, feasible point pursuit algorithm, gain and phase errors, phase retrieval (PR)

Bibliographic Note

Full text of this publication does not contain sufficient affiliation information. With consent from the author(s) concerned, the Research Unit(s) information for this record is based on the existing academic department affiliation of the author(s).

Citation Format(s)

Phase Retrieval Approach for DOA Estimation With Array Errors. / WANG, WENYI ; WU, RENBIAO; LIANG, JUNLI ; SO, HING CHEUNG.

In: IEEE Transactions on Aerospace and Electronic Systems, Vol. 53, No. 5, 7934085, 10.2017, p. 2610-2620.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review