Xu Weichao
教授

Gender:Male

Date of Birth:1970-04-26

Alma Mater:The University of Hong Kong

Education Level:PhD

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Honors and Titles:

广东工业大学优秀班主任

2019年度广东省自然科学奖二等奖

广东工业大学先进工作者

广东工业大学优秀教学成果二等奖

广东工业大学优秀教学成果一等奖

MOBILE Version

Paper Publications

A Recursive RARE Algorithm for DOA Estimation With Unknown Mutual Coupling

Release time:2021-11-07 Hits:

DOI number:10.1109/LAWP.2014.2347056

Journal:IEEE Antennas and Wireless Propagation Letters

Key Words:Direction-of-arrival (DOA), mutual coupling, rank-reduction (RARE), uniform circular array (UCA), uniform linear array (ULA).

Abstract:The effect of mutual coupling between array elements is known to substantially degrade direction-of-arrival (DOA) estimation performance. Rank-reduction (RARE) methods can eliminate the mutual coupling effect without loss of array aperture. However, they might yield serious ambiguous DOA estimates in some scenarios. This letter proposes a modified RARE algorithm for DOA estimation, which overcomes the problem of ambiguous estimation by recursively building up RARE matrices. Moreover, due to the utilization of an additional unique structure of mutual coupling coefficients, the new method can give a better DOA estimation performance. Simulation results verify the efficiency of the proposed method.

Co-author:鲍煦,常春起,Hu Nan,徐维超

First Author:戴继生

Indexed by:Journal paper

Volume:13

Page Number:1593-1596

Translation or Not:no

Date of Publication:2014-08-14

Included Journals:SCI

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