L-shaped array-based elevation and azimuth direction finding in the presence of mutual coupling

被引：47

作者：

Liang, Junli ^{[1
]}

Zeng, Xianju ^{[2
]}

Wang, Wenyi ^{[3
]}

Chen, Hongyang ^{[4
]}

机构：

[1] Xian Univ Technol, Sch Automat & Informat Engn, Xian, Peoples R China

[2] Shenzhen Univ, Coll Management, Shenzhen, Peoples R China

[3] Civil Aviat Univ China, Tianjin Key Lab Adv Signal Proc, Tianjin 300300, Peoples R China

[4] Univ Tokyo, Grad Sch Informat Sci & Technol, Tokyo 1138654, Japan

来源：

SIGNAL PROCESSING | 2011年 / 91卷 / 05期

基金：

中国博士后科学基金;

关键词：

L-shaped array; Mutual coupling; Rank-reduction; Propagator method; UNIFORM CIRCULAR ARRAYS; OF-ARRIVAL ESTIMATION; ANGLE ESTIMATION; DOA ESTIMATION; CUMULANTS; ESPRIT;

D O I：

10.1016/j.sigpro.2010.12.001

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

For two-dimensional (2-D) directions-of-arrival (DOA) estimation problem, both the mutual coupling and the failure in pairing can cause severe performance degradation. In this paper, a new elevation and azimuth direction finding algorithm is developed to overcome the above-mentioned two difficulties in the L-shaped array configuration. The key points of this paper are: (i) constructing several correlation matrices to blindly compensate the effect of unknown mutual coupling using the outputs of properly chosen sensors and (ii) deriving a rank-reduction propagator method to estimate elevation and azimuth angles so as to avoid pairing parameters. Simulation results are presented to validate the performance of the proposed method. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：1319 / 1328

页数：10

共 24 条

[1] The matrix pencil method for two-dimensional direction of arrival estimation employing an L-shaped array
delRio, JEF
CatedraPerez, MF
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1997, 45 (11) : 1693 - 1694
[2] APPLICATIONS OF CUMULANTS TO AWAY PROCESSING .1. APERTURE EXTENSION AND ARRAY CALIBRATION
DOGAN, MC
MENDEL, JM
[J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1995, 43 (05) : 1200 - 1216
[3] DIRECTION FINDING IN THE PRESENCE OF MUTUAL COUPLING
FRIEDLANDER, B
WEISS, AJ
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1991, 39 (03) : 273 - 284
[4] A generalized ESPRIT approach to direction-of-a rival estimation
Gao, FF
Gershman, AB
[J]. IEEE SIGNAL PROCESSING LETTERS, 2005, 12 (03) : 254 - 257
[5] A hybrid UCA-RARE/Root-MUSIC approach for 2-D direction of arrival estimation in uniform circular arrays in the presence of mutual coupling
Goossens, Roald
Rogier, Hendrik
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (03) : 841 - 849
[6] Joint SVD of two cross-correlation matrices to achieve automatic pairing in 2-D angle estimation problems
Gu, Jian-Feng
Wei, Ping
[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2007, 6 : 553 - 556
[7] AN L-SHAPED ARRAY FOR ESTIMATING 2-D DIRECTIONS OF WAVE ARRIVAL
HUA, YB
SARKAR, TK
WEINER, DD
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1991, 39 (02) : 143 - 146
[8] Kay S., 1993, Fundamentals of statistical processing, volume I: estimation theory, VI
[9] Pair-matching method for estimating 2-D angle of arrival with a cross-correlation matrix
Kikuchi, Shohei
Tsuji, Hiroyuki
Sano, Akira
[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2006, 5 : 35 - 40
[10] Joint Elevation and Azimuth Direction Finding Using L-Shaped Array
Liang, Junli
Liu, Ding
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2010, 58 (06) : 2136 - 2141

← 1 2 3 →