Calibration of Array Weights against Mutual Coupling for Beamforming on ULA Antennas

被引：0

作者：

Li Xin ^{[1
]}

Ma Xiaofeng ^{[1
]}

Sheng Weixing ^{[1
]}

机构：

[1] Nanjing Univ Posts & Telecommun, Sch Elect & Opt Engn, Nanjing 210094, Jiangsu, Peoples R China

来源：

2016 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS: APPLICATIONS AND STUDENT INNOVATION COMPETITION (IWEM) | 2016年

关键词：

array weights calibration; beamforming; mutual coupling; array pattern synthesis; PROJECTION METHOD;

D O I：

暂无

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：

A method is presented for calibration of array weights against mutual coupling in uniform linear array (ULA) antennas. Based on actual antenna patterns under specified excitations and an adjusted approach to pattern synthesis, the method leads to a calibration matrix, which can he used to calibrate array weights obtained by real-time beamforming and reduce pattern distortion.

引用

页数：3

共 8 条

[1] Power synthesis of conformal arrays by a generalised projection method
Bucci, OM
DElia, G
Romito, G
[J]. IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION, 1995, 142 (06) : 467 - 471
[2] Cosecant-squared pattern synthesis using a weighted alternating reverse projection method
Haddadi, A.
Ghorbani, A.
Rashed-Mohassel, J.
[J]. IET MICROWAVES ANTENNAS & PROPAGATION, 2011, 5 (15) : 1789 - 1795
[3] A practical approach to compensate for the mutual coupling effect in an adaptive dipole array
Hui, HT
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2004, 52 (05) : 1262 - 1269
[4] Adaptive Beamforming for Uniform Linear Arrays With Unknown Mutual Coupling
Liao, Bin
Chan, Shing-Chow
[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 : 464 - 467
[5] Liu Yuan, 2005, J HARBIN I TECHNOLOG, V37
[6] A Note on the Mutual-Coupling Problems in Transmitting and Receiving Antenna Arrays
Lui, Hoi-Shun
Hui, Hon Tat
Leong, Mook Seng
[J]. IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2009, 51 (05) : 171 - 176
[7] Iterative least-squares synthesis methods for conformal array antennas with optimized polarization and frequency properties
Vaskelainen, LI
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1997, 45 (07) : 1179 - 1185
[8] BEARING ESTIMATIONS WITH MUTUAL COUPLING PRESENT
YEH, CC
LEOU, ML
UCCI, DR
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1989, 37 (10) : 1332 - 1335

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