Investigations on antenna array calibration algorithms for direction-of-arrival estimation

被引：13

作者：

Eberhardt, Michael ^{[1
]}

Eschlwech, Philipp ^{[1
]}

Biebl, Erwin ^{[1
]}

机构：

[1] Tech Univ Munich, Inst Microwave Engn, Munich, Germany

来源：

ADVANCES IN RADIO SCIENCE | 2016年 / 14卷

关键词：

Array processing - Antenna arrays - Calibration;

D O I：

10.5194/ars-14-181-2016

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：

Direction-of-arrival (DOA) estimation algorithms deliver very precise results based on good and extensive antenna array calibration. The better the array manifold including all disturbances is known, the better the DOA estimation result. A simplification or ideally an omission of the calibration procedure has been a long pursued goal in the history of array signal processing. This paper investigates the practicability of some well known calibration algorithms and gives a deeper insight into existing obstacles. Further analysis on the validity of the common used data model is presented. A new effect in modeling errors is revealed and simulation results substantiate this theory.

引用

页码：181 / 190

页数：10

共 24 条

[21]

Stutzman W.L., 2012, ANTENNA THEORY DESIG

[22] On the Power Absorbed and Scattered by an Antenna [J].

Teyskal, Hans .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2010, 52 (06) :41-45

[23]

Tuncer TE, 2009, CLASSICAL AND MODERN DIRECTION-OF-ARRIVAL ESTIMATION, P125, DOI 10.1016/B978-0-12-374524-8.00002-7

[24]

Weiss A. J., 1988, ICASSP 88: 1988 International Conference on Acoustics, Speech, and Signal Processing (Cat. No.88CH2561-9), P2670, DOI 10.1109/ICASSP.1988.197198

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