Investigations on antenna array calibration algorithms for direction-of-arrival estimation-Reference-Cited by-同舟云学术

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

Published:2016-09-28 Issue: Volume:14 Page:181-190
ISSN:1684-9973
Container-title:Advances in Radio Science
language:en
Short-container-title:Adv. Radio Sci.

Author:

Eberhardt Michael,Eschlwech Philipp^ORCID,Biebl Erwin

Abstract

Abstract. 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.

Publisher

Copernicus GmbH

Link

https://ars.copernicus.org/articles/14/181/2016/ars-14-181-2016.pdf

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