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Calibration of Adaptive Antennas in Satellite Navigation Receivers

Konovaltsev, Andriy and Greda, Lukasz and Basta, Nikola and Cuntz, Manuel and Dreher, Achim (2010) Calibration of Adaptive Antennas in Satellite Navigation Receivers. In: Proceedings of EuCAP2010. European Conference on Antennas and Propagation 2010, EuCAP2010, 12-16 April 2010, Barcelona, Spanien.

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Official URL: http://www.eucap2010.org/

Abstract

The focus of this paper is on practical aspects of the array calibration in GNSS adaptive antenna systems. After introducing the system transfer function of an adaptive antenna, an error model of GNSS receiver observations will be outlined. The error model will be further used to determine the required accuracy of the array calibration in order to meet different levels of the GNSS receiver performance defined in term of user positioning and timing errors. A practical implementation of the GNSS adaptive antenna system that includes a real-time calibration capability [4] will be presented. The performance of the array calibration will be demonstrated by using the field test results for beamforming, direction-of-arrival estimation and positioning.

Item URL in elib:https://elib.dlr.de/64485/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Calibration of Adaptive Antennas in Satellite Navigation Receivers
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Konovaltsev, AndriyAndriy.Konovaltsev (at) dlr.deUNSPECIFIED
Greda, LukaszUNSPECIFIEDUNSPECIFIED
Basta, NikolaUNSPECIFIEDUNSPECIFIED
Cuntz, ManuelUNSPECIFIEDUNSPECIFIED
Dreher, AchimUNSPECIFIEDUNSPECIFIED
Date:12 April 2010
Journal or Publication Title:Proceedings of EuCAP2010
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:GNSS, adaptive antenna, calibration, phase centre, positioning, accuracy
Event Title:European Conference on Antennas and Propagation 2010, EuCAP2010
Event Location:Barcelona, Spanien
Event Type:international Conference
Event Dates:12-16 April 2010
Organizer:European Association on Antennas and Propagation (EurAAP)
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:other
DLR - Research area:Transport
DLR - Program:V - no assignment
DLR - Research theme (Project):V - no assignment
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Konovaltsev, Dr.-Ing. Andriy
Deposited On:13 Jan 2011 08:17
Last Modified:12 Dec 2013 20:58

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