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Phase Centre Determination on the Basis of Far-Field Measurements

Basta, Nikola and Konovaltsev, Andriy and Greda, Lukasz (2010) Phase Centre Determination on the Basis of Far-Field Measurements. Coordinates, Volume VI (Issue 8), pp. 7-10. Bal Krishna, Editor, "Coordinates".

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Official URL: http://mycoordinates.org/phase-centre-determination-on-the-basis-of-far-field-measurements/


Rapid development of GNSS applications is accompanied by the growth in demand for high-precision positioning (cm/mm-accuracy). In order to achieve such accuracy, one must thoroughly consider all system-induced biases [3], including antenna induced variations of the phase centre. The phase centre (PC) represents an effective point of radiation, that is the point to which carrier and group delays induced by the antenna are referenced to. Therefore, the variations of the PC directly affect the positioning solution of a GNSS receiver. This paper investigates the phase centre variations (PCVs) of a single antenna element as well as of a 2x2 array of such elements designed for GNSS reception. The assessment is based on simulated and measured far-field carrier phase patterns of the aforementioned antennas.

Item URL in elib:https://elib.dlr.de/64837/
Document Type:Article
Title:Phase Centre Determination on the Basis of Far-Field Measurements
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Basta, Nikolanikola.basta (at) dlr.deUNSPECIFIED
Journal or Publication Title:Coordinates
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In ISI Web of Science:No
Volume:Volume VI
Page Range:pp. 7-10
Publisher:Bal Krishna, Editor, "Coordinates"
Keywords:Phase centre, navigation, antenna array
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignment
DLR - Research theme (Project):L - no assignment (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Basta, Nikola
Deposited On:21 Oct 2010 08:32
Last Modified:07 Feb 2013 20:05

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