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Performance assessment of antenna array algorithms for multipath and interferers mitigation

Konovaltsev, Andriy and Antreich, Felix and Hornbostel, Achim (2007) Performance assessment of antenna array algorithms for multipath and interferers mitigation. In: 2nd Workshop on GNSS Signals & Signal Processing - GNSS SIGNALS’2007. 2nd Workshop on GNSS Signals & Signal Processing - GNSS SIGNALS’2007, 2007-04-24 - 2007-04-25, Noordwijk, the Netherlands.

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Official URL: http://www.congrex.nl/07c12/

Abstract

The use of antenna arrays in navigation receivers of global satellite navigation systems allows for adding the spatial dimension in the problem of mitigation of interference signals. Using the spatial separation between the useful satellite ranging signals and unwanted signals like multipath echoes and radio interferers, the reception pattern of an adaptive array can be adjusted in a way that to minimise the interference effect and produce additive gain to the useful signals. The antenna array can be also utilised within maximum likelihood estimation concept for improving the estimation of ranging code delay and carrier phase in a navigation receiver. This paper aims at assessing the performance improvement brought by the array antenna algorithms of both types with the help of computer and hardware simulations.

Item URL in elib:https://elib.dlr.de/48991/
Document Type:Conference or Workshop Item (Paper)
Title:Performance assessment of antenna array algorithms for multipath and interferers mitigation
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Konovaltsev, AndriyUNSPECIFIEDUNSPECIFIED
Antreich, FelixUNSPECIFIEDUNSPECIFIED
Hornbostel, AchimUNSPECIFIEDUNSPECIFIED
Date:24 April 2007
Journal or Publication Title:2nd Workshop on GNSS Signals & Signal Processing - GNSS SIGNALS’2007
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Editors:
EditorsEmail
ESA-ESTEC, Noordwijk, The Netherlands, UNSPECIFIED
Status:Published
Keywords:Satellite navigation, multipath, radio interference, mitigation, antenna array, adaptive array processing, software receiver, hardware wavefront simulation
Event Title:2nd Workshop on GNSS Signals & Signal Processing - GNSS SIGNALS’2007
Event Location:Noordwijk, the Netherlands
Event Type:international Conference
Event Dates:2007-04-24 - 2007-04-25
Organizer:ESA-ESTEC
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W KN - Kommunikation/Navigation
DLR - Research area:Space
DLR - Program:W KN - Kommunikation/Navigation
DLR - Research theme (Project):W - Projekt GalileoNAV (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation > Navigation and Control Systems
Deposited By: Konovaltsev, Dr.-Ing. Andriy
Deposited On:25 Jun 2007
Last Modified:12 Dec 2013 20:25

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