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Interference Mitigation Performance Limitations induced by Analogue Frontend Imperfections in Multi-Antenna GNSS Receivers

Cuntz, Manuel and Perez Marcos, Emilio and Konovaltsev, Andriy and Meurer, Michael (2019) Interference Mitigation Performance Limitations induced by Analogue Frontend Imperfections in Multi-Antenna GNSS Receivers. In: Proceedings of ION GNSS+ 2019, pp. 3768-3775. ION GNSS+, 16.-20. Sep. 2019, USA, Miami.

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Official URL: https://www.ion.org/

Abstract

An adequate design of the analogue frontend plays a crucial role for the achievable interference robustness of multi-antenna GNSS receivers. The behaviour of filtering, amplification and digital-to-analogue conversion are limiting factors for the effectiveness of all subsequent digital signal processing techniques. Any error in the analogue design which causes an information loss can never be entirely recovered by digital processing. This paper investigates the effect of typical hardware imperfections on spatial signal processing in multi antenn a GNSS Receivers.

Item URL in elib:https://elib.dlr.de/132086/
Document Type:Conference or Workshop Item (Speech)
Title:Interference Mitigation Performance Limitations induced by Analogue Frontend Imperfections in Multi-Antenna GNSS Receivers
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Cuntz, ManuelManuel.Cuntz (at) dlr.deUNSPECIFIED
Perez Marcos, EmilioEmilio.PerezMarcos (at) dlr.deUNSPECIFIED
Konovaltsev, AndriyAndriy.Konovaltsev (at) dlr.deUNSPECIFIED
Meurer, MichaelMichael.Meurer (at) dlr.deUNSPECIFIED
Date:September 2019
Journal or Publication Title:Proceedings of ION GNSS+ 2019
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 3768-3775
Status:Published
Keywords:GNSS; Beamforming; Frontend; Galileo; GPS; Interference; Jamming;
Event Title:ION GNSS+
Event Location:USA, Miami
Event Type:international Conference
Event Dates:16.-20. Sep. 2019
Organizer:Institute of Navigation
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Vorhaben GNSS2/Neue Dienste und Produkte
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Cuntz, Manuel
Deposited On:11 Dec 2019 11:22
Last Modified:11 Dec 2019 11:22

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