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Robust Satellite Navigation by Means of a Spherical Cap Conformal Antenna Array

Yinusa, Kazeem A. and Perez Marcos, Emilio and Caizzone, Stefano (2018) Robust Satellite Navigation by Means of a Spherical Cap Conformal Antenna Array. 18th International Symposium on Antenna Technology and Applied Electromagnetics, 19.Aug. - 22.Aug.2018, Waterloo, ON, Canada.

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Abstract

This contribution presents the design and performance of a dual-band spherical cap adaptive antenna array for safety-critical satellite navigation. The array consists of seven planar elements, flush-mounted in a spherical cap holder. Each element of the array is resonant at dual frequencies with adequate bandwidth to cover the GPS L1/L5 and Galileo E1/E5a/b frequency bands. The interference mitigation and beamforming performance of the array is demonstrated by means of an adaptive beamforming algorithm. The results show a strong potential of the antenna for applications where continuous system availability is essential.

Item URL in elib:https://elib.dlr.de/119486/
Document Type:Conference or Workshop Item (Speech)
Title:Robust Satellite Navigation by Means of a Spherical Cap Conformal Antenna Array
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Yinusa, Kazeem A.kazeem.yinusa (at) dlr.dehttps://orcid.org/0000-0002-1487-488X
Perez Marcos, EmilioEmilio.PerezMarcos (at) dlr.deUNSPECIFIED
Caizzone, StefanoDLR, Stefano.Caizzone (at) dlr.deUNSPECIFIED
Date:2018
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Accepted
Keywords:Conformal Antenna, antenna arrays, GNSS, Galileo
Event Title:18th International Symposium on Antenna Technology and Applied Electromagnetics
Event Location:Waterloo, ON, Canada
Event Type:international Conference
Event Dates:19.Aug. - 22.Aug.2018
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 - Project Navigation 4.0
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Yinusa, Kazeem
Deposited On:09 May 2018 14:53
Last Modified:31 Jul 2019 20:17

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