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Irteza, Safwat and Schafer, Eric and Volmer, Christian and Sgammini, Matteo and Stephan, Ralf and Hennig, Eckhard and Hein, Matthias (2012) Noise characterization of a multi-channel receiver using a small antenna array with full diversity for robust satellite navigation. Wireless Information Technology and Systems (ICWITS), 2012-11-11 - 2012-11-16, Maui, HI. doi: 10.1109/ICWITS.2012.6417676. ISBN 978-1-4673-0947-9.
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Official URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6417676
Abstract
The employment of a DMN in small antenna arrays results in an increased antenna noise temperature due to increased ohmic losses. On the other hand, it minimizes the amplifier noise contribution considerably, thus reducing the equivalent system noise temperature. Therefore, the use of a DMN for small antenna arrays displaying full diversity is not only beneficial but necessary for optimizing receiver performance. The analysis sketched here will be extended to null-steering or interferer-cancellation scenarios.
| Item URL in elib: | https://elib.dlr.de/88956/ | ||||||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||
| Title: | Noise characterization of a multi-channel receiver using a small antenna array with full diversity for robust satellite navigation | ||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | 11 November 2012 | ||||||||||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||
| DOI: | 10.1109/ICWITS.2012.6417676 | ||||||||||||||||||||||||||||||||
| ISBN: | 978-1-4673-0947-9 | ||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||
| Keywords: | antenna arrays,diversity reception,interference suppression,low noise amplifiers | ||||||||||||||||||||||||||||||||
| Event Title: | Wireless Information Technology and Systems (ICWITS) | ||||||||||||||||||||||||||||||||
| Event Location: | Maui, HI | ||||||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||||||
| Event Start Date: | 11 November 2012 | ||||||||||||||||||||||||||||||||
| Event End Date: | 16 November 2012 | ||||||||||||||||||||||||||||||||
| 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 (old) | ||||||||||||||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Communication and Navigation > Navigation | ||||||||||||||||||||||||||||||||
| Deposited By: | Sgammini, Matteo | ||||||||||||||||||||||||||||||||
| Deposited On: | 29 Jul 2014 09:45 | ||||||||||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:54 |
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