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Greda, Lukasz and Dreher, Achim (2011) Beamforming Capabilities of Array-fed Reflector Antennas. 5th European Conference on Antennas and Propagation, 2011-04-11 - 2011-04-15, Rom, Italien.
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Official URL: http://www.eucap2011.org
Abstract
Array-fed reflector antennas are frequently used on GEO satellites to realize high-gain multiple beam antennas. The directivity of these antennas suffers from relatively high scan loss. By utilizing beamforming the antenna performance can significantly be improved. This paper addresses some of the beamforming capabilities of reflector antennas and their influence on the antenna performance. Numerical results supporting the discussed topics are given.
| Item URL in elib: | https://elib.dlr.de/68917/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||
| Title: | Beamforming Capabilities of Array-fed Reflector Antennas | ||||||||||||
| Authors: |
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| Date: | April 2011 | ||||||||||||
| Refereed publication: | No | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | reflector antennas, beamforming, data relay | ||||||||||||
| Event Title: | 5th European Conference on Antennas and Propagation | ||||||||||||
| Event Location: | Rom, Italien | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Start Date: | 11 April 2011 | ||||||||||||
| Event End Date: | 15 April 2011 | ||||||||||||
| Organizer: | EurAAP | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||
| HGF - Program: | Space (old) | ||||||||||||
| HGF - Program Themes: | W - no assignment | ||||||||||||
| DLR - Research area: | Space | ||||||||||||
| DLR - Program: | W - no assignment | ||||||||||||
| DLR - Research theme (Project): | W - no assignment (old) | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Institute of Communication and Navigation | ||||||||||||
| Deposited By: | Greda, Dr.-Ing. Lukasz | ||||||||||||
| Deposited On: | 20 Apr 2011 10:04 | ||||||||||||
| Last Modified: | 24 Apr 2024 19:34 |
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