Tienda Herrero, Carolina und Jose Antonio, Encinar und Manuel, Arrebola (2013) Study of Different Multi-Beam Reflectarray Configurations. In: Study of Different Dual-Reflectarray Antenna Configurations for Beam-Scanning Applications. European Conference on Antennas and Propagation (EuCAP), 2013-04-08 - 2013-04-12, Gothenburg,Sweden.
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Kurzfassung
Dual-reflectarray configurations exhibits some advantages from both mechanical and electrical points of view with respect to reflector antennas. Dual-reflectarray antennas present a reduced volume and the capability of being easily folded. These antenna configurations provide phase control on both reflectarray surfaces, which can be used to improve the antenna performance for multiple beams, beam scanning or shaped beams. An electronic controllable reflectarray can be used as subreflector to drastically reduce the number of elements to be controlled for applications requiring steering or reconfiguration of the beam, such as Synthetic Aperture Radar applications. Three antenna configurations using either passive or reconfigurable reflectarrays as sub and main reflector in different frequency bands for beam scanning applications are shown.
elib-URL des Eintrags: | https://elib.dlr.de/87718/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag, Poster) | ||||||||||||||||
Titel: | Study of Different Multi-Beam Reflectarray Configurations | ||||||||||||||||
Autoren: |
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Datum: | April 2013 | ||||||||||||||||
Erschienen in: | Study of Different Dual-Reflectarray Antenna Configurations for Beam-Scanning Applications | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Reflectarray, Antenna, Beam-Scanning | ||||||||||||||||
Veranstaltungstitel: | European Conference on Antennas and Propagation (EuCAP) | ||||||||||||||||
Veranstaltungsort: | Gothenburg,Sweden | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 8 April 2013 | ||||||||||||||||
Veranstaltungsende: | 12 April 2013 | ||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||
HGF - Programmthema: | ATM und Flugbetrieb (alt) | ||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
DLR - Forschungsgebiet: | L AO - Luftverkehrsmanagement und Flugbetrieb | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Kommunikation, Navigation und Überwachung (alt) | ||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||
Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte | ||||||||||||||||
Hinterlegt von: | Tienda Herrero, Carolina | ||||||||||||||||
Hinterlegt am: | 31 Jan 2014 11:04 | ||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:54 |
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