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Dreher, A. und Hekmat, T. und Niklasch, N. E. und Lieke, M. und Klefenz, F. und Schroth, A. (2000) Planar C-band antenna with digital beamforming. In: Antennas and Propagation Society International Symposium, 2000 IEEE, Seiten 906-909. IEEE APS International Symposium, Salt Lake City, USA, Juli 2000. ISBN 0-7803-6369-8.
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Kurzfassung
Smart antennas with adaptive beamforming and -steering are required to enhance the overall system performance of future communication systems. Generation of multiple beams, side lobe attenuation and definite nulling are important features to reduce interference and to faciliate high-quality communication channels or to improve the accuracy of navigation data. This paper describes the design and fabrication of a compact C-band antenna with digital beamforming (DBF) as a breadboard model. It uses a 5x5 array of slot-coupled microstrip patches with RHCP that form a multilayer structure together with the networks for calibration and LO distribution. The complete antenna was teted with different parameter settings and the measurement results demonstrate its excellent versatile characteristics.
| elib-URL des Eintrags: | https://elib.dlr.de/6802/ | ||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2000, monograph_id=IEEE Product No. CH37118-TBR, | ||||||||||||||||||||||||||||
| Titel: | Planar C-band antenna with digital beamforming | ||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2000 | ||||||||||||||||||||||||||||
| Erschienen in: | Antennas and Propagation Society International Symposium, 2000 IEEE | ||||||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
| Seitenbereich: | Seiten 906-909 | ||||||||||||||||||||||||||||
| Herausgeber: |
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| ISBN: | 0-7803-6369-8 | ||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||
| Stichwörter: | navigation system, active antenna, planar antenna, smart antenna, digital beamforming | ||||||||||||||||||||||||||||
| Veranstaltungstitel: | IEEE APS International Symposium, Salt Lake City, USA, Juli 2000 | ||||||||||||||||||||||||||||
| Veranstalter : | IEEE Antennas and Propagation Society | ||||||||||||||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||||||||||
| HGF - Programmthema: | W KN - Kommunikation/Navigation | ||||||||||||||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||||||||||
| DLR - Forschungsgebiet: | W KN - Kommunikation/Navigation | ||||||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | NICHT SPEZIFIZIERT | ||||||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation | ||||||||||||||||||||||||||||
| Hinterlegt von: | DLR-Beauftragter, elib | ||||||||||||||||||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||||||||||||||||||
| Letzte Änderung: | 06 Jan 2010 20:41 |
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