Kosc, Alicja und Di Maria, Alberto und Limbach, Markus und Horn, Ralf (2013) A 5 way lumped-elements Wilkinson power divider. In: 2013 7th European Conference on Antennas and Propagation, EuCAP 2013, Seiten 349-352. European Conference on Antennas and Propagation (EUCAP), 2013-04-08 - 2013-04-12, Gothenburg, Sweden.
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Kurzfassung
This paper presents the design of a symmetrical unequal lumped-elements Wilkinson power divider with 5 output ports operating at center frequencyf_r=435 MHz, which will be used for the airborne DLR F-SAR system [1] to investigate multifrequency polarimetric SAR applications. Based on theoretical and simulated analysis an appropriate design has been developed regarding to the electrical system specifications like the high-power purposes. On the other hand, the mechanical layout is a major aspect for an airborne SAR system, hence it was very important to realize a very compact, cost efficiency and light weight design. A first in-house manufactured prototype was set up and the analysis of the measured parameters matches both the electrical and mechanical design goals very well, confirming the validity of the proposed design.
elib-URL des Eintrags: | https://elib.dlr.de/81347/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
Titel: | A 5 way lumped-elements Wilkinson power divider | ||||||||||||||||||||
Autoren: |
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Datum: | 8 April 2013 | ||||||||||||||||||||
Erschienen in: | 2013 7th European Conference on Antennas and Propagation, EuCAP 2013 | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Seitenbereich: | Seiten 349-352 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | unequal lumped-elements Wilkinson power divider, airborne SAR, power divider for low frequency | ||||||||||||||||||||
Veranstaltungstitel: | European Conference on Antennas and Propagation (EUCAP) | ||||||||||||||||||||
Veranstaltungsort: | Gothenburg, Sweden | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 8 April 2013 | ||||||||||||||||||||
Veranstaltungsende: | 12 April 2013 | ||||||||||||||||||||
Veranstalter : | EurAAP | ||||||||||||||||||||
HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||
HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||
HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||||||||||
DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||
DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Flugzeug-SAR (alt) | ||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > SAR-Technologie | ||||||||||||||||||||
Hinterlegt von: | Schreiber, Alicja | ||||||||||||||||||||
Hinterlegt am: | 12 Mär 2013 16:41 | ||||||||||||||||||||
Letzte Änderung: | 05 Nov 2024 14:41 |
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