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A 5 way lumped-elements Wilkinson power divider

Kosc, Alicja and Di Maria, Alberto and Limbach, Markus and Horn, Ralf (2013) A 5 way lumped-elements Wilkinson power divider. In: Proceedings of ithe european Conference on Antennas and Propagation (EUCAP), pp. 349-352. European Conference on Antennas and Propagation (EUCAP), 2013-04-08 - 2013-04-12, Gothenburg, Sweden.

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Abstract

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.

Item URL in elib:https://elib.dlr.de/81347/
Document Type:Conference or Workshop Item (Speech)
Title:A 5 way lumped-elements Wilkinson power divider
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Kosc, AlicjaUNSPECIFIEDUNSPECIFIED
Di Maria, AlbertoUNSPECIFIEDUNSPECIFIED
Limbach, MarkusUNSPECIFIEDUNSPECIFIED
Horn, RalfUNSPECIFIEDUNSPECIFIED
Date:8 April 2013
Journal or Publication Title:Proceedings of ithe european Conference on Antennas and Propagation (EUCAP)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 349-352
Status:Published
Keywords:unequal lumped-elements Wilkinson power divider, airborne SAR, power divider for low frequency
Event Title:European Conference on Antennas and Propagation (EUCAP)
Event Location:Gothenburg, Sweden
Event Type:international Conference
Event Dates:2013-04-08 - 2013-04-12
Organizer:EurAAP
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Flugzeug-SAR (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > SAR Technology
Deposited By: Kosc, Alicja
Deposited On:12 Mar 2013 16:41
Last Modified:08 May 2014 23:23

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