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Suche nach „[Stefan] [Zorn]“ hat 42 Publikationen gefunden
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    F: Elektrotechnik und Medientechnik

    Vortrag

    A. Goetz, R. Rose, Stefan Zorn, R. Weigel

    Ortung von GSM-Mobiltelefonen in Katastrophenszenarien

    Navigationskonvent 2009 der Deutschen Gesellschaft für Ortung und Navigation e.V. (DGON), Berlin

    2009

    F: Elektrotechnik und Medientechnik

    Beitrag (Sammelband oder Tagungsband)

    Stefan Zorn, H. Ehm, R. Weigel

    A Novel Technique for Determining Kernels of Volterra Based Behavioral Models for RF Amplifiers

    The 38th European Microwave Conference, London

    2008

    ISBN: 978-2-87487-006-4

    DOI: 10.1109/EUMC.2008.4751434

    Abstract anzeigen

    This paper presents a new technique to determine the kernels of Volterra series based behavioral models of RF amplifiers in the frequency domain. A model with three kernels and a memory length of one is developed. The kernels of this model are assigned only by using a two-tone test. No knowledge of the integrated circuit is needed to determine all model parameters. The derivation of such a model out of well known mathematical basics is shown such as the used measurement setup. Measured data and simulation deliverables are being compared and show a good match. A comparison between a Saleh model and the new modeling approach concludes this paper.