Extended measurement setup for transient TEM waveguide characterization

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dc.identifier.uri http://dx.doi.org/10.15488/718
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/742
dc.contributor.author Briest, Niklas
dc.contributor.author Garbe, Heyno
dc.contributor.author Potthast, S.
dc.date.accessioned 2016-11-24T12:51:15Z
dc.date.available 2016-11-24T12:51:15Z
dc.date.issued 2016
dc.identifier.citation Briest, Niklas; Garbe, Heyno; Potthast, S.: Extended measurement setup for transient TEM waveguide characterization. In: Advances in Radio Science 14 (2016), S 115-120. DOI: http://dx.doi.org/10.5194/ars-14-115-2016
dc.description.abstract This paper discusses a field measurement method, based on a two-antenna setup, to qualify the transmission of transient signals inside a GTEM cell. The transmission characteristic of the GTEM1250 is evaluated by the Pearson correlation coefficient (PCC) and is presented with a heatmap. Due to deviations of the uncertainty contribution of the field homogeneity, the frequency band around 100 MHz is evaluated and its effect to the PCC is discussed. Therefore, a comparable narrowband transient signal, a damped sinusoidal (DS) is used. Furthermore, a detailed discussion focussing on nonlinear and distorting effects of the GTEM1250 is performed. The measurements in time domain (TD) identify comparable high secondary E-field components in the propagation direction, which are characteristic for higher order modes. Based on the same setup, another measurement is performed in frequency domain (FD) and relates the phase response of the GTEM cell to the above mentioned effects. According to the measured phase response the propagation time is discussed to investigate the distorting effects caused by higher order modes. eng
dc.description.sponsorship DFG
dc.description.sponsorship Bundeswehr Research Institute for Protective Technologies
dc.language.iso eng
dc.publisher Göttingen : Copernicus GmbH
dc.relation.ispartofseries Advances in Radio Science 14 (2016)
dc.rights CC BY 3.0 Unported
dc.rights.uri http://creativecommons.org/licenses/by/3.0/
dc.subject Correlation methods eng
dc.subject Frequency bands eng
dc.subject Field homogeneity eng
dc.subject Frequency domains eng
dc.subject Higher-order modes eng
dc.subject Measurement setup eng
dc.subject Pearson correlation coefficients eng
dc.subject Propagation direction eng
dc.subject Transmission characteristics eng
dc.subject Uncertainty contributions eng
dc.subject Frequency domain analysis eng
dc.subject.ddc 600 | Technik ger
dc.title Extended measurement setup for transient TEM waveguide characterization
dc.type Article
dc.type Text
dc.relation.issn 1684-9965
dc.relation.doi http://dx.doi.org/10.5194/ars-14-115-2016
dc.bibliographicCitation.volume 14
dc.bibliographicCitation.firstPage 115
dc.bibliographicCitation.lastPage 120
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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