Measured Response of Local, Mid-range and Far-range Discontinuities of Large Metal Groundplanes using Time Domain Techniques

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dc.identifier.uri http://dx.doi.org/10.15488/1582
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/1607
dc.contributor.author Schrader, T.
dc.contributor.author Münter, K.
dc.contributor.author Battermann, S.
dc.contributor.author Garbe, Heyno
dc.date.accessioned 2017-05-31T11:16:22Z
dc.date.available 2017-05-31T11:16:22Z
dc.date.issued 2005
dc.identifier.citation Schrader, T.; Münter, K.; Battermann, S.; Garbe, H.: Measured Response of Local, Mid-range and Far-range Discontinuities of Large Metal Groundplanes using Time Domain Techniques. In: Advances in Radio Science 3 (2005), S. 99-103. DOI: https://doi.org/10.5194/ars-3-99-2005
dc.description.abstract This work describes a method to detect and to quantify any local or mid-range discontinuity on extended flat metal planes. Often these planes are used for antenna calibration (open area test site-OATS) or the plane could be the ground of a semi-anechoic chamber used in Electromagnetic Compatibility (EMC) testing. The measurement uncertainty of antenna calibration or EMC testing depends on the groundplane's quality, which can be accessed using this method. A vector network analyzer with time-domain option is used to determine the complex-valued input scattering parameter S̄11,F of an aperture antenna in a monostatic setup. S̄11,F contains the information desired about the discontinuities and is measured in the frequency domain with high dynamic range. But only after a linear filtering utilizing the Chirp-Z-Transform the obtained time-domain signal S̄11,T give clear evidence of local and mid-range discontinuities. eng
dc.language.iso eng
dc.publisher Göttingen : Copernicus GmbH
dc.relation.ispartofseries Advances in Radio Science 3 (2005)
dc.rights CC BY-NC-SA 2.5
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/
dc.subject Antenna calibration eng
dc.subject Electromagnetic compatibility (EMC) testing eng
dc.subject High dynamic range eng
dc.subject Measurement uncertainty eng
dc.subject Semi-anechoic chambers eng
dc.subject Time-domain signal eng
dc.subject Time-domain technique eng
dc.subject Vector network analyzers eng
dc.subject Antenna grounds eng
dc.subject Antennas eng
dc.subject Calibration eng
dc.subject Electromagnetic compatibility eng
dc.subject Scattering parameters eng
dc.subject Uncertainty analysis eng
dc.subject Time domain analysis eng
dc.subject.ddc 621,3 | Elektrotechnik, Elektronik ger
dc.title Measured Response of Local, Mid-range and Far-range Discontinuities of Large Metal Groundplanes using Time Domain Techniques
dc.type article
dc.type Text
dc.relation.issn 1684-9965
dc.relation.doi https://doi.org/10.5194/ars-3-99-2005
dc.bibliographicCitation.volume 3
dc.bibliographicCitation.firstPage 99
dc.bibliographicCitation.lastPage 103
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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