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dc.contributor.authorMuqaibel, A. H.cs_CZ
dc.contributor.authorIya, N. M.cs_CZ
dc.contributor.authorJohar, U. M.cs_CZ
dc.date.accessioned2015-01-22T11:09:05Zcs_CZ
dc.date.accessioned2015-01-22T13:42:29Z
dc.date.available2015-01-22T11:09:05Zcs_CZ
dc.date.available2015-01-22T13:42:29Z
dc.date.issued2012-06cs
dc.identifier.citationRadioengineering. 2012, vol. 21, č. 2, s. 640-646. ISSN 1210-2512cs
dc.identifier.issn1210-2512cs_CZ
dc.identifier.urihttp://hdl.handle.net/11012/37106cs_CZ
dc.description.abstractDue to their low frequency contents, ultra wideband (UWB) signals have the ability to penetrate walls and obstacles. As the signal propagates through these obstacles, it gets attenuated, slows down, and gets dispersed. This paper demonstrates wall compensation for through-wall imaging, localization and communication receiver design purposes by first characterizing wave propagation through various building materials in the UWB frequency range. Knowledge of the walls obtained from the wall characterization is used to estimate and correct the position accuracy of a target object located behind the walls using three proposed methods namely; constant amplitude and delay (CDL), frequency dependent data (FFD), and data fitting methods (FIT). The obtained results indicated relatively acceptable measure of wall compensation for the three methods. Results from such work provide insight on how to develop algorithms for effective target position estimation in imaging and localization applications. They are also useful for channel modelling and link budget analysis.en
dc.formattextcs
dc.format.extent640-646cs
dc.format.mimetypeapplication/pdfen
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2012/12_02_0640_0646.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectWall compensationen
dc.subjectlocalizationen
dc.subjectUWBen
dc.subjectthrough-wall imagingen
dc.titleWall Compensation for Ultra Wideband Applicationsen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
dc.coverage.issue2cs
dc.coverage.volume21cs
dc.rights.accessopenAccessen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen


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