Wideband Measurement in a Small Shielded Box Using Equiangular Spiral Antennas

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dc.contributor.authorKorinek, Tomas
dc.contributor.authorPiksa, Petr
dc.contributor.authorMazanek, Milos
dc.coverage.issue4cs
dc.coverage.volume15cs
dc.date.accessioned2016-04-22T06:16:01Z
dc.date.available2016-04-22T06:16:01Z
dc.date.issued2006-12cs
dc.description.abstractSmall shielded boxes are nowadays widely used for measurement of EMS, EMI and sensitivity properties of different devices. This paper deals with an improvement of commercial small shielded box parameters for a measurement of sensitivity of small mobile devices in 650 MHz to 4 GHz frequency band. Optimization of shielded box parameters is obtained by an inner area modification. Suitable wideband equiangular spiral antenna was designed for this measurement. Parameters of antenna inside the box, such as gain, impedance, directivity etc. are discussed in the paper. Effects of antenna positions in the box for a transmission are shown and the best configuration of antennas placing for the transmission in the shielded box is chosen.en
dc.formattextcs
dc.format.extent34-37cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2006, vol. 15, č. 4, s. 34-37. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57971
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2006/06_04_34_37.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectShielded boxen
dc.subjectsensitivityen
dc.subjectwideband measurementen
dc.subjectequiangular spiral antennaen
dc.subjectelectromagnetic compatibility measurementen
dc.titleWideband Measurement in a Small Shielded Box Using Equiangular Spiral Antennasen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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