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dc.contributor.authorRomeu Robert, Jordi
dc.contributor.authorJofre Roca, Lluís
dc.contributor.authorCardama Aznar, Ángel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2008-03-05T11:37:00Z
dc.date.available2008-03-05T11:37:00Z
dc.date.created1991-04-16
dc.date.issued1992-01-31
dc.identifier.citationRomeu Robert, J; Jofre Roca, L; Cardama Aznar, A. Far-field errors due to random noise in cylindrical near-field measurements. IEEE Transactions on Antennas and Propagation, 1992, vol. 40, núm.1, pàg. 79-84
dc.identifier.issn0018-926X
dc.identifier.urihttp://hdl.handle.net/2117/1763
dc.description.abstractA full characterization of the far-field noise obtained from cylindrical near-field to far-field transformation, for a white Gaussian, space stationary, near-field noise is derived. A possible source for such noise is the receiver additive noise. The noise characterization is done by obtaining the autocorrelation of the far-field noise, which is shown to be easily computed during the transformation process. Even for this simple case, the far-field noise has complex behavior dependent on the measurement probe. Once the statistical properties of the far-field noise are determined, it is possible to compute upper and lower bounds for the antenna radiation pattern for a given probability. These bounds define a strip within the radiation pattern with the desired probability. This may be used as part of a complete near-field error analysis of a particular cylindrical near-field facility.
dc.format.extent79-84
dc.language.isoeng
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica
dc.subject.lcshAntennas (Electronics)
dc.subject.otherAntenna measurements
dc.subject.otherAntenna radiation patterns
dc.subject.otherAutocorrelation
dc.subject.otherCylindrical near-field measurements
dc.subject.otherError analysis
dc.subject.otherFar-field noise
dc.subject.otherLower bounds
dc.subject.otherMeasurement errors
dc.subject.otherNear-field noise
dc.subject.otherNear-field to far-field transformation
dc.subject.otherRandom noise
dc.subject.otherSpace stationary noise
dc.subject.otherUpper bounds
dc.subject.otherWhite Gaussian noise
dc.titleFar-field errors due to random noise in cylindrical near-field measurements
dc.typeArticle
dc.subject.lemacAntenes (Electrònica) -- Models matemàtics
dc.contributor.groupUniversitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access


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